EEPORT ON THE OPHIUROIDEA. 



3i; 



Ophioj^sammmm semperi. 

 Ophiohlenna an tiUensis. 

 Ophiomyxa pentagona. 



Jlaccida, II., III. 



(mstralis, II., III. 

 Astrophyton costosum. 



spinosuni. 



nudum. 



clavatum. 



panamense. 



exiguum. 

 Gorgo noceplialus arborescens. 

 lamarckii. ^ 



Number of Species iu 



Gorgonocephalus agassizii. 



linckii.^ 



caryi. 



stimpsonii. 



cacaoticus. 



verrucosus. 



australis. 



cJdlensis. 

 Euryale aspera. 

 Trichaster paXmiferus. 



elegans. 

 Astroschema hem (?). 



steenstrup'd (?). 



Table I., 278. 



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



Opliiura hrevicauda, I. 

 hrevispina, I. 

 cinerea, I. 

 elaps (?). 

 Ophiopeza aster. 



cequaUs. 

 Pectinura vestita. 



verrucosa, 

 arenosa. 

 OphiopcBjxde goesiana, III. 

 Ophiogona Iwvigata. 

 Ophiolepis carinata. 

 Ophiozona nivea, III. 

 Ophioceramis januarii. 

 alhida, I. 

 ohstricta. 

 Opliiothyreus goesi, III. 

 Ophioglypha ciliata, I. 



kmhergii, I. 

 alhida, I. -III. 

 acervata, III. 



Ophioglypha carnea, III. 



sarsii, I. -III. 



arctica, I. 



liitkeni, I. 



affini-s, I.-III. 



rohusta, I. 



forhesii. 



midtispina. 



hexactis, I. 



lymani, III. 



costata. 



brevisp>ina, I. 



ambigua, I. 



nodosa, I. 



solkla. 



deshayesi. 



intorta. 

 Ophiocten sericeum, I. 



abyssicolum. III. 

 OpJuomusium laqueatiim. 



acxiferum, III. 



' Gorgonocephalus lamarckii and linckii, doubtless, are fouud much deeper, but I have not accurate data on this point. 



