fAUNA AND FLOEA OF PLYMOUTH SOUND. 175 



Cerapus. 



abditus. In Sound. 

 Naenia (S. Bate). 



tuberculosa (S. Bate). Dredged oflf Plymouth, 

 Jassa (Leach). 



pelagica (Leach). 

 Siphonocutus (Kroyer). 



whitei (Gosse). 

 Erichthonius (M. Edw.). 



diflformis (M. Edw.). 

 Cyrtophium (Dana). 



darwinii (S. Bate). 

 Corophium (Latreille). 



longicorne (Fabr.). In Sound. 



bonellii (M. Edw.). 

 Chelura (Phillipi). 



terebraus (Phil.). In Sound. 

 Hyperia (Latr.). 



galba (Mont.). (Latreillii, Edw.) 



fabricii (M. Edw.). 

 Proto (Leach). 



pedata (Leach). 



goodsirii (S. Bate). 

 Protella (Dana). 



longispina (Kroyer). (Phasma.) 

 Caprella (Lam.). 



linearis (Latr.). 



pennantii (Leach). 



tuberculosa (Goodsir). 



lobata (Miill.). Near Plymouth. 



acanthifera (M. Edw.). Drake's Island, low water, and dredged. 



acutifrons (Latreille). In the neighbourhood. 



hystrix (Kroyer). In the neighbourhood. 



aequilibra (S. Bate). In the neigbourhood. 



Isopoda. 



Arcturus (Latr.). (Astacilla, Johns.) 



leachia (Johns.). 



longicornis (Sowerby). Off Plymouth, attached to Echinus. 

 Anthura (Leach). 



gracilis (Mont.). 

 Conilera (Leach). 



cylindricus (Mont.). Knap Buoy. 6 fathoms. 

 Tanais (M. Edw.). 



dulongii (Audouin). 



hirticaudatus (S. Bate). 

 Paratanais (Dana). 



forcipatus (Lillj.). Dredged in Sound. 

 Apseudes (Leach). 



talpa (Mont.). Dredged in Sound. 

 Anceus (Risso). 



maxillaris (Mont.). 



rapax (M. Edw.). 

 Pranixa (Leach). (Tem of Anceus.) 



ceruleata (Mont.). 



fusca (Jotins.). 



edwardsii (S. Bate). 



