Table of Contents
What genus is a lobster?
Homarus
Data Quality Indicators:
| Infraorder | Astacidea Latreille, 1802 |
| Superfamily | Nephropoidea Dana, 1852 |
| Family | Nephropidae Dana, 1852 – clawed lobsters |
| Genus | Homarus Weber, 1795 |
| Species | Homarus americanus H. Milne Edwards, 1837 – American lobster |
What species do lobsters belong to?
Lobster
| Kingdom | Animalia |
|---|---|
| Order | Decapoda |
| Family | Nephropsidae (coextensive with Homaridae) |
| Genus | Approximately 11 |
| Species | Approximately 30 |
What family are crabs and lobsters in?
Crustaceans
Crustaceans (Crustacea /krʌˈsteɪʃə/) form a large, diverse arthropod taxon which includes such animals as crabs, lobsters, crayfish, shrimp, krill, prawns, woodlice, barnacles, copepods, amphipods and mantis shrimp.
What is the carapace of a lobster?
Carapace: It is the armor-like body of the crustacean with the claws, knuckles and tail removed. It houses the legs, tomalley (see below), and, in the females, the roe (see below). The front legs have claws called pincers. Lobsters will walk along the ocean floor at night in search of food.
What is this lobster’s scientific name?
Nephropidae
Lobster/Scientific names
Lobsters have been known to reach 100 years old! What is the scientific name for the Lobster? The scientific name for the Lobster is Nephropidae. What is the lifespan of a Lobster? Lobsters can live for 20 to 80 years.
What is a crabs genus?
Cancer is a genus of marine crabs in the family Cancridae. It includes eight extant species and three extinct species, including familiar crabs of the littoral zone, such as the European edible crab (Cancer pagurus), the Jonah crab (Cancer borealis) and the red rock crab (Cancer productus).
Is a crab a mollusk or arthropod?
Crabs. Crabs belong to the subphylum Crustacean, the largest group of marine arthropods, which also includes lobster, shrimp, and krill, a shrimp-like crustacean. Crabs move sideways, walking on four pairs of legs, and holding their two legs with claws away from their body.
What is the lobsters carapace made of?
chitin
The exoskeletons of arthropods – crabs, shrimp, lobsters – are largely made up of chitin, a biomaterial. If you take a lobster shell and you remove its calcium carbonate and protein, you’re left with a “film” of chitin nanocrystals. When it is heat-treated, the nitrogen, hydrogen and oxygen of the chitin burn away.
What are lobsters antennas called?
Rostrum — Located between the eyes, this appendage looks like it would be the lobster’s nose, however, the rostrum simply protects the eyes when lobsters clash. Mouth — The mouth of a lobster is located just below the rostrum (nose-like appendage), under the eyes and between the antennas.
What is a crab’s carapace?
The carapace is the “shell” on the back of the crab. Many charactersistics of the carapace are used to distinguish between species. The length of the carapace is measured along the anterior-posterior axis, while the breadth/width of the carapace is usually measured from side-to-side.