Portunidae - Wikipedia
网页Portunidae is a family of crabs which contains the swimming crabs. Its members include many well-known shoreline crabs, such as the 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 ...
Swimming crab | Marine, Edible, Migratory | Britannica
网页swimming crab, any member of the family Portunidae (order Decapoda of the class Crustacea, phylum Arthropoda). In these animals, the fifth (hindmost) pair of legs are flattened into paddles for swimming. The family includes the blue crab (Callinectes sapidus), an edible crab of the Atlantic coast of North America; the …
Portunus pelagicus - Wikipedia
网页Portunus pelagicus, also known as the blue crab, blue swimmer crab, blue manna crab and flower crab is a species of large crab found in the Indo-Pacific, including off the coasts Indonesia, [1] Malaysia, [2] Cambodia, [3] Thailand, [4] the Philippines, [5] and Vietnam; [6] and in the intertidal estuaries around most of Australia and east to New ...
蟹考记（八）：全球常见食用蟹图鉴——梭子蟹总科（作 …
网页远海梭子蟹Portunus pelagicus，或远洋梭子蟹，英文pelagic swimming crab或blue swimming crab，日文タイワンガザミ，俗称花蟹、蓝蟹、市仔、蠘仔、兰花蟹、花脚仔；梭子蟹亚科梭子蟹属。
Arenaeus cribrarius - Wikipedia
网页Arenaeus cribrarius, the speckled swimming crab, is a species of swimming crab in the family Portunidae. [2][3][4] Habitat. The crabs can be found from Massachusetts, U.S. to areas in Argentina. [5] . They are common in shallow water on sand in ocean beaches, but can be found in depths up to two hundred feet (61 m) deep. [6] .
Speckled Swimming Crab - U.S. National Park Service
网页2016年9月21日 · Speckled swimming crabs can be found all along the Atlantic shorelines and from the Carolinas to Venezuela. They are also present, although less common, in the waters of the Caribbean and Gulf of Mexico. This crab has a very aggressive temperament (similar to the Blue crab) and vicious pincers.
Indo-Pacific swimming crab (Charybdis hellerii) - Species Profile
网页Size: Female specimens from U.S. waters range from 47 to 62 mm carapace width; male specimens from 74 to 83 mm carapace width. Native Range: Japan, Philippines, New Caledonia, Australia, Hawaii, and throughout the Indian Ocean, including the Red Sea (Stephenson 1972, Kathirvel and Gopalakrishnan 1974, Vannini 1976, Javed and Mustaquim 1994).
网页Chinese red swimming crab (Portunus haanii, Portunidae) is widely distributed in the Indo-Pacific, and in China it is commonly found in the East China Sea and South China Sea (Dai et al. 1986)....
Crab | Marine, Edible & Adaptable Crustacean | Britannica
网页2024年8月25日 · The crabs of the family Portunidae, as well as some others, swim with great dexterity by means of their flattened paddle-shaped legs. Like many other crustaceans, crabs are often omnivorous and act as scavengers, but many are predatory and some are vegetarian. Though no crab is truly parasitic, some live commensally with other animals.
Reproductive Biology and Feeding Ecology of The Blue Swimming Crab
网页2022年7月15日 · Blue swimming crab (Portunus pelagicus) fishery has emerged to become an important export-oriented fishery in Sri Lanka over a decade and recently resulted in a rapid increase in the exploitation. The present study attempts to understand the reproductive biology and feeding ecology of blue swimming crab which will be vital in the management of ...
跳至内容