354 
*4683. Lat. 20°02’30” S., long. $1°52’30’" W.; Peru to Easter Island; December 9, 
1904; 300-0 fathoms; 17 species 
Euchirella curticauda 
Gaetanus latifrons 
Gaetanus pileatus 
Megacalanus longicornis 
Metridia princeps 
Neocalanus rebustior 
Centropages violaceus 
Cephalophanes refulgens 
Corycaeus longistylis 
HKuaugaptilus oblongus 
Eucalanus elongatus 
Euchaeta pubera 
*4684. Lat. 20°40’ S., long. 
surface; 9 species 
Euchaeta marina 
Megacalanus princeps 
Nannocalanus minor 
Candacia aethiopica 
Centropages violaceus 
Euchaeta concinna 
*4685. Lat. 21°36’ S., long. 
300-0 fathoms; 27 species 
Euchirella brevis 
Euchirella curticauda 
Gaetanus latifrons 
Gaetanus pileatus 
Haloptilus longicornis 
Heterorhabdus spinifrons 
Metridia longa 
Metridia princeps 
Neocalanus robustior 
Augaptilus anceps 
Candacia longimana 
Centropages violaceus 
Chirundina streetsi 
Clytemnestra scutellata 
Euaugaptilus oblongus 
Eucalanus elongatus 
Huchaeta acuta 
Kuchaeta pubera 
BULLETIN 100, UNITED STATES NATIONAL MUSEUM 
93°19’ W.; Peru to Easter Island; December 9, 1904; 
Pareuchaeta tonsa 
Phyllopus bidentatus 
Pontella tenuiremis 
Pontellopsis muticus 
Undeuchaeta plumosa 
Neocalanus gracilis 
Pontellopsis strenua 
Scolecithrix danae 
94°56’ W.; Peru to Easter Island; December 10, 1904; 
Pachyptilus abbreviatus 
Pareuchaeta tonsa 
Phyllopus bidentatus 
Pleuromamma gracilis 
Pleuromamma xiphias 
Pontella danae 
Pontella tenuiremis 
Scottocalanus securifrons 
Undeuchaeta plumosa 
*4687. Lat. 22°50’ S., long. 97°30’ W.; Peru to Easter Island; December 11, 1964; 
2,000-0 fathoms; 42 species 
EKuchaeta marina 
Euchirella curticauda 
Gaetanus kruppii 
Gaetanus miles 
Gaetanus minor 
Gaetanus pileatus 
Gaussia princeps 
Amalothrix curticauda 
Augaptilus longicaudatus 
Bathypontia elongata 
Centraugaptilus rattrayi 
Chirundina streetsi 
Disseta palumboi 
EHuaetideus giesbrechti 
Huaugaptilus bullifer Haloptilus longicornis 
Euaugaptilus laticeps Heteroptilus attenuatus 
Huaugaptilus longimanus Heterorhabdus norvegicus 
Kuaugaptilus palumboi Lopthothrix frontalis 
EHugaugaptilus rigidus Lophothrix sarsi 
Euaugaptilus squamatus Lucicutia atlantica 
Eucalanus elongatus Lucicutia grandis 
Megacalanus princeps 
Metridia princeps 
Neocalanus robustior 
Pareuchaeta grandiremis 
Pareuchaeta tonsa 
Phyllopus bidentatus 
Phyllopus muticus 
Pleuromamma xiphias 
Pseudeuchaeta brevicauda 
Pseudochirella obtusa 
Pseudochirella scopularis 
Scolecithrix danae 
Undeuchaeta major 
Undeuchaeta plumosa 
4688. Lat. 23°17’ S., long. 98°37'30” W.; Peru to Easter Island; December 11, 1904; 
surface; 4 species 
Candacia aethiopica Neocalanus gracilis 
Centropages violaceus 
Pachyptilus abbreviatus 
