''Dyspanopeus'' is a genus of
crab
Crabs are decapod crustaceans of the infraorder Brachyura, which typically have a very short projecting "tail" (abdomen) ( el, βραχύς , translit=brachys = short, / = tail), usually hidden entirely under the thorax. They live in all the ...
s in the family
Panopeidae
The Panopeidae are a family containing 26 genera of morphologically similar crabs, often known as "mud crabs". Their centers of diversity are the Atlantic Ocean and eastern Pacific Ocean.
Distribution
Most members of the family Panopeidae live ...
, comprising two species:
*''
Dyspanopeus sayi
''Dyspanopeus sayi'' is a species of mud crab that is native to the Atlantic coast of North America. It has also become established outside its native range, living in Swansea Docks since 1960, the Mediterranean Sea since the 1970s, the North S ...
''
(Smith
Smith may refer to:
People
* Metalsmith, or simply smith, a craftsman fashioning tools or works of art out of various metals
* Smith (given name)
* Smith (surname), a family name originating in England, Scotland and Ireland
** List of people wi ...
, 1869)
*''
Dyspanopeus texanus''
( Stimpson, 1859)
Both species were formerly included in the genus ''
Panopeus
Panopeus (), or Phanoteus (the name is given in a variety of forms in the ancient sources), was a Greek town of ancient Phocis, near the frontier of Boeotia, and on the road from Daulis to Chaeronea. Pausanias said that Panopeus was 20 stadia from ...
'', but were separated off into a
segregate genus in 1986, based on the form of their
pleopod
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). Each segment may possess one pair of appendages, although in various ...
s, which differ markedly from those in ''Panopeus'' and other genera.
References
External links
*
Xanthoidea
{{crab-stub