94 



DEVANEY 



TABLE 2 



Identified Enewetak Sipunculans 

 Recorded and Their Geographic Range* 



Siphonosoma (D.) cumanense 

 Siphonosoma (S.j rotumanum 

 Sipunculus inducus 



Aspidosiphon muelleri 



Cloeosiphon aspergillus 

 Lithacrosiphon cristatus 



Phascohsoma (P.) nigrescens 



Pan-tropical 



Marshall Islands (Enewetak) 



East African coast to Caroline 



Islands 

 Atlantic boreal; W. Indian 



Ocean; Japan 

 Indo-West Pacific 

 Indonesia, tropical Pacific 



and Caribbean, Japan, Australia 

 Pan-tropical 



*Based on Stephen and Edmonds, 1972; Edmonds, 1980. 



same form were collected at Kawajalein Atoll in 1982 by 

 Scott Johnson. S. J. Edmonds has identified these as 

 Achaetobonellia macuhta Fisher, previously recorded from 

 Onotaa in the Gilbert Islands. Also a complete specimen 

 member of the family Echiuridae was collected in the inter- 

 tidal area of a shallow channel beneath rocks. The latter is 

 tentatively determined as a member of the genus 

 /Ane/assorhynchus. Additional material is required before a 



final determination is jxsssible (S. J. Edmonds, personal 

 communication). 



REFERENCES 



Cutler, E. B., and N. J. Cutler, 1981, A Reconsideration of 

 Sipuncula named by I. Ikeda and H. Sato, Publ. Seto. Mar. 

 Bio. Lab.. 26: 51-93 



, 1982, Revision of the genus Siphonosoma. Proc. Biol. Soc. 



Wash.. 95: 748-762. 



Edmonds, S. J., 1980, A Revision of the Systematics of Aus- 

 tralian Sipunculans (Sipuncula), Rec S Aust. Mus., 18: 1-74. 



Fischer, W , 1928, Uber zwei neue Siphonosoma — Arten der 

 Wurtemburgischen naturalien Sammlung zu Stuttgart, Zooi 

 Am., 76: 138143. 



Fisher, W. K., 1950, The New Subgenera and a New Species of 

 Siphonosoma (Sipunculoidea), Ann. Mag. Nat. Hist., Ser. 12, 

 3: 805-808. 



Highsmith, R. C, 1981, Coral Bioerosion at Enewetak: Agents 

 and Dynamics, Int. Revue Cesamen. Hvdrobiol . 66: 335-375. 



Ikeda, I., 1924, Further Notes of the Gephyrea of Japan with 

 Descriptions of Some New Species from the Marshall, Caro- 

 line, and Palau Islands, Jap. J. Zooi, 1: 23-44. 



Stephen, A. C, and S. J. Edmonds, 1972, 77ie Phi/la Sipuncula 

 and Echiura, Trustees Brit. Mus. (Nat. Hist), London. 



Suchanek, T. H., and P. L. Colin, 1986, Rates and Effects of 

 Bioturbation by Invertebrates and Fishes at Enewetak and 

 Bikini Atolls, Bull. Mar. Sci.. 33: 25-34. 



