The Decapoda or decapods, from Ancient Greek δεκάς (dekás), meaning "ten", and πούς (poús), meaning "foot", is a large order of crustaceans within the class Malacostraca, and includes crabs, lobsters, crayfish, shrimp, and prawns. Most decapods are scavengers.

Decapod, (order Decapoda), any of more than 8,000 species of crustaceans (phylum Arthropoda) that include shrimp, lobsters, crayfish, hermit crabs, and crabs. The presence of five pairs of thoracic legs (pereiopods) is the basis for the name decapod (from the Greek meaning “10 legs”).

The meaning of DECAPOD is any of an order (Decapoda) of crustaceans (such as shrimp, lobsters, and crabs) with five pairs of thoracic appendages one or more of which are modified into pincers, with stalked eyes, and with the head and thorax fused into a …

2024年10月7日 · Decapods are ten-footed crustaceans of the order Decapoda, which include crabs, lobsters, prawns, shrimp, and hermit crabs. The order contains nearly 15,000 extant species divided into 2,700 genera and some 3,300 extinct species.

The decapod (crustaceans, such as a crab, lobster, shrimp or prawn) is made up of 20 body segments grouped into two main body parts: the cephalothorax and the pleon (abdomen). [1][2] Each segment may possess one pair of appendages, although in various groups these may be reduced or missing. They are, from head to tail:

Decapoda is an order of crustaceans in the class Malacostraca. Many familiar groups, such as crayfish, crabs, lobsters, prawns and shrimp are in this order. Many decapods are scavengers - they eat dead plants and animals. Crabs are mixed feeders, taking algae and shellfish such as molluscs. Lobsters eat mostly live prey.

Decapod crustaceans, commonly known as crabs, shrimp, and lobsters, are well represented in the South Atlantic Bight, from intertidal zones to abyssal depths.

The Decapoda or decapods (literally "ten-footed") are an order of crustaceans within the class Malacostraca, and includes crabs, lobsters, crayfish, shrimp, and prawns. Most decapods are scavengers. The order is estimated to contain nearly 15,000 extant species in around 2,700 genera, with around 3,300 fossil species.

6 天之前 · DecaNet aims to be an authoritative listing of all currently accepted species and genera of decapods, both recent and fossil. For all entries, information is provided on the original name spellings, any synonyms and a link to the relevant literature.

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