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Monday, November 30, 2020

Commercial Dungeness crab season opener delayed through at least mid-December - The Daily World

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The commercial Dungeness crab fishery opener, traditionally Dec. 1, has been delayed again this year due to low meat recovery levels.

After crabs molt and shed their exoskeletons, it takes a little while for their new ones to harden and fill with meat. If they don’t meet specifications in state sampling, regulators can delay the season.

“The fishery in Washington, Oregon and California is delayed until at least Dec. 16 (south of Klipsan Beach, which is midway between Grays Harbor and the Columbia River) waiting for better meat recovery results,” said Dan Ayres, Department of Fish and Wildlife coastal shellfish manager. “The Washington fishery north of Klipsan Beach is delayed to give tribal fishers a head start.”

The Quinault Indian Nation, which has treaty rights to some of the crab and is not bound by the tri-state agreement that governs seasons for non-tribal commercial crabbers, is also delaying its fishery north of Klipsan Beach “due to elevated domoic acid in crab they collected from the central Washington coast,” said Ayres.

High levels of domoic acid, a marine toxin that at certain levels can be harmful to humans if ingested, shut down razor clam digging last month and levels are also high in crab. Like the state, the Quinault Indian Nation takes its own samples and submits them to the state Department of Health for analysis.

“We were on the ocean yesterday (Sunday), ahead of this storm and messy ocean we saw coming, to fish our test gear to get new meat recovery and domoic acid results,” said Ayres. “California and Oregon were out doing the same. We expect to have a tri-state fishery opening — or further delay — decision some time later this week.”

The $20 million fishery in Washington is one of the most important in the state, according to Fish and Wildlife. There are 228 Washington coastal commercial Dungeness crab license holders.

The season usually starts around Dec. 1, but the tri-state testing protocols specify that if any area does not meet the minimum meat recovery criteria — 23% north of Cascade Head and 24% south of Cascade Head — the fishery is delayed.

The last round of testing in early November showed meat recovery of 21.8% at both Long Beach and Westport, below the minimum required level. Meat recovery levels were high enough for the opener in two testing areas in California and all but two in Oregon, Astoria and Port Orford. Per the tri-state agreement, if areas do not meet the minimum, the entire fishery is delayed.

Last year, the non-tribal commercial fishery was delayed several times due to low meat recovery levels and did not open until Jan. 25. The Quinault Indian Nation opened its 2019 fishery in early December.

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December 01, 2020 at 07:30AM
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Commercial Dungeness crab season opener delayed through at least mid-December - The Daily World

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NASA turns Bullet Cluster galaxies and Crab Nebula into space music - SlashGear

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Using a technique called sonification, NASA has generated two new pieces of music based on data from notable celestial destinations: the Bullet Cluster and the Crab Nebula. As with previous sonification projects, these two videos present the data in an entirely new way, enabling the public to not only see the two regions, but also hear them as a form of music.

Sonification, put simply, is a technique that involves taking data, assigning sounds to different parts of the data, and then generating a piece of audio that makes it possible to listen to the data. NASA typically releases its space observations as images, and for good reason — humans are visual creatures, after all.

But sonification provides a unique opportunity to experience this data in a new way: by listening to it like music. We’ve seen a few examples of these sonification pieces from NASA this year, the latest featuring the Bullet Cluster of colliding galaxies, as well as the Crab Nebula. Each has produced a unique piece of music, one high and twinkling, the other dramatic and moody.

The Bullet Cluster is notable for having provided the first direct proof of dark matter, according to NASA, while the Crab Nebula has fascinated humans for centuries. The space agency used data acquired by its Chanda X-ray Observatory, as well as the Spitzer Space Telescope and Hubble, to generate the audio.

If you enjoy this kind of work, you can find additional sonification pieces from NASA through the Universe of Sound website. Many notable space destinations have been transformed into music, including a black hole, the Pillars of Creation, the galactic center, Cassiopeia A, and more.

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December 01, 2020 at 04:56AM
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NASA turns Bullet Cluster galaxies and Crab Nebula into space music - SlashGear

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There’s something in the water: Shrimp! - WAVY.com

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VIRGINIA BEACH, Va. (WAVY) — Back in the 1990s, watermen started noticing shrimp were getting caught in their gill nets in waters just off Virginia Beach. In response, the Virginia Marine Resources Commission in 2018 issued free shrimp permits to a couple of watermen in Virginia Beach who would haul in 300 pounds of shrimp on a good day.

Photo Courtesy: Ryan Benzel
Kevin Manning reviews the haul
(Photo Courtesy: Ryan Benzel)

Today 12 watermen, with permits, work the waters for shrimp and on a good day, the haul is more than a thousand pounds. 100 people applied for 2020 permits but only 12 permits were issued to watermen in Virginia Beach and the Eastern Shore in a lottery system.

Shrimping is also a game of chance.

“One day I think I caught 16 shrimp, two days later [I caught] 1700 pounds,” said Captain Pat Foster who joined the experiment this year. “They are more plentiful this year. I don’t know if it’s global warming. It seems that everything is moving north,” said Foster.

Pat Geer, the Chief of Fisheries Management for VMRC confirms because of warmer ocean water the state has seen exponential growth in the amount of shrimp off the coast of Virginia Beach and the Eastern Shore. Conversely, fish such as summer flounder have moved farther north. Geer is pleased with the experiment which is in its second year. ” It’s been very successful so far- we want to grow this industry slowly and carefully,” said Geer.

Last year Virginia watermen hauled in 60-thousand pounds of green tail white shrimp which is known for its subtle and sweet flavor. So far this season, which runs from October 1 through New Year’s Eve, 72,000 pounds of shrimp have been netted off the coast of the resort city.

Todd Brown with a two fisted catch
(Photo Courtesy: Ryan Benzel)


Captain Pat Foster, of Virginia Beach Shrimp, spent 20-thousand dollars to modify the Alanna Kay to catch shrimp with a 16-foot net that’s allowed in the water in 30-minute intervals per haul. So far, Foster, who has worked the waters since 1996, says the investment has paid off.

Captain Pat Foster at the helm
(Photo Courtesy: Ryan Benzel)

State officials say the shrimp experiment generates 350-500-thousand dollars a year. Once shrimping becomes a regulated industry, it could become a multi-million dollar industry. Waterman Bobby Crisher says look no further than North Carolina for evidence.

“One shrimp trawler in North Carolina drags more nets than all ten of us[ Virginia Beach watermen] put together. We drag 16 feet they drag four 55 foot nets with one trawler,” said Crisher, who was the first waterman in Virginia to obtain a permit for commercial shrimping.

The commerce side of the business is fueled by social media, word of mouth, and handmade signs that are propped along the entrance to the Virginia Beach Fishing Center and along the 300 block of Winston Salem Avenue. Just behind Big Sam’s restaurant, the Alanna Kay docks around 3:30 pm, almost daily, to customers who are waiting with coolers and ice.

Marty Nopper, a regular, likes to cook a pound and then freeze a pound. His post-Thanksgiving meal is Italian inspired.

“Shrimp and linguini pasta tonight- this is the only place where I buy my shrimp,” said Nopper.

Pierside shrimp along Rudee Inlet sells for $5.00 a pound. North Carolina shrimp, heads off, sells for $12.99 at a nearby grocery store. Captain Foster offers a video tutorial for anyone who has never had the pleasure of beheading the coveted crustacean.

Local shrimpers hope the state will expand the fishery and the length of the season. Currently, the fishery is limited to an area between Dam Neck Rd south to the North Carolina line and within three miles from the shore.

“There’s plenty up north[to Cape Henry] that we want fish now- if they expanded that that would be great,” said Captain Foster.


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December 01, 2020 at 08:17AM
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There’s something in the water: Shrimp! - WAVY.com

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Local supply, COVID scares complicate China shrimp import recovery - Undercurrent News

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Chinese shrimp demand has improved in recent months. Still, it remains slower than last year, according to Sophia Balod, an analyst at the Seafood Trade Intelligence Portal (STIP), now part of Kontali Analyse

China is the only G20 country expected to see positive economic growth this year. According to French newspaper Les Echos, hundreds of thousands of Chinese have already been given a vaccine even though clinical trials have not been completed. 

In her presentation at Aqua Expo Guayaquil, which took place from Nov. 24 to Nov. 26, Balod summarized the Chinese shrimp market situation.

Following strict lockdowns at the beginning of the year, China managed to go from more than 86,000 cases a day to only a handful of cases at present, Balod noted. She pointed out this caused a partial relaxation of COVID-19 measures in China. This caused the majority of restaurants to reopen and buyers to resume shrimp purchasing.

Ecuadorian exports to China continued its recovery, rising from 21,600 metric tons in September to 33,000t in October, she said.

But Balod noted that many Chinese buyers have scaled back in their purchases since consumption had not fully resumed and many companies have suffered economic losses from the outbreak. Balod also pointed to the issue of COVID-19 traces found on the outside package of Ecuadorian shrimp delivered into China in July, which drastically affected demand for the product.

The alleged contamination led to the suspension of imports from some major Ecuadorian shrimp companies. And since then, there was a two-way dialogue between Ecuador and China on how to improve the biosecurity measures and shipping protocols between these companies, Balod noted.

But still, the situation has created a negative effect, especially in the eyes of distrustful consumers, she added.

Additionally, many of the contested containers sent back to Ecuador for repackaging are also being returned to China, she noted. Balod stressed Ecuador was the shrimp exporter most hit by the Chinese demand slump.

"Many Chinese importers do not also need to make you a big bulk of purchases. And some of them are also awaiting the return of the recalled products," she said.

In a graph showing Chinese customs data, Balod noted a drop in Chinese shrimp imports. She noted that in September imports were lower than in August and that prices were also at their lowest point, $4.67/kg.

Balod agreed with Rabobank analyst Gorjan Nikolik that Vietnam has one is one of the most diversified shrimp exporters. In Vietnam, prices have increased, especially for black tiger, in preparation for the Chinese New Year holiday.

In September, Ecuadorian shipments to China continued to dive year-on-year, being at the lowest point in three years. She showed a screenshot from online retailer platform JD.com., where shrimp products from Ecuador were indicated as safe, having carried out a nucleic acid test) and tested to encourage buyers, which is a legal requirement but is being used for marketing, also.

On the other hand, Balod said some Chinese buyers are encouraged to shift sourcing locally.

"In China, they are now encouraging sourcing from local suppliers in China," she said.

She added that JD.com has committed to sourcing domestically ahead of the Chinese New Year festival.

"That means also that they are also supporting the local producers, not only to help them survive the economic losses that they experience in the past months but also, to give the public that assurance," she said. 

Balod said sources in China told her shrimp production in China’s northern provinces, and in Shanghai and Guangzhou, had increased.

In any case, Balod noted that Chinese restaurants were all open, although seafood consumption had been affected and was currently low and demand was still down.

"Some Chinese buyers noted restaurants are open, but it's just that the consumption of, seafood is really affected and really low at the moment," she said.

Balod pointed out last week many Ecuadorian packers have just finished sending their last ship to China in time for the end-of-year holidays.

Balod said it was difficult to draft an outlook, but that likely 2021 will still continue to be a challenging year, as companies and producers will probably still fight the impact of COVID-19, while foodservice will still need to recover and the retailers will continue to be in need for convenient products.

"So diversification is of course key," Balod concluded. She noted also that, in the meantime, trust among Chinese consumers should also be rebuilt.

At the Aqua Expo event, the Ecuadorian Shrimp Sustainable Partnership announced Ecuador will be "the first country to quickly provide information to consumers on shrimp harvesting, processing, and packaging thanks to the incorporation of blockchain technology".

By scanning the QR code that comes in each package, the consumer will be able to know "who, how, and where" the shrimp was farmed and processed, from the larvae laboratory to the farm and the packing plant. Additionally, other characteristics such as the antibiotic content get automatically tracked. This initiative aims to improve the product's traceability.

Contact the author [email protected]

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December 01, 2020 at 12:57AM
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Local supply, COVID scares complicate China shrimp import recovery - Undercurrent News

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Cream of Crab Soup Recipe - VICE

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cream-of-crab-soup-recipe

Photo by Farideh Sadeghin

Serves 4-6
Prep time: 10 minutes
Total time: 30 minutes

Ingredients

4 tablespoons|60 grams unsalted butter
1 medium yellow onion, diced
⅓ cup|55 grams all-purpose flour
4 cups|1 liter half and half
1 pound|450 grams jumbo lump crabmeat
kosher salt and freshly ground black pepper, to taste
dry sherry (optional)

Directions

Melt the butter in a medium saucepan over medium heat. Add the onion and cook, stirring, until soft, about 5 minutes. Add the flour and Old Bay and cook for 3 minutes more. Whisking constantly, stir in half and half. Bring to a boil, then reduce the heat to maintain a simmer. Cook, stirring occasionally, until thick, about 5 minutes. Stir in the crab and cook an additional 1 to 2 minutes, or until heated through. Season with salt and pepper and serve with a drizzling of dry sherry.

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November 30, 2020 at 07:00PM
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Cream of Crab Soup Recipe - VICE

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Crab

Cook's Corner: Crab cakes with pepper aioli - WMUR Manchester

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Cook's Corner: Crab cakes with pepper aioli

CONTINUING THROUGH THE WEEKEND. ♪ >> HI,, I AM CHEF PATRICK HALL. WHAT WE’RE GOING TO MAKE FOR YOU TODAY IS CRABCAKES. YOU WANT TO GET NICE MARYLAND HAVE MEAT. SOME FRESH BREADCRUMBS HERE AND ALSO SOM --. I HAVE MY STUDENT, JORDAN FROM ROCHESTER. GO AHEAD, JORDAN. THAT T BREADCRUMBS - THESE ARE FRESH BREADCRUMBS. MIX THEM AND BLEND THEM UP. THEN WE ADD SOME RITZ CRACKER ADS PROBABLY A LITTLE BIT OF -- INTO THEIR. NOW I AM GOING TO ADD SOME MAYONNAISE YOU ARE TRYING TO BIND THESE TOGETHER. ADD SOME ONIONS. I ALSO HAVE SOME GARLIC. AND I ALSO HAVE SOM PARSLEY. WE ARE MAKING THIS NICE CAKE MIXTURE. I ALSO HAVE SOME ROASTED RED PEPPERS. AND I ALSO HAVE SOME WHOLE-GRAIN MUSTARD. LAST BUT NOT LEAST, THE TWO TABLESPOON -- LAST BUT NOT LEAST, I HAVE SOME WORCESTERSHIRE SAUCE. AS HE IS MISSING THIS TOGETHER, YOU WANT TO GET THA CAKE CONSISTENCY. SO I WILL ADD A LITTLE MORE MAYONNAISE TO THIS. AND WE’RE JUST GOING TO GO AHEAD. LET US SEE HOW THIS GOES. GOOD. MIX THIS TOGETHER. AND BUYING THIS -- I BINDS WELL TOGETHER. WE WILL MAKE LITTLE CAKES OUT OF THIS. NICE LITTLE CRABCAKES. WE WILL PUT THIS ASIDE. I HAVE SOME FLOUR, SOEMGGWASH AND SOME PANKO BREADCRUMBS. AND WE WILL GO AHEAD AND JUST BREA THESE. PUT THESE IN HERE. PUT IN SOME EGGWASH. FRY THEM UP AND PLATE THEM UP. NOW WE ARE TAKING OU CRABCAKES. WE PANFRIED THEM. I MADE A AIOLI, SEVER CREAM, WHOLE-GRAIN MUSTARD AND ROASTED RED PEPPER. PUT THIS ON THE PLATE LIKE SO, RIGHT IN THE MIDDLE. I WILL TAKE CRABCAKES, POP THEM RIGHT IN THE MIDDLE LIKE THAT. NICE AND SIMPLE. GARNISH WITH A LITTLE BIT O PARSLEY AROUND THE PLATE. AND HERE WE HAVE BEAUTIFUL CRABCAKES WITH A ROASTED RED PEPPER A A WILL HE. ♪

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Cook's Corner: Crab cakes with pepper aioli

Chef Patrick Hall, from Lakes Region Community College, shows how to prepare crab cakes with a pepper aioli.

Chef Patrick Hall, from Lakes Region Community College, shows how to prepare crab cakes with a pepper aioli.

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December 01, 2020 at 01:45AM
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Cook's Corner: Crab cakes with pepper aioli - WMUR Manchester

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SHERRILL ARRESTED ON DRUG CHARGES IN CRAB ORCHARD - 1057news.com

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Cumberland County law enforcement recently responded to a residence on Market Street in Crab Orchard for possible illegal drug activity. Authorities encountered 29-year-old Samantha Rose Sherrill who reportedly admitted to selling narcotics out of the home. Deputies allegedly recovered just over 3 grams of heroin, half a gram of meth and several pills. Sherrill was arrested on four counts of manufacture, sale and delivery of drugs.


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December 01, 2020 at 01:01AM
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SHERRILL ARRESTED ON DRUG CHARGES IN CRAB ORCHARD - 1057news.com

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Editor's recap: UK firms fight for Tesco contracts; Shrimp output drop may be less than expected - Undercurrent News

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Neil Ramsden, deputy editor of Undercurrent News, brings you a roundup of the main stories from the previous week. 

Our top story last week was the news that Tesco is tendering its entire shrimp category and also chilled whitefish, putting at risk a large chunk of business currently with the seafood arm of meatpacker Hilton Food Group, formerly known as Seachill UK.

The tender from UK retail giant Tesco, Hilton's largest customer in meat and fish, puts around £90 million (retail sales value) in chilled whitefish and shrimp up for grabs, sources told Undercurrent. The business would be worth around £72m to Hilton Seafood UK, the new trading name for Seachill, based on a retail margin of roughly 20%, sources said. So, that's close to 25% of Seachill's last reported turnover of £307m for 2018.

The chilled salmon, coated whitefish and fish cakes Hilton does for Tesco, worth around £100m, £22m and £18m respectively, are not being tendered, sources said. 

Tesco is also tendering its frozen and "industrial" shrimp contracts, as well as the supply for its Booker Group cash and carry operation. Hilton does not supply the frozen, industrial, or Booker shrimp contracts, however.

Read the story in full here.

A recent recovery in Chinese orders, the rise in Ecuadorian production, and India's faster-than-expected recovery might lead 2020 global shrimp production to drop less than previously forecasted, wrote Matilde Mereghetti, citing Dutch lender Rabobank.

The Global Aquaculture Alliance (GAA) carried out a survey of producing countries, which points to expectations of a 10% drop in global shrimp production this year. 

This forecast was "maybe a little too negative" since it incorporated a "huge" decline of 26% in India, said Rabobank analyst Gorjan Nikolik, presenting at the Aqua Expo Guayaquil, an event taking place on Nov. 24-26. 

Indian shrimp production is likely to decrease by 10-15%, which is still a significant drop, he said. Additionally, some countries, like Indonesia, could actually increase production, a factor that is also not included in the GAA survey, Nikolik pointed out.

You can read that story here.

US processor and distributor Fortune International has completed a deal for another such firm, based in Windsor, Wisconsin (WI): Neesvig’s. Neesvig's also operates Empire Fish, a Wauwatosa, WI-based retail store, and a state-of-the-art "fulfillment operation" in DeForest, WI.

Neesvig's represents Fortune's ninth (and largest) transaction since launching its acquisition strategy in 2012, which has been further accelerated since entering into a partnership in 2020 with Investcorp, a leading global alternative asset manager.

Fortune -- already one of the nation’s largest seafood and specialty food processors and distributors, according to the firm -- said the acquisition further expands its Fortune Fish & Gourmet brand with its first designated meat processing facility. 

Read this in full here.

In North America, Jason Huffman reported that Canadian lobster harvesters weren’t just sharing a bad dream; the shore prices on live hardshells in lobster fishing areas (LFAs) 35-38 really did drop as much as CAD 3.50-4.00 ($2.68-$3.06) per pound, from roughly CAD 11.00/lb to CAD 7.00/lb -7.50/lb, over a recent, nearly three-week period.

Another drop of at least $0.50 to $1 is likely on the way, predicts one Boston, Massachusetts-based dealer interviewed recently by Undercurrent

That's because on Monday, Nov. 30 -- the traditional last Monday in November -- Canada is set to allow harvesting to begin in LFAs 33 and 34, the country's most prolific lobster fishing zones off the southwest coast of Nova Scotia, responsible for nearly 30% of the almost 100,000 metric tons of Homarus americanus caught annually by the country. 

Read the full story here.

Young's Seafood is bringing in two sales executives formerly with meatpacker Hilton Food Group's seafood arm, including one with a strong relationship with Tesco, sources told Undercurrent

Amanda Webb, long-time Seachill UK sales director, is set to join Young's, as the CapVest Partners-backed processor is said to be making a play for some business with Tesco currently done by Hilton. Webb and Hilton parted company in July.

In addition to Webb, Young's has also hired Steve Canham from Hilton Seafood UK, the new trading name for Seachill, sources said. Canham was part of Webb's sales team at the processor, having joined in 2014. It's thought Canham's role was handling all the non-Tesco business, such as the Waitrose and Partners coated fish contract.

You can read this in full here.

Louis Harkell, our reporter covering Chinese seafood news, reported on a pilot floating salmon farm's launch, with the owner trumpeting it will build an entire aquaculture armada of similar vessels, each as big as a modern cruise liner.

'Guoxin 101' set sail on Nov. 6 from Taizhou in Jiangsu province, plotting a course for the East China Sea where it will undergo deep-sea trials, reported local TV news station Qingdao News.

The vessel launched from the harbor with golden carp fish, which swam about in tanks installed in the hold and exposed by a retractable roof as it sailed beneath a bridge.

You can read that in full here.

The mechanism by which processors in the US state of Alaska determine how much to pay sockeye salmon fishermen is a "black box", and especially so this year amid the COVID-19 pandemic that sent base prices tumbling, reported Americas editor Jason Smith, citing the head of a trade group.

Andy Wink of the Bristol Bay Regional Seafood Development Association (BBRSDA), which represents the bay's drift-net fleet, and other panelists spent a 90-minute meeting last week sharing data and anecdotes to help explain why base ex-vessel prices paid to fishermen are down so sharply this year. After learning that processors set those prices at $0.70 per pound this year, which compares to 2019 base ex-vessel prices of $1.35/lb, many fishermen cried foul urging the BBRSDA to seek more "transparency" about how the level was determined.

Wink, who prior to becoming the group's executive director was a longtime seafood economist, said the term "black box", a system with "unknown internal functions or mechanisms, is one way to describe of ex-vessel prices are set by processors.

Read that in full here.

Dan Gibson, using Undercurrent's own detailed reporting on seafood M&A, reported on how over the past few months there's been no escaping the flurry of stock market activity in global seafood. Whether it's salmon, cod, or yellowtail kingfish, the sector is awash with fish farmers announcing their intent to list on international stock markets.

He spoke to Christian Holtermann, a veteran advisor of the Norwegian aquaculture sector, who believes that farming companies are well aware they have "a window of opportunity" to raise capital while investors are confident in the market.

"The market is very hot, although it's getting a little bit rocky now with the prices of salmon bringing the shares down, and you see that most of them are underperforming," Holtermann told Undercurrent. "So what we see is, this window's not going to stay, it will look very different six months from now."

Read this in full here.

Recirculating aquaculture system technology may have brought the potential to farm salmon close to practically any urban center in the world, but it does, naturally, come at a cost. 

The land, the facility, the energy and the water treatment costs, among other things, mean RAS centers are currently an expensive undertaking. However, by-and-large (and not necessarily as a rule) flow-through systems -- which are still land-based, but only recycle a portion of the water utilized -- are cheaper to operate.

I took a look at the possible locations for such facilities around the world, with some help from Hakon Berg from Salmon Evolution and Helge Krogenes, co-founder and chief commercial officer of Andfjord Salmon. Read that here.

Finally, monthly Chinese trade data shows COVID-19 contamination fears continued to depress Chinese shrimp imports in October. 

Last month, China imported 24,100t of frozen warmwater shrimp, down 61% compared with the same month last year, according to the latest Chinese customs data compiled by Undercurrent.

The total value of imports was $128m, down 67% year-on-year, according to the figures released this week. Read more on that here.

Contact the author [email protected]

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November 30, 2020 at 04:13PM
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Editor's recap: UK firms fight for Tesco contracts; Shrimp output drop may be less than expected - Undercurrent News

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Pacific white shrimp responses to temperature fluctuations at low salinity - aquaculturealliance.org

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GAA members get access the virtual GOAL 2020 conference in October, which features almost 50 speakers from nearly 20 countries providing insight on the trends shaping the future of responsible aquaculture. Can’t attend live? All sessions will be recorded and available on-demand for later viewing.

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November 30, 2020 at 10:52PM
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Pacific white shrimp responses to temperature fluctuations at low salinity - aquaculturealliance.org

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Dungeness crab season delayed yet again — this time till Dec. 16 - The Mendocino Voice

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MENDOCINO Co., 10/29/2020 — The commercial Dungeness crab season will be delayed until December 16 in Mendocino, Humboldt and Del Norte Counties, the California Department of Fish and Wildlife announced last week

This is the second delay. The original opening date was November 15.

The California Department of Fish and Wildlife (CDFW) is calling the delay in this region because the Department wasn’t able to get a large enough sample of crabs in their pre-season testing to make an informed decision about whether or not the crabs passed the “meat quality test,” which determines whether or not the crabs have matured enough to be caught. 

“The quality test is to assure that we have filled out crab in time for the scheduled opener,” said Juhasz over the phone. “We just didn’t have a valid enough sample to make a good judgement from the rounds we were able to do. We are going to attempt one more test in order to have a better idea of whether or not the quality is sufficient.”

According to the Tri-State Dungeness Crab Committee, Department of Fish and Wildlife management areas must sample at least 300 total pounds of crab in order to accurately represent the whole fishery. Then, the Department must find that at least 24% of the crab’s total weight is meat, in order to open the season. 

The Tri-State Committee, which includes Washington, Oregon, and California, was created by the Pacific States Marine Fisheries Commission to increase coordination in the industry. 

CDFW scientist Christy Juhasz explained that the crabs they did sample passed the test, but that they weren’t able to collect the 300 pounds of crab required by the Tri-State Committee.

“This is indicative of a low crab year,” said Juhasz, “But we don’t know what that will look like when the season begins.” 

Under these circumstances, no one is allowed to take Dungeness Crabs in these areas. If they do, they will be banned from participating in the season for the first 30 days that it is open. 

The next round of testing is on December 1, and Juhasz is hopeful that they will be able to acquire enough crab to get a proper sample and open the season as soon as possible. 

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November 30, 2020 at 05:01PM
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Dungeness crab season delayed yet again — this time till Dec. 16 - The Mendocino Voice

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Survey Points To Continued Decline Of Horseshoe Crab Population - 27east.com

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A recent Molloy College survey found that the horseshoe crab population continues to decline, and John Tanacredi, the professor leading the research, lays the blame on overharvesting of the animals. Above, scientists from the Cornell Cooperative Extension of Suffolk County and the State Department of Environmental Conservation collect data on the crabs. EXPRESS FILE

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November 28, 2020 at 06:57PM
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Survey Points To Continued Decline Of Horseshoe Crab Population - 27east.com

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Cheyenne Village annual Shrimp Boil goes home with guests this year - Colorado Springs Gazette

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By Linda Navarro

Special from The Gazette

For 10 years there was a Cajun atmosphere on the Cheyenne Mountain Resort beach as Cheyenne Village served up a traditional shrimp boil evening, often under a huge party tent.

The annual fundraiser was always a time to heap up plates from the chef’s huge pans of seasoned boiled shrimp and sausage, red potatoes and corn on the cob, followed by s’mores at the firepits.

Year 11, October 2020, called for a creative change with no group gathering allowed thanks to the pandemic. Instead, executive chef Patrick Dahms and his crew prepared separate shrimp boils for folks to drive by and pick up to reheat at home. And these layered s’mores came already baked.

Masked Cheyenne Village staff and board greeted guests driving up and safely handed off bags of delicious meals. Later that evening, the livestreamed program included Cheyenne Village CEO Tim Cunningham, resort managing director Scott Marn and the touching stories of Cheyenne Village’s adult residents with disabilities.

Donations raised were to help offset funding decreases and nonprofit budget cuts during the COVID-19 months and are being accepted at CheyenneVillage.org.

Contact the writer: linda.navarro@gazette.com

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November 30, 2020 at 02:00PM
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Cheyenne Village annual Shrimp Boil goes home with guests this year - Colorado Springs Gazette

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Everything you need to know about EMS in shrimp farming - The Fish Site

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An aerial view of shrimp ponds
An aerial view of shrimp ponds

© Alune

In 2018, the FAO reported that world aquaculture production reached an all-time high of 114.5 million tonnes, worth $263.6 billion of farmgate sales. Crustacean production was 9.4 million tonnes, valued at $69.3 billion – 52.9 percent of which comes from Pacific whiteleg shrimp (Litopenaeus vannamei).

As aquaculture grows and the industry seeks stability to support sustained growth, the prevention, forecasting and management of disease is more relevant than ever. One of the most complex diseases in shrimp aquaculture, especially L. vannamei culture, is early mortality syndrome (EMS), which is also known as acute hepatopancreatic necrosis disease (AHPND).

Since its discovery in 2009, EMS/AHPND has been one of the main challenges in shrimp aquaculture. After it was detected in China, EMS has spread to multiple countries in southeast Asia. Due to its high mortality rate, many shrimp producing countries affected with EMS/AHPND have experienced a considerable reduction in production and export sales.

This article will delve deep to explore what EMS/AHPND is, the damage it causes and the various measures to prevent and combat EMS outbreaks.

What is EMS/AHPND?

In 2009, there was a serious disease outbreak which caused high shrimp mortalities of L. vannamei and P. monodon in southern China. Researchers initially called this disease early mortality syndrome (EMS) or acute hepatopancreatic necrosis syndrome (AHPNS). By 2010, more farms in China were affected and, in 2011, EMS/AHPNS was detected in Vietnam and Malaysia. The disease was also confirmed in Thailand in 2012.

Researchers were initially baffled by the cause of EMS/AHPNS. There were some hypotheses, such as environmental toxins and infectious agents, but studies in these areas failed.

Two juvenile shrimp, one with dark guts, which indicates EMS
Picture 1. Juvenile L. vannamei showing gross sign of EMS/AHPND

© Prof. D.V. Lightner

The puzzle was solved in 2013 by Loc Tran and his team's breakthrough discovery that it was caused by a strain of bacterium, Vibrio parahaemolyticus, which are ubiquitous in culture water. With a better knowledge of the infectious agent, a proper name for EMS/AHPNS was suggested, namely acute hepatopancreatic necrosis disease (AHPND).

AHPND infects juveniles or post-larvae (PL) L. vannamei and P. monodon, with 100 percent mortality rate within 10 to 35 days after stocking. The bacteria V. parahaemolyticus, which is naturally found in coastal and estuarine waters and causes EMS/AHPND, contains two toxic genes – Pir A and Pir B. Non-V. Parahaemolyticus such as V. campbellii, V. harveyi, V. owensii, and V. punensis are also found to contain the toxic genes and may cause EMS/AHPND. Under low biosecurity regimes, the bacteria can easily spread between ponds and neighbouring farms via water effluent.

EMS/AHPND can be detected by looking at the physical signs of shrimp, including pale, shrunken or atrophied hepatopancreas, soft shells, and partially full to consistently empty guts. However, to confirm the disease, a histological examination in the laboratory is required. In the acute phase, shrimp infected with AHPND will show sloughing of tubule epithelial cells in the hepatopancreas, as shown in Picture 2.

Slide showing the epithelial cells of the hepatopancreas in juvenile shrimp
Picture 2. Sloughing of tubule epithelial cells in the hepatopancreas in juvenile L. vannamei

© Prof. D.V. Lightner

Hatcheries are one of the main sources of EMS/AHPND – spreading the disease through infected PL, which may cause an outbreak as early as 14 days after stocking. The disease can also spread via cross-contamination – where the pathogen enters ponds through equipment, shoes/feet, birds or crabs – or if it was not removed from the pond’s previous production cycle. The shrimp are more susceptible to infection under certain environmental conditions which promote bacteria proliferation. These factors include:

  • High level of nutrients in pond water from the addition of fertilisers or molasses.
  • Water with high temperature, salinity of >5 ppt, and pH of >7.
  • Poor water circulation and low plankton biodiversity.
  • Build-up of organic sediments, such as unconsumed feed and shrimp carcasses.

Losses caused by EMS/AHPND

EMS/AHPND has been wreaking havoc in Asian shrimp aquaculture over the last 10 years. As seen in Figure 1, one of the most affected countries in the region is Thailand, which was second largest shrimp producer in the world after China pre-AHPND and has now fallen to the sixth spot.

Since the outbreak of EMS/AHPND in 2012, Thai shrimp production has experienced a significant loss. Total production fell by 54 percent between 2009 and 2014. The number of farms also decreased by 16 percent, while the land area used for shrimp production fell by 10 percent. Another report stated that between 2010–2016, the disease caused financial losses of $11.58 billion in Thailand and more than 100,000 job losses.

Graph illustrating the production losses from early mortality syndrome in multiple Asian countries
Figure 1. Production of L. vannamei and its subsequent losses due to AHPND

© Shinn, et al., 2018

Other affected countries have not suffered as much as Thailand, but losses are still significant. In Vietnam, for instance, AHPND has caused a $2.56 billion loss since its first emergence in 2011. Many shrimp producing countries affected by AHPND are still recovering from the outbreak and many other unaffected countries are preparing prevention measures to stop its spread.

Learning from Thailand

As a shrimp-producing country that suffered the biggest blow, Thailand is still recovering from the EMS/AHPND outbreak. Farmers in Thailand have started to shift their farming practices to counteract Vibrio spp. bacteria infection and prevent another outbreak.

A new intensive farm design has been developed, which aims to maintain a clean pond bottom. The new design is based on recirculation and flow-through systems, with four important components:

  • Increased water treatment areas
  • Smaller grow-out pond size
  • Central drain/shrimp toilet
  • Increased aeration
Illustration showing potential changes in shrimp farm layout to prevent outbreaks of early mortality syndrome
Figure 2. Comparison of farm layout before and after EMS/AHPND in Thailand

© Kawahigashi, 2018

The ratio of reservoirs to grow-out ponds has been drastically changed – from 20%:80% to 60%:40%. The increased volume of reservoirs provides more water storage and makes more water exchange possible – helping to minimise disease risks and manage water quality. Supported with tilapia and/or milkfish polyculture, the water from pre-treatment areas is transferred to the tilapia or milkfish ponds, which are stocked with fish at a density of 1–2 kg/m2. Both organisms can help maintain good water quality and improve sediment quality by grazing organic wastes in the water.

The water is then transferred to the grow-out pond, which is equipped with HDPE plastic liners used to avoid pond bottom erosion due to high aeration. The grow-out pond size is reduced to optimise the oxygenation process whilst efficiently utilising water movement to push the sediment towards the shrimp toilet. The reduced surface area – from the average of 8,000m2 to 1,500m2, or even as small as 500m2 – is compensated for by a water column up to 3 metres deep, in order to provide a greater stocking density.

Meanwhile the shrimp toilets are utilised to collect sediment in one place so that it can be removed easily. The recommended surface area for the shrimp toilet is 5–7 percent of the total pond area and pond bottoms should have a slope of 25–30 degrees and be lined with plastic to make the sediment fall inside more easily. Non-stop aeration is needed to make sure that the sediment is pushed to the toilet. The energy budget for aeration may vary, depending on pond depth and area, but the usual is around 70 to 100 horse power (hp) of energy per hectare.

When the cycle is finished, the water will be transferred back to the pre-treatment area. This is done to reduce the intake of water which may have high pathogen load. As a result, it reduces the risk of pathogen spread from outside sources, as well as the volume of effluent output. It also increases the farm's sustainability.

As seen in Figure 3, Thailand’s shrimp production is growing. These new systems require investment in infrastructure and improved management teams. This transition takes time and requires significant national consensus and fiscal support, which has led to the dramatic consolidation of the industry. It should be noted that Thailand has other conditions, such as tax and national industry structuring, which have further limited the sector’s expansion post-EMS.

Graph showing Thailand's current and projected shrimp output from 2012-2022
Figure 3: Thailand’s shrimp production market, 2012–2022E

© BCG, 2019

Best practices for managing EMS/AHPND

There is no quick fix for EMS/AHPND – once a farm is infected a carefully balanced management plan is required. In a worst-case scenario, farmers should be prepared to harvest all ponds at short notice. There must be a strong commitment by all team members to implement strict biosecurity measures and a thorough disinfection phase to manage the disease and avoid future outbreaks.

Biosecurity is a concept for preventing disease infection and preventing the disease from spreading across boundaries. The two dominant approaches in biosecurity practices are preventive measures – the exclusion of pathogens – and countermeasures that eliminate pathogens. We can manage EMS/AHPND by preventing its further spread and providing better conditions to increase shrimp resistance to it.

Here are some of the best practices for managing EMS/AHPND in infected farms, covering all steps of production.

Preparing for the production cycle

  • PL need to be derived from AHPND-free broodstock. The general health of PL should be checked before stocking, including in stress tests.
  • All facilities should be disinfected prior to stocking. Using multiple disinfectant agents helps to remove all pathogen vectors.
  • The grow-out pond should be lined with HDPE plastic liners for easy cleaning and control.
  • Before stocking, ponds should be completely dried. Water should also be conditioned for 10–15 days before the shrimp are stocked.
  • A thorough biosecurity plan should be implemented and reviewed after every cycle.
  • Protect the farm from outside species, for instance by using crab protecting devices.
  • To avoid infection, stocking should be done in a single area at the same time. It is recommended to stock into water which has Vibrio of less than 1 x 10^3 CFU/ml – ie where these species make up less than 1 percent of the total bacteria concentration.

Mitigating EMS during grow-out

  • Water quality parameters – including levels of pH, alkalinity, salinity, dissolved oxygen (DO), ammonia nitrogen and hydrogen sulphide – should be monitored regularly.
  • Shrimp health should be monitored every three days, this should include cramping and hepatopancreas checks.
  • The feeding regime should be adjusted to avoid overfeeding and feeds containing a protein content of over 30 percent is suggested.
  • The sediment should be siphoned regularly.
  • Proper aeration should be maintained.
  • Probiotics should be applied regularly and be increased where stress events or water exchanges occur.
  • Agree water outlet and intake regimes with all farms in the area to reduce transferring pathogens between farms.
  • At the first sign of disease, a management plan must be enacted. Where disease is suspected, a confirmatory lab test should be used.

Long-term EMS solutions: infrastructure and technology

Maintaining the right equipment and infrastructure on the farm will make biosecurity maintenance and pathogens defense easier, resulting in more stable financial returns. The infrastructure needed to maintain biosecurity and defence against pathogens includes HDPE lining, foot, vehicle and hand wash stations, as well as fencing and netting to prevent people and animals from entering the farm.

Other important infrastructure includes dedicated water inlets and outlets, a central drain, pre-treatment ponds with a volume of at least 30 percent of the grow-out ponds, post-treatment, 10 hp of aeration per 1000m2 with good currents, nursery stages, storage facilities and a basic on-site laboratory with strong lighting for dissection and basic water testing.

There are also emerging technologies that can offer advanced detection and enable better management of pathogens. One company rapidly disrupting what disease detection means for the industry is Genics, which offers a new way to detect pathogens and their density with the Shrimp MultiPath technology. The test can detect disease up to 10 days before clinical signs and subsequent mortalities – buying farmers precious time to decide suitable mitigation strategies as early as possible and reduce the risk of an outbreak.

Moving forward from EMS

EMS can be a devastating disease but – as has been proven in Thailand and Vietnam – investing in infrastructure, strict biosecurity and frequent farm management reviews can help defend against the disease and reduce its impact if it enters the farm. The industry must take a proactive, preventative view to EMS/AHPND as it should to all pathogens, known and unknown. By planning for the worst and operating for the best, farmers have a better chance of producing successful crops, even in areas with high disease prevalence.

In addition to this quick overview on EMS, farmers should read other articles, attend national and international webinars and join local events where they can learn more and share ideas about disease prevention and mitigation.

The Alune farming experts will be sharing their experiences and research in regular articles on The Fish Site as part of the Closer to shrimp aquaculture series.

*Alune is part of Hatch’s portfolio, but The Fish Site remains editorially independent.

The Link Lonk


November 30, 2020 at 02:43PM
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Sunday, November 29, 2020

Manhunt underway for 2 'armed and dangerous' suspects in Transylvania, Henderson counties - WLOS

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[unable to retrieve full-text content]Manhunt underway for 2 'armed and dangerous' suspects in Transylvania, Henderson counties  WLOS The Link Lonk


November 30, 2020 at 06:52AM
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Gator hater week at The Shrimp Dock - Vols Wire

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It is Tennessee-Florida week.

The Vols will host Florida, Saturday at Neyland Stadium.

Tennessee and Florida typically play earlier in the season, however the 2020 10-game, Southeastern Conference-only schedule pushed back the annual rivalry matchup to December.

The last time Tennessee played Florida in December, UT defeated the Gators, 34-32, at Ben Hill Griffin Stadium on Dec. 1, 2001. That season, the contest was postponed due to the Sept. 11 tragedy.

Photo by Dan Harralson, Vols Wire

Ahead of Saturday’s game, The Shrimp Dock in Farragut, Tennessee will serve alligator meat.

Starting Wednesday, The Shrimp Dock will cook fresh alligator meat on site. Alligator fried platters, gumbo and Po’ Boys will be available.

The Shrimp Dock is located at 11124 Kingston Pike.

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November 30, 2020 at 01:29AM
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Police arrest man accused of breaking into Barking Crab in Boston - Boston News, Weather, Sports | WHDH 7News

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BOSTON (WHDH) - A man was arrested early Saturday morning after breaking into the Barking Crab in the Seaport to steal liquor, police said.

Officers responding to a reported break-in at the Sleeper Street restaurant allegedly found the man stealing bottles, according to police.

The suspect fell and cut himself on broken bottles as he tried to run away from officers and was taken to the hospital with non-life-threatening injuries.

(Copyright (c) 2020 Sunbeam Television. All Rights Reserved. This material may not be published, broadcast, rewritten, or redistributed.)

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November 30, 2020 at 12:30AM
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Louisiana Shrimp Shack owner brings cuisine to Columbus - The Pioneer

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COLUMBUS, Miss. (AP) — From his deep bayou-based drawl to the varying fishing accessories coating the walls of the Louisiana Shrimp Shack, owner Kenneth Helmer is as genuine as it gets.

A commercial fisherman by trade, he opened the restaurant in its current location earlier this spring as an attempt to bring an authentic Louisiana seafood restaurant to Columbus. Today, it serves as a reminder of his past, and the hopes of endearing cooking he learned from his mother to the community at large.

“I guess it helps out too, you know, when you’re selling seafood ...,” Helmer said of his accent adding to the authenticity of the restaurant and his food.

After a hunting trip with longtime girlfriend Kelley Evans in Alabama, the pair passed through the area on the way back to southern Louisiana. Noticing a need for authentic Cajun food and fish, Helmer opened a smaller version of what now stands as the Louisiana Shrimp Shack just up the road near the Columbus Walmart. But as the demand for po boys and other varying Cajun dishes outpaced capabilities of the initial restaurant, the current location was opened this spring.

His first ever restaurant, though, was back home.

A painting of a fishing boat pulling up to a Bayou-bound general store sits prominently in the center of the current establishment’s dining room. With a callused left hand, Helmer points to about chest height, just below the bottom of the piece, to indicate where the floodwaters of Hurricane Katrina in August 2005 reached in his previous restaurant, forcing it to close in the aftermath.

“When it hit, it pushed a lot of water, drowned a lot of people,” Helmer said solemnly. “Killed kids, older people, Black, white. People (were) floating, hanging in the trees.

“I put (the picture) in my attic in my shed at home and I still had it,” he continued. “So when I opened this place I brought it back up.”

That Helmer has gotten into the seafood business is a relatively natural progression. At 58 years old, he’s spent more than five decades fishing and more than 40 years working on commercial fishing vessels in some shape or form.

Raised in the bayou town of Barataria, Louisiana, the ocean, boating and fishing were a way of life for Helmer and his family. The town is small, just 15 miles long and home to a meager 979 people. Famed pirate Jean Laffitte even used the area and surrounding waters as a pirate cove to pick off passing Spanish merchant ships during the early 19th century.

From the time he was a boy, Helmer’s mother, Barbara Stanley, schooled him in Cajun cuisine. From gumbo and jambalaya to varying concoctions of shrimp, crawfish and catfish, he gained a larger appreciation for the food of his family and its past.

After his first restaurant folded in the wake of Katrina, he planned out the spot in Columbus in recent years. Helmer estimates he and his team were tasked with making about 200 sandwiches per day. They garnered so much attention for their delectable po boys dressed with shrimp and crawfish straight from the bayous surrounding Barataria, even employees at the Subway around the corner poked in to learn their tricks.

”(Mom) told us back then, which I should’ve listened to a little closer, ‘Y’all better learn how to cook. One day you’re going to be on your own and you’re gonna need this,’” Helmer said. “I wish I’d have learned more from her.”

At present, the operation is small. Only Helmer, Evans, cousin Joey Alexie and one other employee currently work in the space. However, the demand has continued in the new shop.

Once per week, Alexie drives down to the bayou and picks up whatever shrimp and oysters are needed in a given week. The store gets its catfish from a distributor in Macon. The process is tedious and pricy, but it falls in line with Helmer’s deep desire to fill his restaurant with domestic seafood.

“I do not fool with foreign seafood at all,” he explains passionately. “Strictly against it.”

With the pandemic continuing to rage, Helmer has used the time to refurbish his building. With the help of Alexie, the pair gutted the space and replaced it with floor-to-ceiling hardwood and decorated the walls with Louisiana paraphernalia and hunting trophies.

Having been stalled in opening their dining room, which Helmer is adamant he won’t open until the coronavirus is controlled, a to-go window was built in. Helmer and Alexie also recently constructed a covered patio complete with picnic tables with designs ranging from fleur-de-lys to an LSU logo -- though Helmer is quick to note Mississippi State and Alabama-themed tables are in the works.

Around 4:45 p.m., customers begin to flow toward the pickup window.

“It’s about that time,” Helmer says. Evans and Alexie nod in concurrence.

Like the general store depicted in the painting hanging in the center of the restaurant, Helmer hopes the cars passing by, too, will spill into the restaurant for a taste of authentic bayou-caught seafood. And while the food backs up Helmer and his team’s hopes, his Louisianan drawl, at the least, serves as a reminder for customers of the origins of their delectable dishes.

The Link Lonk


November 29, 2020 at 12:04PM
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