For other uses, see Lobster (disambiguation).
Lobster
Temporal range: Valanginian–Recent
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| Homarus gammarus, European lobster |
| Scientific classification |
| Kingdom: |
Animalia |
| Phylum: |
Arthropoda |
| Subphylum: |
Crustacea |
| Class: |
Malacostraca |
| Order: |
Decapoda |
| Infraorder: |
Astacidea |
| Family: |
Nephropidae
Dana, 1852 |
| Genera[1] |
- Acanthacaris Bate, 1888
- Eunephrops Smith, 1885
- Homarinus Kornfield, Williams & Steneck, 1995
- Homarus Weber, 1795
- Hoploparia † M’Coy, 1849
- Jagtia † Tshudy & Sorhannus, 2000
- Metanephrops Jenkins, 1972
- Nephropides Manning, 1969
- Nephrops Leach, 1814
- Nephropsis Wood-Mason, 1873
- Oncopareia † Bosquet, 1854
- Palaeonephrops † Mertin, 1941
- Paraclythia † Fritsch & Kafka, 1887
- Pseudohomarus † van Hoepen, 1962
- Thaumastocheles Wood-Mason, 1874
- Thaumastochelopsis Bruce, 1988
- Thymopides Burukovsky & Averin, 1977
- Thymops Holthuis, 1974
- Thymopsis Holthuis, 1974
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Clawed lobsters comprise a family (Nephropidae, sometimes also Homaridae) of large marine crustaceans. They have long bodies with muscular tails, and live in crevices or burrows on the sea floor. Three of their five pairs of legs have claws, including the first pair, which are usually much larger than the others. Highly prized as seafood, lobsters are economically important, and are often one of the most profitable commodities in coastal areas they populate.[2] Commercially important species include two species of Homarus from the northern Atlantic Ocean, and scampi – the northern-hemisphere genus Nephrops and the southern-hemisphere genus Metanephrops. Although several other groups of crustaceans have the word "lobster" in their names, the unqualified term "lobster" generally refers to the clawed lobsters of the family Nephropidae.[3] Clawed lobsters are not closely related to spiny lobsters or slipper lobsters, which have no claws (chelae), or to squat lobsters. The closest living relatives of clawed lobsters are the reef lobsters and the three families of freshwater crayfish.
Contents
- 1 Description
- 2 Longevity
- 3 Ecology
- 4 As food
- 5 Welfare
- 6 Fishery and aquaculture
- 7 Species
- 8 References
- 9 Further reading
- 10 External links
Description
Lobsters are invertebrates with a hard protective exoskeleton. Like most arthropods, lobsters must moult in order to grow, which leaves them vulnerable. During the moulting process, several species change colour. Lobsters have 10 walking legs; the front three pairs bear claws, the first of which are larger than the others.[4] Although, like most other arthropods, lobsters are largely bilaterally symmetrical, some genera possess unequal, specialised claws.
Lobster anatomy includes the cephalothorax which fuses the head and the thorax, both of which are covered by a chitinous carapace, and the abdomen. The lobster's head bears antennae, antennules, mandibles, the first and second maxillae, and the first, second, and third maxillipeds. Because lobsters live in a murky environment at the bottom of the ocean, they mostly use their antennae as sensors. The lobster eye has a reflective structure above a convex retina. In contrast, most complex eyes use refractive ray concentrators (lenses) and a concave retina.[5] The abdomen includes swimmerets and its tail is composed of uropods and the telson.
Lobsters, like snails and spiders, have blue blood due to the presence of haemocyanin which contains copper.[6] In contrast, vertebrates and many other animals have red blood from iron-rich haemoglobin. Lobsters possess a green hepatopancreas, called the tomalley by chefs, which functions as the animal's liver and pancreas.[7]
Lobsters of the family Nephropidae are similar in overall form to a number of other related groups. They differ from freshwater crayfish in lacking the joint between the last two segments of the thorax,[8] and they differ from the reef lobsters of the family Enoplometopidae in having full claws on the first three pairs of legs, rather than just one.[8] The distinctions from fossil families such as Chilenophoberidae are based on the pattern of grooves on the carapace.[8]
Longevity
Large lobsters are estimated to have aged up to 60 years old, although determining age is difficult.[9]
Research suggests that lobsters may not slow down, weaken, or lose fertility with age, and that older lobsters may be more fertile than younger lobsters. This longevity may be due to telomerase, an enzyme that repairs long repetitive sections of DNA sequences at the ends of chromsomes, referred to as telomeres. Telomerase is expressed by most vertebrate during embryonic stages but is generally absent from adult stages of life.[10] However, unlike most vertebrate, Lobsters express telomerase as adults through most tissue, which has been suggested to be related to their longevity.[11][12][13]
Lobsters, like many other decapod crustaceans, grow throughout life, and are able to add new muscle cells at each molt.[14] Lobster longevity allows them to reach impressive sizes. According to Guinness World Records, the largest lobster ever caught was in Nova Scotia, Canada, weighing 20.15 kilograms (44.4 lb).[15][16]
Ecology
Lobsters are found in all oceans. They live on rocky, sandy, or muddy bottoms from the shoreline to beyond the edge of the continental shelf. They generally live singly in crevices or in burrows under rocks.
Lobsters are omnivores and typically eat live prey such as fish, mollusks, other crustaceans, worms, and some plant life. They scavenge if necessary, and are known to resort to cannibalism in captivity. However, when lobster skin is found in lobster stomachs, this is not necessarily evidence of cannibalism - lobsters eat their shed skin after moulting.[17] While cannibalism was thought to be nonexistent among wild lobster populations, it was observed in 2012 by researchers studying wild lobsters in Maine, where it is theorized that these first known instances of lobster cannibalism in the wild can be attributed to a local population explosion among lobsters caused by the disappearance of many of the Maine lobsters' natural predators.[18]
In general, lobsters are 25–50 centimetres (10–20 in) long, and move by slowly walking on the sea floor. However, when they flee, they swim backward quickly by curling and uncurling their abdomen. A speed of 5 metres per second (11 mph) has been recorded.[19] This is known as the caridoid escape reaction.
Symbiotic animals of the genus Symbion, the only member of the phylum Cycliophora, live exclusively on lobster gills and mouthparts.[20] Different species of Symbion have been found on the three commercially important lobsters of the north Atlantic Ocean – Nephrops norvegicus, Homarus gammarus and Homarus americanus.[20]
As food
"Lobster claw" redirects here. For the species of flowering plants, see Lobster-claw.
American lobster, cooked
|
| Steamed whole lobster, with claws cracked and tail split |
| Nutritional value per 100 g (3.5 oz) |
| Energy |
372 kJ (89 kcal) |
| Carbohydrates |
0 g |
| - Sugars |
0 g |
| - Dietary fibre |
0 g |
| Fat |
0.86 g |
| - saturated |
0.208 g |
| - monounsaturated |
0.253 g |
| - polyunsaturated |
0.340 g |
| Protein |
19.0 g |
| Thiamine (vit. B1) |
0.023 mg (2%) |
| Riboflavin (vit. B2) |
0.017 mg (1%) |
| Niacin (vit. B3) |
1.830 mg (12%) |
| Pantothenic acid (B5) |
1.667 mg (33%) |
| Vitamin B6 |
0.119 mg (9%) |
| Folate (vit. B9) |
11 μg (3%) |
| Vitamin C |
0 mg (0%) |
| Calcium |
96 mg (10%) |
| Iron |
0.29 mg (2%) |
| Magnesium |
43 mg (12%) |
| Phosphorus |
185 mg (26%) |
| Potassium |
230 mg (5%) |
| Zinc |
4.05 mg (43%) |
Percentages are roughly approximated
using US recommendations for adults.
Source: [21] |
Cooks boil or steam live lobsters. The lobster cooks for seven minutes for the first pound and three minutes for each additional pound.[22]
Lobster recipes include Lobster Newberg and Lobster Thermidor. Lobster is used in soup, bisque, lobster rolls, and cappon magro. Lobster meat may be dipped in clarified butter, resulting in a sweetened flavour.
According to the United States Food and Drug Administration (FDA), the mean level of mercury in American lobster is 0.31 ppm.[23]
History
In North America, the American lobster did not achieve popularity until the mid-19th century, when New Yorkers and Bostonians developed a taste for it, and commercial lobster fisheries only flourished after the development of the lobster smack,[24] a custom-made boat with open holding wells on the deck to keep the lobsters alive during transport.[25] Prior to this time, lobster was considered a mark of poverty or as a food for indentured servants or lower members of society in Maine, Massachusetts, and the Canadian Maritimes, and servants specified in employment agreements that they would not eat lobster more than twice per week.[26] Lobster was also commonly served in prisons, much to the displeasure of inmates.[27] American lobster was initially deemed worthy only of being used as fertilizer or fish bait, and it was not until well into the twentieth century that it was viewed as more than a low-priced canned staple food.[28]
Grading
See also: Food grading
Caught lobsters are graded as new-shell, hard-shell or old-shell, and because lobsters which have recently shed their shells are the most delicate, there is an inverse relationship between the price of American lobster and its flavour. New-shell lobsters have paper-thin shells and a worse meat-to-shell ratio, but the meat is very sweet. However, the lobsters are so delicate that even transport to Boston almost kills them, making the market for new-shell lobsters strictly local to the fishing towns where they are offloaded. Hard-shell lobsters with firm shells, but with less sweet meat, can survive shipping to Boston, New York and even Los Angeles, so they command a higher price than new-shell lobsters. Meanwhile, old-shell lobsters, which have not shed since the previous season and have a coarser flavour, can be air-shipped anywhere in the world and arrive alive, making them the most-expensive. One seafood guide notes that an eight-dollar lobster dinner at a restaurant overlooking fishing piers in Maine is consistently delicious, while "the eighty-dollar lobster in a three-star Paris restaurant is apt to be as much about presentation as flavor".[28]
Welfare
Further information: Pain in crustaceans
The most common way of killing a lobster is by placing it live in boiling water, sometimes after having been placed in a freezer for a period of time. Another method is to split the lobster or sever the body in half lengthwise. Lobsters may also be killed or rendered insensate immediately before boiling by a stab into the brain (pithing), in the belief that this will stop suffering. However, a lobster's brain operates from not one but several ganglia and disabling only the frontal ganglion does not usually result in death or unconsciousness.[13] The boiling method is illegal in some places, such as in Reggio Emilia, Italy, where offenders face fines of up to €495.[29]
A device called the "CrustaStun" has been invented to electrocute shellfish such as lobsters, crabs, and crayfish before cooking. The device works by applying a 110 volt, 2–5 amp electrical charge to the animal. It is reported the CrustaStun renders the shellfish unconscious in 0.3 seconds and kills the animal in 5 to 10 seconds, compared to 3 minutes to kill a lobster by boiling.[30][31]
Fishery and aquaculture
Main article: Lobster fishing
Lobsters are caught using baited, one-way traps with a colour-coded marker buoy to mark cages. Lobster is fished in water between 1 and 500 fathoms (2 and 900 m), although some lobsters live at 2,000 fathoms (3,700 m). Cages are of plastic-coated galvanised steel or wood. A lobster fisher may tend as many as 2,000 traps. Around the year 2000, due to overfishing and high demand, lobster aquaculture expanded.[32] As of 2008, no lobster aquaculture operation had achieved commercial success, due mainly to the fact that lobsters eat each other (cannibalism) and the slow growth of the species.[33]
Species
The fossil record of clawed lobsters extends back at least to the Valanginian Age of the Cretaceous.[34] This list contains all extant species in the family Nephropidae:[35]
-
- Acanthacaris caeca A. Milne-Edwards, 1881
- Acanthacaris tenuimana Bate, 1888
- Dinochelus Ahyong, Chan & Bouchet, 2010
-
- Dinochelus ausubeli Ahyong, Chan & Bouchet, 2010
-
- Eunephrops bairdii Smith, 1885
- Eunephrops cadenasi Chace, 1939
- Eunephrops luckhursti Manning, 1997
- Eunephrops manningi Holthuis, 1974
- Homarinus Kornfield, Williams & Steneck, 1995
-
- Homarinus capensis (Herbst, 1792) – Cape lobster
-
- Homarus americanus H. Milne-Edwards, 1837 – American lobster
- Homarus gammarus (Linnaeus, 1758) – European lobster
- Metanephrops Jenkins, 1972
-
- Metanephrops andamanicus (Wood-Mason, 1892) – Andaman lobster
- Metanephrops arafurensis (De Man, 1905)
- Metanephrops armatus Chan & Yu, 1991
- Metanephrops australiensis (Bruce, 1966) – Australian scampi
- Metanephrops binghami (Boone, 1927) – Caribbean lobster
- Metanephrops boschmai (Holthuis, 1964) – bight lobster
- Metanephrops challengeri (Balss, 1914) – New Zealand scampi
- Metanephrops formosanus Chan & Yu, 1987
- Metanephrops japonicus (Tapparone-Canefri, 1873) – Japanese lobster
- Metanephrops mozambicus Macpherson, 1990
- Metanephrops neptunus (Bruce, 1965)
- Metanephrops rubellus (Moreira, 1903)
- Metanephrops sagamiensis (Parisi, 1917)
- Metanephrops sibogae (De Man, 1916)
- Metanephrops sinensis (Bruce, 1966) – China lobster
- Metanephrops taiwanicus (Hu, 1983)
- Metanephrops thomsoni (Bate, 1888)
- Metanephrops velutinus Chan & Yu, 1991
- Nephropides Manning, 1969
-
- Nephropides caribaeus Manning, 1969
-
- Nephrops norvegicus (Linnaeus, 1758) – Norway lobster, Dublin Bay prawn, langoustine
- Nephropsis Wood-Mason, 1872
-
- Nephropsis acanthura Macpherson, 1990
- Nephropsis aculeata Smith, 1881 – Florida lobsterette
- Nephropsis agassizii A. Milne-Edwards, 1880
- Nephropsis atlantica Norman, 1882
- Nephropsis carpenteri Wood-Mason, 1885
- Nephropsis ensirostris Alcock, 1901
- Nephropsis holthuisii Macpherson, 1993
- Nephropsis malhaensis Borradaile, 1910
- Nephropsis neglecta Holthuis, 1974
- Nephropsis occidentalis Faxon, 1893
- Nephropsis rosea Bate, 1888
- Nephropsis serrata Macpherson, 1993
- Nephropsis stewarti Wood-Mason, 1872
- Nephropsis suhmi Bate, 1888
- Nephropsis sulcata Macpherson, 1990
- Thaumastocheles Wood-Mason, 1874
-
- Thaumastocheles dochmiodon Chan & Saint Laurent, 1999
- Thaumastocheles japonicus Calman, 1913
- Thaumastocheles zaleucus (Thomson, 1873)
- Thaumastochelopsis Bruce, 1988
-
- Thaumastochelopsis brucei Ahyong, Chu & Chan, 2007
- Thaumastochelopsis wardi Bruce, 1988
- Thymopides Burukovsky & Averin, 1977
-
- Thymopides grobovi (Burukovsky & Averin, 1976)
- Thymopides laurentae Segonzac & Macpherson, 2003
-
- Thymops birsteini (Zarenkov & Semenov, 1972)
-
- Thymopsis nilenta Holthuis, 1974
References
- ^ Sammy De Grave, N. Dean Pentcheff, Shane T. Ahyong et al. (2009). "A classification of living and fossil genera of decapod crustaceans" (PDF). Raffles Bulletin of Zoology. Suppl. 21: 1–109.
- ^ "Homarus americanus, American lobster" (PDF). McGill University. 27 June 2007.
- ^ Thomas Scott (1996). "Lobster". ABC Biologie. Walter de Gruyter. p. 703. ISBN 9783110106619.
- ^ Carlos Robles (2007). "Lobsters". In Mark W. Denny & Steven Dean Gaines. Encyclopedia of tidepools and rocky shores. University of California Press. pp. 333–335. ISBN 978-0-520-25118-2. Retrieved 2013-07-27.
- ^ M. F. Land (1976). "Superposition images are formed by reflection in the eyes of some oceanic decapod Crustacea". Nature 263 (5580): 764–765. doi:10.1038/263764a0. PMID 995187.
- ^ "Copper for life – Vital copper". Association for Science Education.
- ^ Shona Mcsheehy & Zoltán Mester (2004). "Arsenic speciation in marine certified reference materials". Journal of Analytical Atomic Spectrometry 19 (3): 373–380. doi:10.1039/b314101b.
- ^ a b c Dale Tshudy & Loren E. Babcock (1997). "Morphology-based phylogenetic analysis of the clawed lobsters (family Nephropidae and the new family Chilenophoberidae)". Journal of Crustacean Biology 17 (2): 253–263. JSTOR 1549275.
- ^ T. Wolff (1978). "Maximum size of lobsters (Homarus) (Decapoda, Nephropidae)". Crustaceana 34: 1–14. doi:10.2307/20103244.
- ^ Cong YS (2002). "Human Telomerase and It's Regulation". Microbiology and Molecular Biology Reviews 66 (3): 407–425. doi:10.1128/MMBR.66.3.407-425.2002.
- ^ Wolfram Klapper, Karen Kühne, Kumud K. Singh, Klaus Heidorn, Reza Parwaresch & Guido Krupp (1998). "Longevity of lobsters is linked to ubiquitous telomerase expression". FEBS Letters 439 (1–2): 143–146. doi:10.1016/S0014-5793(98)01357-X.
- ^ Jacob Silverman. "Is there a 400 pound lobster out there?". howstuffworks.
- ^ a b David Foster Wallace (2005). "Consider the Lobster". Consider the Lobster and Other Essays. Little, Brown & Company. ISBN 0-316-15611-6.
- ^ C. K. Govind (1995). "Muscles and their innervation". In Jan Robert Factor. Biology of the Lobster Homarus americanus. San Diego, CA: Academic Press. pp. 291–312. ISBN 978-0-12-247570-2.
- ^ "Heaviest marine crustacean". Guinness World Records. Archived from the original on May 28, 2006. Retrieved August 3, 2006.
- ^ "Giant lobster landed by boy, 16". BBC News. June 26, 2006.
- ^ "Homarus americanus, Atlantic lobster". MarineBio.org. Retrieved December 27, 2006.
- ^ Jason McLure (December 3, 2012). "Cruel new fact of crustacean life: lobster cannibalism". Reuters. Retrieved December 5, 2012.
- ^ "The American lobster – frequently asked questions". St. Lawrence Observatory, Fisheries and Oceans Canada. October 19, 2005. Archived from the original on March 10, 2010.
- ^ a b M. Obst, P. Funch & G. Giribet (2005). "Hidden diversity and host specificity in cycliophorans: a phylogeographic analysis along the North Atlantic and Mediterranean Sea". Molecular Ecology 14 (14): 4427–4440. doi:10.1111/j.1365-294X.2005.02752.x. PMID 16313603.
- ^ "Nutrient data for 15148, Crustaceans, lobster, northern, cooked, moist heat". National Nutrient Database for Standard Reference, Release 24. USDA Agricultural Research Service. March 30, 2012. Retrieved July 17, 2012.
- ^ "Cooking lobsters". Atwood Lobster Company. Archived from the original on June 7, 2007. Retrieved June 30, 2007.
- ^ "Mercury Levels in Commercial Fish and Shellfish". Food and Drug Administration. Archived from the original on March 6, 2013. Retrieved December 25, 2009.
- ^ Colin Woodard (2004). The Lobster Coast. New York: Viking/Penguin. pp. 170–180. ISBN 0-670-03324-3.
- ^ "The Lobster Institute: History". The Lobster Institute at the University of Maine. Retrieved 2012-06-11.
- ^ Mark Henderson (October 24, 2005). "How lobster went up in the world". London: The Times. Retrieved May 11, 2010.
- ^ "Lobster". All About Maine. Secretary of State of Maine. Retrieved July 29, 2013.
- ^ a b Johnson, Paul (2007). "Lobster". Fish Forever: The Definitive Guide to Understanding, Selecting, and Preparing Healthy, Delicious, and Environmentally Sustainable Seafood. John Wiley & Sons. pp. 163–175. ISBN 978-0-7645-8779-5.
- ^ Bruce Johnston (March 6, 2004). "Italian animal rights law puts lobster off the menu". London: The Daily Telegraph.
- ^ McSmith, A. (2009). "I'll have my lobster electrocuted, please". The Independent (Newspaper). Retrieved June 14, 2013.
- ^ Anon. (2010). "CrustaStun: The 'humane' gadget that kills lobsters with a single jolt of electricity". MailOnline (Newspaper). Retrieved June 14, 2013.
- ^ Asbjørn Drengstig, Tormod Drengstig & Tore S. Kristiansen. "Recent development on lobster farming in Norway – prospects and possibilities". UWPhoto ANS.
- ^ "Riddles, Trivia and More". Gulf of Maine Research Institute. February 24, 2012. Retrieved July 23, 2012.
- ^ Dale Tshudy, W. Steven Donaldson, Christopher Collom, Rodney M. Feldmann & Carrie E. Schweitzer (2005). "Hoploparia albertaensis, a new species of clawed lobster (Nephropidae) from the Late Coniacean, shallow-marine Bad Heart Formation of northwestern Alberta, Canada". Journal of Paleontology 79 (5): 961–968. doi:10.1666/0022-3360(2005)079[0961:HAANSO]2.0.CO;2.
- ^ Tin-Yam Chan (2010). "Annotated checklist of the world's marine lobsters (Crustacea: Decapoda: Astacidea, Glypheidea, Achelata, Polychelida)" (PDF). The Raffles Bulletin of Zoology. Suppl. 23: 153–181.
Further reading
- Corson, Trevor (2005). The secret life of lobsters : how fishermen and scientists are unraveling the mysteries of our favorite crustacean (1st Harper Perennial ed. ed.). New York, NY: HarperCollins. ISBN 978-0060555597.
- Bruce F. Phillips, ed. (2006). Lobsters: Biology, Management, Aquaculture and Fisheries. Wiley. doi:10.1002/9780470995969. ISBN 9781405126571.
- Townsend, Elisabeth (2012). Lobster: a global history. London: Reaktion Books. ISBN 978-1861897947.
External links
- Lipke Holthuis (1991). Marine Lobsters of the World. Food and Agriculture Organization.
- Atlantic Veterinary College Lobster Science Centre
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Genera of Nephropidae (clawed lobsters)
|
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- Kingdom Animalia
- Phylum Arthropoda
- Subphylum Crustacea
- Order Decapoda
- Infraorder Astacidea
- Family Nephropidae
|
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- Acanthacaris (2 extant spp.)
- Dinochelus (1 extant sp.)
- Eunephrops
- Homarinus (1 extant sp.)
- Homarus (2 extant spp.)
- Hoploparia †
- Jagtia †
- Metanephrops (18 extant spp.)
- Nephropides (1 extant sp.)
- Nephrops (1 extant sp.)
- Nephropsis (15 extant spp.)
- Oncopareia †
- Palaeonephrops †
- Paraclythia †
- Pseudohomarus †
- Thaumastocheles (3 extant spp.)
- Thaumastochelopsis (2 extant spp.)
- Thymopides (2 extant spp.)
- Thymops (1 extant sp.)
- Thymopsis (1 extant sp.)
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Principal commercial fishery species groups
|
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| Wild |
|
Large pelagic fish
|
- Mackerel
- Salmon
- Saury
- Shark
- Swordfish
- Tuna
- albacore
- bigeye
- Atlantic bluefin
- Pacific bluefin
- southern bluefin
- skipjack
- yellowfin
|
|
|
Forage fish
|
- Anchovy
- Capelin
- Herring
- Ilish
- Menhaden
- Sardines
- Shad
- Sprat
|
|
|
Demersal fish
|
- Catfish
- Cod
- Flatfish
- flounder
- halibut
- plaice
- sole
- turbot
- Haddock
- Mullet
- Orange roughy
- Pollock
- Rockfish
- Smelt-whitings
- Toothfish
|
|
|
Freshwater fish
|
- Carp
- Sturgeon
- Tilapia
- Trout
|
|
|
Other wild fish
|
|
|
|
Crustaceans
|
- Crab
- Krill
- Lobster
- Shrimp
- more...
|
|
|
Molluscs
|
- Abalone
- Mussels
- Octopus
- Oysters
- Scallops
- Squid
- more...
|
|
|
Echinoderms
|
- Sea cucumbers
- Sea urchin
- more...
|
|
|
|
| Farmed |
- Carp
- bighead
- common
- crucian
- grass
- silver
- Catfish
- Freshwater prawns
- Gilt-head bream
- Mussels
- Oysters
- Salmon
- Atlantic
- salmon trout
- coho
- chinook
- Scallops
- Seaweed
- Shrimp
- Tilapia
|
|
- Commercial fishing
- World fish production
- Fishing topics
- Fisheries glossary
|
|
|
Edible crustaceans
|
|
| Shrimp/prawns |
- Acetes
- Crangon crangon
- Cryphiops caementarius
- Dried shrimp
- Indian prawn
- Litopenaeus setiferus
- Macrobrachium rosenbergii
- Palaemon serratus
- Pandalus borealis
- Penaeus esculentus
- Penaeus monodon
- Shrimp paste
- Whiteleg shrimp
- Xiphopenaeus kroyeri
|
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Lobsters
(incl. slipper & spiny) |
- American lobster
- Arctides guineensis
- California spiny lobster
- Homarus gammarus
- Ibacus peronii
- Japanese spiny lobster
- Jasus
- Jasus edwardsii
- Jasus lalandii
- Metanephrops challengeri
- Moreton Bay bug
- Nephrops norvegicus
- Palinurus elephas
- Panulirus argus
- Panulirus cygnus
- Panulirus homarus
- Panulirus pascuensis
- Panulirus versicolor
- Parribacus japonicus
- Sagmariasus
- Scyllarides herklotsii
- Scyllarides latus
- Scyllarus arctus
- Thymops birsteini
- Tristan rock lobster
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| Crabs |
- Callinectes sapidus
- Callinectes similis
- Cancer irroratus
- Cancer bellianus
- Cancer pagurus
- Chaceon fenneri
- Chinese mitten crab
- Chionoecetes
- Declawing of crabs
- Dungeness crab
- Florida stone crab
- Gecarcinus ruricola
- Horsehair crab
- Hypothalassia acerba
- Jonah crab
- Maja squinado
- Menippe adina
- Orithyia sinica
- Ovalipes australiensis
- Pie crust crab
- Portunus pelagicus
- Portunus trituberculatus
- Ranina ranina
- Scylla paramamosain
- Scylla serrata
|
|
| Crayfish |
- Acocil
- Astacus astacus
- Marron
- Paranephrops
- Procambarus clarkii
- Orconectes virilis
|
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| Others |
- Austromegabalanus psittacus
- Coconut crab
- Galathea strigosa
- Glyptolithodes
- Goose barnacle
- King crab
- Krill
- Langostino
- Lysiosquillina maculata
- Mantis shrimp
- Oratosquilla oratoria
- Paralithodes camtschaticus
- Red king crab
- Squat lobster
- Squilla mantis
- Tasmanian giant crab
- Thalassina
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