104 



ALLAN HANCOCK PACIFIC EXPEDITIONS 



VOL. 27 



Paraphoxus bicuspidatus, 2 

 Paraphoxus calcaratus, 5 

 Paraphoxus obtusidens, 4 

 Paraphoxus oculatus, 6 

 Paraphoxus robustus, 3 

 Paraphoxus spinosus, 2 

 Paraphoxus stenodes, 2 

 Pardaliscoides fictotelson, 3 

 Photis brevipes, 4 



Jmpelisca compressa, 1 

 Ampelisca macrocephala, 45 

 Ampelisca macrocephala 



unsocalae, 6 

 Ampelisca pugetica, 6 

 fAoroides columbiae, 1 

 Argissa hamatipes, 1 

 Byblis veleronis, 1 

 Ericthonius hunteri, 2 

 Gitanopsis vilordes, 1 

 Harpiniopsis emeryi, 1 

 Harpiniopsis epistomata, 2 

 Harpiniopsis ful gens, 13 

 Heterophoxus oculatus, 33 

 Listriella albina, 8 



Photis macrotica, 13 

 Photis sp., 1 



Phoxocephalus homilis, 28 

 Prachynella lodo, 2 

 Synchelidium sp., 2 

 Urothoe varvarini, 6 

 Westwoodilla caecula acutifrons, 4 

 Unknown, 1 



301-400 m 



Listriella eriopisa, 1 

 Listriella goleta, 3 

 Maera danae, 2 

 Monoculodes latissimanus, 5 

 Nicippe tumida, 4 

 Pachynus barnardi, 2 

 Paraphoxus bicuspidatus, 3 

 Paraphoxus oculatus, 4 

 Paraphoxus robustus, 1 

 Paraphoxus spinosus, 1 

 Paraphoxus stenodes, 2 

 Phoxocephalus homilis, 18 

 Synchelidium sp., 1 

 Urothoe varvarini, 1 

 Family?, 1 



The 21 samples have only 170 specimens, 3 of the samples lacking 

 amphipods, and none of them having more than 28 specimens. One 

 would expect this body of samples to have large populations because of 

 the medium grain-size of their sediments. This is almost exclusively a 

 shallow water facies, except for the harpinias and the blind Ampelisca 

 m. unsocalae. 



401-500 m 



Byblis f veleronis, 16 



Ampelisca brevisimulata, 2 

 Ampelisca macrocephala, 2 

 Ampelisca macrocephala 



unsocalae, 4 

 A ?72 pelisca pacifica, 2 

 Artipelisca pugetica, 6 

 Ampelisca romigi, 2 

 Byblis bathyalis, 2 



Harpiniopsis epistomata, 26 

 Harpiniopsis fulgens, 2 

 Heterophoxus oculatus, 9 

 Leptophoxus falcatus icelus, 1 

 Liljeborgia cota, 4 

 Listriella goleta, 1 

 Megamphopus sp., 2 



