296 CTENOPHORiE. Part II. 



I. gilva Less. — Beroe gilva Esch. — Coast of Brazil (Eschscholtz). 



I. macrostoina Less. — Beroe niacrostomus Per. and LcH. — Idyia 

 Peronii Less. — Medea constricta Esch. (Beroe constricta Chum. 

 and -&/S.), and Medea rufescens Esch., are probably the yonng 

 of this species. — Pacijic Ocean (Peron and LeSueur). 



I. Cneumis Less. — Beroe Cucuniis Fahr. — Medea fulgens Less. 

 (Beroe fulgens McCart.) is prolxably the young of this species; 

 I would also refer to it Beroe ovata DalficU and Beroe punc- 

 tata Dalf/cU. — Baffin's Bai/ {Fahvicms); ^wvcw/ (Sars) ; Coast 

 of Scotland and England, from the Zetland Isles to the Isle of 

 Wight (Forbes). 



I. borealis Less. — Beroe fallax Less. — Beroe Scoresbyi Less. — 

 Medea arctica Less. — and Medea dubia Less. — all founded upon 

 the figures of Scoresb}-, are probaljly one and the same species. 

 — Seas of Greenland, 75° Lat. A\ and from 5° to 8° Lohg. W. 

 of Greenwich (Scoresby). 



I. roseola Agass. — Coast of New England, and northward to the Bag 

 of Fiindg (Agassiz). 



I. cyathina A. Agass. — Korth-west coast of N. America (A. Agassiz). 



I. capensis Less. — Beroe capensis Cham, and Egscnh. — South Atlantic, 

 near Cape of Good Hope (Chauiisso). 

 Idyiopsis Agctss. 18G0, p. 288. 



I. Clarkii Ag. — Atlantic coast of North America: 8. Carolina (Agassiz). 



I. affiiiiis Ag. — Gulf of Mexico, Tortugas, ami Florida (Agassiz). 

 Pandora Esch. 1829. 



P. Flemingii Esch. — Northern Paeifc, East of Japan (Eschscholtz). 

 2d Family. Neisid.e Less. 1843. 

 Neis Less. 182(3. 



N. cordigera Less. — Port Jachson, Austrcdia (Lesson). 

 3d Family. Rangid.-e Agass. 1860, p. 191. 

 Eangia Ag. — Idyia Less. 1843. 



Fi. dentata Ag. — Idyia dentata Less. — Western coast of Africa (Rang). 



