Portunidae | 水產百科網

Portunidaeisafamilyofcrabswhichcontainstheswimmingcrabs.Contents.1Description;2Examples;3Taxonomy;4References;5Externallinks ...

Family of crabs

Portunidae is a family of crabs which contains the swimming crabs.

Description[edit]

Portunid crabs are characterised by the flattening of the fifth pair of legs into broad paddles, which are used for swimming.[2] This ability, together with their strong, sharp claws, allows many species to be fast and aggressive predators.[2]

Examples[edit]

Its members include many well-known shoreline crabs, such as the European shore crab (Carcinus maenas), blue crab (Callinectes sapidus), and velvet crab (Necora puber). Two genera in the family are contrastingly named Scylla and Charybdis; the former contains the economically important species black crab (Scylla serrata) and Scylla paramamosain.

Taxonomy[edit]

The circumscription of the family varies, with ...

Portunidae | 水產百科網

Portunidae is a family of crabs which contains the swimming crabs. Contents. 1 Description; 2 Examples; 3 Taxonomy; 4 References; 5 External links ... Read More

WoRMS | 水產百科網

Portunidae Rafinesque, 1815. AphiaID. 106763 (urn:lsid:marinespecies.org:taxname:106763). Classification. Biota; Animalia (Kingdom); Arthropoda (Phylum) ... Read More

Family Portunidae 梭子蟹科 | 水產百科網

Family Portunidae, 梭子蟹科. Chinese Name 中文名稱. Subfamily Portuninae, Lupocyclus philippinensis, 梭子蟹亞科, 菲島狼牙蟹. Lupocyclus rotundatus · 圓形狼 ... Read More

Portunidae | 水產百科網

1 Introduction. Mud crab genus Scylla De Haan, 1833 (Brachyura: Portunidae) is an economically important crustacean species that is widely distributed ... Read More

Portunidae梭子蟹科 | 水產百科網

物種Animalia (動物界)Arthropoda (節肢動物門)Malacostraca (軟甲綱)Decapoda (十足目)Portunidae 梭子蟹科. Portunidae 梭子蟹科. 2隻路殺紀錄。查看所有 ... Read More

ITIS Standard Report Page | 水產百科網

Portunidae Rafinesque, 1815. Taxonomic Serial ... 98689. (Download Help) Portunidae TSN 98689 ... Family, Portunidae Rafinesque, 1815 – swimming crabs. Read More

Portunidae | 水產百科網

Portunids are the swimming crabs. Their last pair of legs are modified into flattened, paddle-shaped appendages, called swimmerets, which help the crabs to ... Read More

Portunidae | 水產百科網

Portunidae definition is - a family of crabs (superfamily Brachyrhyncha) consisting of the swimming crabs and having a subquadrate carapace and the last pair of ... Read More

Portunidae | 水產百科網

Portunidaeswimming crabs ... ADW Pocket Guides on the iOS App Store! The Animal Diversity Web team is excited to announce ADW Pocket Guides! Read more... Read More

Portunidae | 水產百科網

PORTUNIDAE. Swimming crabs. Diagnostic characters: Carapace hexagonal, transversely ovate to transversely hexagonal, some- times circular; dorsal surface ... Read More

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