MARINE AMPHIPODA IN MICRONESIA — BARNARD 



473 



Table 3.^ — Dominant amphipod genera in the Tropics, with number of species 

 in Tropics, Arctic-subarctic, and remaining world areas 



Collecting localities. — Eniwetok and Ifaluk Atolls have gone 

 under various names. Equivalent names for Eniwetok appear on 

 chart 6 by Emery, Tracey and Ladd (1954), in a list by Dawson 

 (1957), and on an insert map issued by the Eniwetok Marine Bio- 

 logical Laboratory (EMBL). Those for Ifaluk appear in Tracey, 

 Abbott and Arnow (1961), which contains the only adequate charts 

 of that atoll. Equivalent names are listed below. The names 

 chosen by Dawson (1957) and by Tracey, Abbott and Arnow (1961) 

 are used in the present paper. 



Eniwetok Atoll 



