Station 310. 
OROANIIUt.S PKM)I 
TB« DeTOOIT. 
' iB/iANlllWA niOM 
SitUACB-NiT^ 
115S1 THE VOYAGE OF H.M.S. CHALLENGER. 
PoLYPLACOPHORA (Ilatldoii, Zool. pt. 43). 
L'pidopleitnts dallii, n.sp. Obtained at no other locality. 
Fi.she.'^ (Giinther, Zool. pt. 57). 
ScyUiiun canescens, n.sp. One specimen ; obtained at no other locality. 
Paralipciriti memhranaceus, n.sp. One specimen ; obtained at no other locality. 
yotacanthus bonapartii, Risso. One specimen ; obtained at no other locality by 
the Challenger. Recorded from Mediterranean. 
In addition to the foregoing, the following are recorded in the Station-book : — 
Many large masses of Lophohelia, and calcareous Polyzoon. 
Excluding Protozoa, over 150 specimens of invertebrates and fishes were obtained 
at this Station, belonging to about 30 species, of which 24 are new to science, including 
representatives of 7 new genera ; 16 of the new species were not obtained elsewhere. 
Fora.minifera (Brady, Zool. pt. 22). — The following species of Foraminifera, were 
ol>served in the deposit from this Station ; the only pelagic species is Glohigerina 
Imlloides : — 
Hiltjodina riiujeiut (Lamarck). 
„ Kjihara, d’Orbigny. 
MUiolina iteminulum (Linn(5). 
Rf^lihax 'lijiuytformut, Brady. 
„ jnhdifpra, Brady. 
„ KTorpiuruH, Montfort. 
Ilajtiophratjmiurii raiinrinue (d’Orbigny). 
„ grituluvi, Brady. 
llomumna yMndi/rra, Brady. 
AtnmoJiMw ijonlialu (.Junes and Parker). 
„ tennis, Pjrady. 
Trriehammina M/uamata, .Jones and Parker. 
t 'tjflammina rntierllnta, Brady. 
Clavulina coininimis, d’Orbigny. 
Bulimina ptjmla, d’Orbigny. 
BoUrina rotmsfa, Brady. 
Cassidulina craxsa, d’Orbigny. 
Lagena lsevin (Montagu). 
Nodosatia communis, d’Orbigny. 
CristeUana rntulafa (Lamarck). 
Bagrina dimorplia, Parker and Jones. 
X Glohigerina hulloides, d’Orbigny. 
Sjnrillina fid/erculafa, Brady. 
Truncalulina fenera, Brady. 
XoniouiiM dejmessula (yiaXkcx and Jacob). 
,, scajjha (Fichtel and Moll). 
Surface Organisms. — The tow-nets procured : — Diatoms, many specimens of 
Peridinium, many Infusoria, many small Medusas, Annelid larvae, Daphnids, Copepods, 
.\mphiporls, many larval Lamellibranchs (young mussels), Memhranipora larvae, 
A pjtend iculn rin. 
