REPORT ON THE OPHIUROIDEA. 



313 



Ophiopsa/nvmiv/m semperi. 

 Ophioblen ua antillensis. 

 Ophiomyxa pentagona. 



Jtaccida, II., III. 

 australis, II., III. 

 Astrophyton costosum. 

 spinosum. 

 nudum, 

 clavatum. 

 panamense. 

 exiguum. 

 Gorgonocephalus arborescens. 

 lamarchii} 



Gorgo n ocephal us agassizii. 



linckii. 1 



caryi. 



stimpsonii. 



cacaoticus. 



verrucosus. 



australis. 



chilensis. 

 Euryale aspera. 

 Trichaster palmifcrus. 



elegans. 

 Astroschema Iceve (?). 



steenstrupit (?). 



Number of Species in Table I., 278. 



Table II. — Species appearing below 30 and above 150 fathoms. 



Ophiura brevicauda, I. 

 brevispina, I. 

 cinerea, I. 

 elaps (?). 

 OpAdopeza aster. 



cequalis. 

 Pectinura vestita. 



verrucosa, 

 arenosa. 

 Ophiopcepale goesiana, III. 

 Ophiogona Icevigata. 

 Ophiolepis c<irin<tt<<. 

 Opliiozona nivea, III. 

 Ophioceramis januarii. 

 albida, I. 

 obstricta. 

 OpJtiotlnjreus goesi, III. 

 Ophioglypjha ciliata, I. 



kinbergii, I. 

 albida, I.— III. 

 acervata, III. 



Ophioglypha carnea, III. 



sarsii, I. -III. 



arctica, I. 



liitheni, I. 



affinis, I. -II I. 



robusta, I. 



forbesii. 



midtispina. 



hexactis, I. 



lymani, III. 



costata. 



brevispina, I. 



ambigua, I. 



nodosa, I. 



solid I. 



deshayesi. 



intorta. 

 Ophiocten sericeum, I. 



abyssicolum, III. 

 Ophiomusium laqueat um. 



acufem ni, J II. 



1 Gorgonocephalus lamarchii and linchii, doubtless, are found much deeper, but I have not accurate data on this point. 



