144 



COPEPODS OF LAST CRUISE OF CARNEGIE 



Station 135 

 September 14, 1929; 26° 39' N, 139° 07' W; bottom depth, 4695 m; 65 species 



Depth of tow, m 

 Temperature, °C 

 Salinity, o/oo 

 Volume of tow, cm' 



Acartia danae 



Acrocalanus gracilis 



longicornis 



Calocalanus pavo 



plumulosus 



styliremis 



Candacia aethiopica 



bispinosa 



norvegica 



simplex 



Centropages furcatus 



violaceus 



Clausocalanus arcuicorni.s . 



furcatus 



Clytemnestra scutellata. . . 



Copilia denticulata 



Corycaeus agilis 



crassiusculus 



longistylis 



pumilus 



speciosus 



typicus 



Eucalanus elongatus 



niucronatus 



Euchaeta marina 



Farranula carinata 



gibbula 



gracilis 



rostrata 



Haloptilus acutifrons .... 



longicornis 



spiniceps 



Labidocera acutifrons. . . . 



Lubbockia squillimana. . 

 Lucicutia clausii 



flavicornis 



Macrosetella gracilis. , . . 



oculata 



Mecynocera clausi 



Microcalanus pusillus. . . 



pygmaeus 



Microsetella rosea 



Miracia efferata 



Neocalanus gracilis 



tenuicornis 



Oithona similis 



spinirostris 



Oithonina nana 



Oncaea media 



minuta 



similis 



venusta 



Pachos punctatum 



Paracalanus parvus 



pygmaeus 



Phacnna spinifera 



Pleuromamma gracilis. . 



Pontella tenuiremis 



Pontellina plumata 



Pseudocalanus minutus. 

 Sapphirina auronitens. . 



metallina 



Scolecithrix danae 



Undinula darwinii 



vulgaris 



The temperature was high at the surface and fell 5° in 

 the 100 meters; the salinity and hydrogen-ion concentration 

 changed but little. Twenty-seven species were taken at the 

 surface, 36 in the 50-meter tow, and 42 in the 100-meter 

 tow, a more uniform vertical distribution than usual. Thirt\- 



six species (55 per cent) were each confined to a single tow 

 and 11 were present in all three tows. Candacia, Corycaeus, 

 Farranula, and Oncaea were here distributed in all three 

 tows, but neither of the 2 species of Oithona appeared at the 

 surface. 



