1184 
THE VOYAGE OF H.M.S. CHALLENGER. 
Station 318 . 
A.mmalb from 
Tkavu 
Orca.xikm.i rttOM 
TUI Dkfoait. 
(hUiANIAMU FtriM 
Si-RrACS'NmL 
Deep-Sea Medus.-e (Haeckel, Zool. pt. 12). 
AtoUa injvHUi, n.g., u.sp. Several specimens; obtained also at Station 157. 
IsopoDA (Beddard, Zool. pt. 33). 
Scrolls nea*ra, n.sp. One specimen ; obtained also at Station 320, 600 fathoms. 
[Possibly this specimen is recorded in error from this Station, for no 
mention is made of Serolis in any of the note-books]. 
Macrura (Spence Bate, Zool. pt. 52). 
AcanthcjyJnjra sica, n.sp. One specimen ; for distribution see Station 40. 
„ hrachytclsonis, n.sp. Four specimens ; for distribution see Station 170. 
Ilymenodora mollicutis, n.sp. One specimen ; for distribution see Station 87. 
Fishe.s (Gunther, Zool. pt. 57). 
Dathylagus atlanticus, n.g., n.sp. One specimen; obtained at no other locality. 
The only other species of the genus {Bathylagus antarcticus) 
was taken at Station 157. 
Excluding Protozoa, about a dozen specimens of invertebrates and fishes were 
obtained at this Station, belonging to 6 species, all of which are new to science, 
including representatives of 2 new genera; 1 of the new species was not obtained 
elsewhere. 
Radiolaria (Haeckel, Zool. pt. 40). 
observed in the deposit from this Station 
Aidarantha clarala, Haeckel. 
Aulographis ancorata, Haeckel. 
„ martagr/n, Haeckel. 
„ atterinciu, Haeckel. 
Orotretia 'tunranii, Haeckel. 
Sagfnoseena utellafa, Haeckel. 
AuJotf-ma cerlirUluji, Haeckel. 
Aultuirum tetraceros, Haeckel. 
■The following species of Radiolaria were 
Cludlengeria pyramidalis, Haeckel. 
Entocannula infundibulum, Haeckel. 
Gorgonetta carmanna, Haeckel. 
Castananum darwini, Haeckel. 
Circonpathia novena, Haeckel. 
Haerlceliana lamarcldana, Haeckel. 
Conchopsis carinata, Haeckel. 
Codoplegma Haeckel. 
Surfiace Orgamsms. — The following species are recorded from the surface and deep 
tow-nets at this Station : — 
Radiolaria (Haeckel, Zool. pt 40 ). 
Sjiongocore chrysnlln, Haeckel. 
Cypluinta hystrix, Haeckel. 
\ 
Cannocajysa tuhulosa, Haeckel. 
Ilexonasjns hexagona, Haeckel. 
Tristylospyris furcata, Haeckel. 
