482 PROCEEDINGS OF THE NATIONAL MUSEUM vol. 117 



E-83, Aaraanbiru Island, ocean side, algae and red sponge attached to reef flat, 

 Sept. 4. 



cf. Maera insignis, 1; Paragruhia vorax, 14 

 E-85, Aaraanbiru Island, ocean side, algae attached to reef flat, Sept. 4. 



Maera inaequipes serrata, 1; Maera quadrimana, 9; Paragruhia vorax, 1 

 E-86, Aaraanbiru Island, ocean side, reef flat, coral rock with algae attached, 

 Sept. 4. 



Elasmo-pus pseudaffinis, 1 

 E-88, Aaraanbiru Island, ocean side, algae attached to reef flat, Sept. 4. 



Maera quadrimana, 17 

 E-93, Eniwetok Island, ocean side, Caulerpa racemosa var. peltata (Lamx.) 

 Eubank forma, algae from surge zone, Sept. 5. 



Elasrnopus pseudaffinis, 15; Elasmopus spinidactylus, 8; Eurystheus 

 digitatus, 4; Hyale honoluhiensis, 10; Paragruhia vorax, 3 

 E-94, Eniwetok Island, ocean side, Chnoospora implexa, alga from surge zone, 

 Sept. 5. 



cf. Ampithoe ramondi, 2; Elasmopus spinidactylus, 11; Hyale media, 8 

 E-95, Eniwetok Island, ocean side, Porolithon species, coralline algae rocks from 

 surge zone, Sept. 5. 



Cymadusa filosa, 2; Elasmopus spinidactylus, 6 

 E-96, Eniwetok Island, ocean side, Porolithon species, old coralline algae rocks, 

 some algae, Sept. 5. 



Elasmopus pseudaffinis, 1 ; Elasmopus spinidactylus, 1 ; Eurystheus 

 digitatus, 1 

 BE-100, Bikini Atoll, Enyu Island, ocean side, Porolithon loncodes, coralline 

 algal rocks, Sept. 6. 



Elasmopus pseudaffinis, 3 

 BE-101, Bikini Atoll, Enyu Islands, ocean side, Porolithon species, coralline algal 

 rock from surge zone, Sept. 6. 



Elasmopus spinidactylus, 35; Hyale dentifera, 1; Hyale honoluhiensis, 10; 

 Hyale media, 22 

 BE-102, Bikini Atoll, Enyu Island, ocean side, Caulerpa racemosa, algae from pot 

 holes in surge zone, Sept. 6. 



Elasmopus pse^idaffinis, 5; Hyale chevreuxi, 8 

 BE-103, Bikini AtoU, Enyu Island, ocean side, Codium species algae from surge 

 zone, Sept. 6. 



Ampithoe ramondi, 2; Elasmopus pseudaffinis, 6 

 BE-104, Bikini Atoll, Enyu Island, ocean side, reef flat near surge zone, Sept. 6. 



Ampithoe ramondi, 1; Elasmopus pseudaffi.nis, 4; Lembos aequimanus, 1 

 BE-107, Bikini Atoll, Enyu Island, Halimeda opuntia, algae from tide pool in 

 middle of reef flat area, Sept. 6. 



Elasmopus pseudaffinis, 4; Paragruhia vorax, 2 

 BE-108, Bikini, Enyu Island, ocean side, old Porolithon species and coarse coral 

 sand and cemented rock from reef flat, Sept. 6. 

 Elasmopus spinidactylus, 2 

 BE-109, Bikini, Enyu Island, ocean side, many species of algae attached to rocks 

 on reef flat, forming a mat, Sept. 6. 



Cijmadusa filosa, 7; Elasmopus Ipseudaffinis, 1 

 BE-111, Bikini, Enyu Island, lagoon side, Halimeda opuntia, algae attached to 

 large rock, Sept. 6. 



Elasmopus pseudaffinis, 38 

 BE-112, Bikini, Enyu Island, lagoon side, cemented coral sand rock, Sept. 6. 

 Elasmopus spinidactylus, 20 



