126 G 
THE VOYAGE OF H.M.S. CHALLENGER. 
Siatiok 353 . 
Tttrapyle plufeint, Haeckel. 
Ainphitholim aniiatu^, Haeckel. 
Staurotholonhim lentimlare, Haeckel. 
Tholorulnut tex*erariu>>, Haeckel. 
Spirmta letifellipniit, Haeckel. 
LUhtUm i>])irah's, Haeckel. 
Lithoplnjllium rruriatum, Haeckel. 
Xipharantha quadridentata, Haeckel. 
Acanthostaunuf purpuragcem, Haeckel. 
Amphilonche fefrapfera, Haeckel. 
Phrarfojtpift rataphracfa, Haeckel. 
Tessaraqjis quadriforis, Haeckel. 
Icosaspis elegans, Haeckel. 
Phatnaspis orthopora, Haeckel. 
Ldthomelissa bicomis, Ehrenberg. 
Araclmoconjs circumtexta, Haeckel. 
Dictyoceras f<ynnica, Haeckel. 
Sagena crucifera, Haeckel. 
Aulatractus diploconus, Haeckel. 
Challengeron halfouri, Murray. 
Castanella channeri, Haeckel. 
Castanidium murrayi, Haeckel. 
SiPHONOPHOK.E (Haeckel, Zool. pt. 77). 
Erstva compressa, n.sp. 
Diphyopsis compressa, n.g., n.sp. 
CoPEPODA (Brady, Zool. pt. 23). 
Ccdanus gracilis, Dana. 
Ilemicalanus longicornis, Claus. 
Pleuromma abdominale (Lubbock). 
Ileterochaita spinifrons, Claus. 
Ltnu-.hartia Jlavicomis, Claus. 
Undina darwirdi, Lubbock. 
Scolecithrix danse (Lubbock). 
Kuc/urta prestandrew, Philippi. 
Centropagcs violaceus, Claus. 
Candace pachydactyla, Dana. 
,, truncata, Dana. 
Oithona challengei'ii, n.sp. 
CorycseiKs vaidus, Dana. 
,, renusius, Dana. 
ScHizoPODA (Bars, Zool. pt. 37). 
Thysanopoda microphtlialma, n.sp. 
Nematoscelis rostrata, n.g., n.sj). 
Nudibranchiata (Bergh, Zool. pt. 26). 
Glaucus atlanticus, Forster. 
Scyllsea pelagica, Linne. 
Pteropoda (Pelseneer, Zool. pt. 65). 
Clio (Creseis) acicula (Rang). 
Cavolinia quadridentata (Lesueur). 
„ longirostris (Lesueur). 
Tunicata (Herdman, Zool. pt. 76). 
Doliolum sp., (blastozooid). 
Salj)a democratica - mucronata, 
ForskS,!. 
Fishes (Giintlier, Zool. pt. 78). 
Prymnothonus sp., (young). 
TIjc tow-nets at the surface and down to 80 fathoms yielded : — Oscillatoriaceae, 
Pyrocystis, Orbulina, compound Radiolaria, Dipjhyes and other Siphonophorae, Sagitta, 
AlctojHt, 'Tomopt^ris, Cypridina, Copepods, Ilyperids, Phroniniids, Euphausia larvae, 
SrtyrMlrM larvae, Atlanta, Pterotrachea, Ptero[)ods and larvae. Appendicular ia, Scdpa, 
;ind small fishes. On May 4 and 5 large quantities of gulf- weed were passed, and several 
|>atchcs were taken in the tow-net, along with Ilydroids, shrimps, crabs, Scyllsea, Polyzoa, 
and pipe-fish ; on both days a few small pieces of pumice, covered with a green Alga and 
S^r/nila, were prfx-urcd in the net. Many Physaliw floated j»a.st the ship. 
