GAMMARIDEAN AMPHIPODA 65 



phopus martesia 2, Microdeutopus schmitti 6, Microjassa litotes 16, 

 Photis sp. juvs. 30, Pleustes ?depressa juvs. 2. 



45-P-l, }4 4 th sq. m. of mitellid cirripedes on rock face above algal 

 zone: Hyale grandicornis californica 2. 



45-T-2, rock scrapings under platform overhang at sea edge on low 

 tide, largely tunicates, barnacles, and one small sponge: amphilochid 



1, Cheiriphotis megacheles 23, Elasmopus sp. 9, Jassa falcata 6, 

 Lysianassa pariter 1. 



45-W-l, sponge from overhang at sea edge on low water below water 

 level: Aoroides columbiae 3, Elasmopus sp. juvs. 13, Ericthonius 

 brasiliensis 1, Jassa falcata 27, Lysianassa pariter 4, Megamphopus 

 sp. juvs. 3, Microjassa claustris 2, Parapleustes pugettensis 13, Photis 

 sp. juvs. 1, Polycheria osborni 1. 



45-W-2, 0.5 liter of mixed red algae from 0.16 m. below water in 

 tidepool at low tide: Ampithoe pollex 2, Aoroides columbiae 1, Ericthonius 

 brasiliensis 5, Elasmopus rapax serricatus 46, Hyale rubra frequens 16, 

 Jassa falcata thin 5, Megamphopus ejfrenus 3, M. martesia 7, Micro- 

 deutopus schmitti 18, Microjassa litotes 5, Parapleustes pugettensis 1, 

 Photis elephantis 56, Synchelidium rectipalmum 1. 



45-W-5, scraping of calcareous sponge under ledge in surge channel: 

 Ampelisca schellenbergi 1, Ampithoe sp. 1, Aoroides columbiae 3, 

 Elasmopus sp. 3, Ericthonius brasiliensis 3, Hyale rubra frequens 2, 

 Jassa falcata 46, Leucothoe alata 2, Lysianassa pariter 1, Microjassa 

 claustris 45, Parapleustes pugettensis 11, Polycheria osborni 2. 



