Restoring Hong Kongs oyster reefs, one abandoned oyster farm at a time

Restoring Hong Kongs oyster reefs, one abandoned oyster farm…

Bivalves more generally are a highly important food source, with global production of marine bivalves for human consumption exceeding 15 million tonnes per year between 2010 to 2015, equating to ~ 14% of total global marine production . Within marine bivalve shellfish catches, ~ 89% originate from aquaculture, and China contributes 85% of total world production and hence holds considerable food security importance in this sector . This old-school restaurant at The Sheraton is widely regarded as being one of the best spots in the city for fresh oysters.

Oyster Hong Kong

Bacterial foodborne agents remained the leading cause and were behind two thirds of outbreaks in 2021. Vibrio parahaemolyticus overtook Salmonella as the top agent responsible for illnesses. Other causes were Staphylococcus aureus, Bacillus cereus and Clostridium perfringens.

Petite Oyster

Hongkongensis the remnants of an NK cluster can be seen, with NK genes dispersed along the same chromosome among non-homeobox genes. This example of an atomized NK cluster, which has not progressed to the level of genes dispersed across distinct chromosomes, involves the Msx, Lbx, Hhex, NK3, NK5, Vax, NK4, Noto, NK5, NK1, Vent-like, NK7, NK6, Emx and Tlx genes on Scaffold 11,030 in M. The ANTP-class of homeobox genes represents the biggest class of homeobox genes in animals and includes the Hox, ParaHox, and NK clusters, which are of great importance in understanding animal evolution and development . Gigas and the scallop Pinctada fucata, Hox gene clusters are distributed over distinct scaffolds, and certain Hox genes appear to have been lost during evolution .

The number of foodborne outbreaks in Hong Kong declined this past year, according to recently released figures. Rocksalt serves its oysters on a bed of spiced salt to hold the oysters upright and also maintain the juices inside the shell so that guests can taste the flavours of the waters where the oysters originated from and highlight the different tastes of each region. The oysters are complemented with two very simple sauces, a light spiced vinegar and peppered brandy cocktail sauce; and can also be served in Kilpatrick style upon request. Take a short taste trip to coastal Italy in Wanchai, Osteria Marzia.


This implies that a Post1 inversion had already occurred in the last common ancestor of molluscs, and was one of the first stages of the mollusc Hox cluster becoming ‘Disorganized’. Another class of homeobox genes that have been frequently studied in the context of understanding animal evolution is the PRD-class. The PRD-class HRO cluster contains homeobox genes Hbn/ArxL-Rax-Otp and has been detected in comparisons of cnidarians, protostomes and deuterostomes .

The restaurant invites diners on a journey to Italy’s scenic seaside shores through its colourful and diverse cuisine, prepared with special techniques passed through generations. Often considered the royalty among seafood, one of the earliest recommendations to savour them is to make sure not to consume them in the months without the letter “r”. Despite being stuck in between a proverbial rock and a hard place — the bustling megalopolis of Hong Kong sprawling behind and the spiky skyline of Shenzhen and its 17 million inhabitants just across the water — the area is rippling with activity. Cafe Kool will be serving freshly-opened and delicious oysters from France every day during dinner period till August 2016. This was once John “the oyster king” Stewart’s turf until he moved onto other oyster-shucking pastures (first Bentley’s, then The Codfather, see below) when the restaurant closed down its original location on Aberdeen Street last summer. 生蠔香港 has since relocated to a new spot on Wellington, doling out the same fresh, briny bivalves at reasonable prices.

From Campania through Amalfi and Puglia to Southern Sicily, each region produces individual flavours that speak deeply of its tradition and culture; and showcases the diversity of Italian heritage. SWIMS biodiversity surveys there found 61 species in the abandoned farms versus just 26 in the neighboring mudflats, and 10 times greater biomass. However, it’s too soon to tell whether the restored reef patches have greater biodiversity than the abandoned farms, according to Thomas. But she adds that horseshoe crab numbers are increasing in the restored soft shore and seagrass habitats. At the Lau Fau Shan restoration site, SWIMS researchers found a small crab, Nanosesarma pontianacense, in 2020, recording it for the first time in Hong Kong. Conservationists and researchers are teaming up to restore oyster reefs across Hong Kong.

Oyster farming has over 700 years of history in Hong Kong, and oysters are a natural solution to water pollution. Every weekend’s menu selection of brunch dishes is Chef’s thoughtful choice according to seasonal availability. Salvi D, Macali A, Mariottini P. Molecular phylogenetics and systematics of the bivalve family Ostreidae based on rRNA sequence-structure models and multilocus species tree. Giant African snail genomes provide insights into molluscan whole-genome duplication and aquatic-terrestrial transition. The CFS said that raw oysters should only be eaten in or obtained from licensed premises. The public should not eat oysters raw that are intended for consumption after cooking.


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