14 



nulhor. l'.)l I (desijJiKilid ;is Ldfidniiin dccayoimle); h\ I\'iinciil, 



designated as Lcu/aniim sp. (in (iiace Medes, 1915). 

 Spalanf/iis purpiircus O. Fr. Miill. ; young larva reared by Krohn, 1X5;'): 



roared lo fnll larval shape by the present author, 191o. 

 Echiiunaidiwu coiddlum (Pennant); pelagic larva identiliefl by the piesenl 



author, 1X98; reared through inelaniori)hosis by MacBride, 191;}. 

 Moiia (diopos (Lanik.); reared through metamorphosis by (irave, 1902. 



but no description given of the larva; young larva reared by Ten- 



nent, 1910. 

 Biissopsis hjrijera (Forbes); jielagic larva identified by the present author, 



1920. 



II. Ophiuroidea. 



Opiuolhrix fidyilis (O. Fr. Miill.); pelagic larva identified by .loh. Miiller, 

 1852; young larva reared by Apostolides, 1881; Metschnikoff , 

 1885 (no description); Ziegler, 189fi; reared through metamorphosis 

 by MacBride, 1898; young larva reared by Carlgren. 1900 (no 

 description). 



Ophiacanlha (inhtrrUai Koehler; pelagic larva identified (not beyond 

 doubt) by the present author, 191.S. 



Ophiocoma echinata Ag. ; reared to lull larval shape by (irave, 1898, but 

 no descri])lion or figures given. 



Ophiocomiiut nitjra (.\bildg.) (Syn. Ophiocoma nif/id): pelagic larva identi- 

 fied by draham Kerr, 1911; young larva reared by the present 

 author, 191 .'5. 



Ophionen'is Schaiieri (Miill. c'v: Troschel): reaied by 11. B. Kirk. BIlC); 

 (identification not beyond doubt). 



Ophiopholis (iriilcdio (Linn.); young larva reared, pelagic larva identified 

 by Fewkes, 188(;. 



Ophiaclis Ihdli ('fhomps.); young larva reared by the present author, 191;'). 



Amphiiuit /iliformis ((). P'r. Miill.); young larva reared, pelagic larva 

 identified by the present author, 1920. 



Ophiura (dbida Forbes.; pelagic larva (the Plulcus paradoxus of .loh. 

 Miiller) identified by V. Hensen. 1886. 



Ophiura Icxlurala Lamk. (Syn. Ophioijhjpha riliaris. larrrlosa): pelagic 

 larva identified by the present aulhor. 1898, 



Ophiura affinis Ltk.; pelagic larva identified by the present author. 1920. 



Ilomalophiura (/elida (Koehler) (Syn. Ophiofilijpha (jelida); pelagic larva 

 identified (not beyond doubt) b\ Ihe present author, 1913. 



Ophiodcrma hrevispina (Say); reared through metamorphosis by Caswell 

 (irave, 1900. 



