LISTS OF SPECIES BY STATIONS 



Station 56 

 December 18, 1928; 31° 49' S, 109° 04' W; bottom depth, 3135 m; 108 species 



69 



Depth of tow, m 

 Temperature, °C 

 Sahnity, 0/00 

 \'olume of tow, cm' 



Acartia danae . . 1 



negligens . . 3 



Acrocalanus gibber 2 r 



gracilis c r 



monachus 2 



Aetideus armatus 



Calaniis propinquus 



tonsils 



Calocalanus pavo 



plumulosus 



styliremis 



Candacia bispinosa 



longimana 



simplex 



truncata 



Centropages calaninus 3 



elongatus 



Clausocalanus arcuicornis a 



furcatus a 



Clytemnestra rostrata 



scutellata 



Copilia denticulata 



quadrata 



Corycaeus agilis r 



catus c 



crassiusculus 



dubius . . r 



flaccus . . f 



furcifer 



giesbrechti 



lautus f f 



limbatus . . 2 



longistylis f 



pacificus 



pumilus c c 



robustus . . 2 



typicus a 



Eiiaetideus giesbrechti 



Euchaeta acuta 



marina 2 



Euchirella brevis . . 2 



Euterpina acutifrons 



Farranula carinata r a 



curta c c 



gibbula a 



gracilis r 



rostrata f a 



Haloptilus acutifrons 



longicornis 



plumulosus 



Heteramalla dubia 



Heterorhabdus papilliger 



spinifrons 



Lubbockia aculeata 



Lubbockia squillimana. . , . 

 Lucicutia clausii 



flavicornis 



longicornis 



Macrosetella gracilis 



oculata 



Mecynocera clausi 



Megacalanus longicornis. . 

 Microcalanus pusillus 



pygmaeus 



Microsetella rosea 



Miracia eiTerata 



Neocalanus gracilis 



robustior 



tenuicornis 



Oithona attenuata 



brevicornis 



plumifera 



similis 



spinirostris 



Oithonina nana 



Oncaea curta 



curvata 



media 



mediterranea 



minuta 



notopa 



similis 



subtilis 



tenella 



\enusta 



Pachos punctatum 



Paracalanus aculeatus. . . . 



parvus 



pygmaeus 



Phaenna spinifera 



Pleuromamma gracilis. . . . 



Pontella tenuiremis 



Pontellina plumata 



Pseudocalanus minutus. . . 

 Sapphirina angusta 



auronitens 



nigromaculata 



opalina 



Scaphocalanus medius. ... 

 Scolecithricella auropecten . 



bradyi 



minor 



Scolecithrix danae 



Spinocalanus abyssalis. . . . 



Undinopsis bradyi 



Undinula caroli 



darwinii 



Vettoria granulosa 



r 



19 



2 



2 



2 



4 



Icf 



f 



a 



3 



