MARINE AMPHIPODA IN MICRONESIA — BARNARD 479 



589, same data as 5S8, third 20 foot interval from reef margin, 



Maera linsignis, 1 ; Podocerus talegiis, new species, 1 

 592, same data as 588, seventeenth 20-foot interval from reef margin. 



Microdeutopus tridens, 1 

 594, sponges from coral rock, lagoon near the pass, Oct. 7. 



Colomastix pnsilla, 4; Leucothoides pottsi, 3 

 620, probably mislabeled sample of Talorchestia spinipalma from strand, labeled 



as from submerged coral knoll. 

 628, Haminoea and egg masses from Thalassia beds north of Katelu Benjo, 

 lagoon shore at south end of Falarik, Oct. 9. 



Cymadusa hrevidactyla, 2 

 638, animals from crevices in Poroliihon beds, seaward reef margin, middle of 

 Falarik, Oct. 17. 



Ronco sosa, new genus, new species, 1 

 670, orange sponge, lagoon off middle of Ella in 2-2.5 fathoms, Oct. 20. 



Colomastix pusilla, 1 

 709, black sponge common on reefs, and white sponge which permeates interstices 

 of coral heads, heliopore zone south of Elangalap, Oct. 23. 



Colomastix pusilla, 3 

 754, sponge from flats on lagoon side north of Falalap, Oct. 27. 



Microdeutopus tridens, 1 

 756, hydroids from clump of Seriatopora in sliips pass 5-5.5 fathoms, Oct. 28. 



Colomastix pusilla, 5; Elasmopus pseudaffinis, 1. 

 800, organisms from beneath boulders of elang on seaward reef at south end of 

 Falarik, Oct. 31. 



Parhyale hawaiensis, 1 

 821, erroneous label for Talorchestia spinipalma, sandhoppers. 



Kapingamarangi Atoll 



Collected by Dr. Cadet Hand, 1954 



CH-551, rill zone, edge of algal mat, from coral, Hare, Aug. 4. 



Ampithoe Iramondi, 1 

 CH-609, ocean beach. Hare, Aug. 6. 



Parhyale hawaiensis, 6 

 CH-682, coral head, Sokoro, Aug. 9. 



Elasmopus pseudaffinis, 1 



Eniwetok, Bikini, and Majuro Atolls 



Collected by Dr. D. J. Reish, August, September 1956 



E-2, Parry Island, ocean side, in front of EMBL, outer reef flat, algal holdfasts 

 and clumps of sand, Aug. 20. 



Cymadusa filosa, 1; Elasmopus pseudaffinis, 1 

 E-6, Rigili Island, ocean side, formalin wasliings from brown staghorn coral, 

 Aug. 21. 



Ampithoe ramondi, 3; Cymadusa fdosa, 2; Paragrubia vorax, 3 

 E-13, Rigili Island, lagoon side, pieces of corals broken and washed in formalin, 

 Aug. 21. 



Ampithoe ramondi, 1 



