PORIFERA 



51 



TABLE 1 (cont'd) 



Order DICTYOCERATIDA 

 Family DYSIDEIDAE 



'Dysidea (?) arenaria Bergquist, 1965. 

 Family SPONGIIDAE 



Heteronema erecta Keller, 1889. 



Thorectopsamma meh de Laubenfels: de Laubenfels, 1954. 

 'Heteronema sp. 



Ircinia halmiformis (Lendenfeld): de Laubenfels, 1954. 

 Family DYSIDEIDAE 

 'Megalopastas sp. 

 Order DENDROCERATIDA 

 Family APLYSILLIDAE 



Ap/ysi//a gracialis de Laubenfels: Young, 1967. 

 Order VERONGIDA 

 Family VERONGIIDAE 



Psammapliisilh purpurea (Carter, 1880). 



Thorectopsamma xana de Laubenfels: de Laubenfels, 1954. 

 Class SCLEROSPONGIAE 



Order CERATOPORELLIDA 

 Family ASTROSCLERIDAE 

 'Astrosclera willevana Lister, 1900. 

 Order TABULOSPONGIDA 



Family ACANTHOCHAETETIDAE 



Acanthochaetetes welisi Hartman and Goreau: Hartman and Goreau, 1975. 

 Stromatospongia micronesica Hartman and Goreau: Hartman and Goreau, 1976. 



'New Enewetak record. 



ACKNOWLEDGMENTS 



This review is more nearly complete due to Roger Cuf- 

 fey (Pennsylvania State University) and especially Klaus 

 Reutzler (USNM) who have permitted the inclusion of their 

 species determinations which form the basis of new 

 Enewetak records. Janet and Phil Lamberson, resident 

 managers at MPRL in the late 1970s, were instrumental in 

 collecting fresh material with notes that now permit field 

 determination of at least some of the more common 

 sponges at Enewetak. 



REFERENCES 



Basile, L. L, R. J. Cuffey, and D. F. Kosich, Sclerosponges, 

 Pharetronids, and Sphinctozoans (Relic Cryptic Hard-Bodied 

 Porifcra) in the Modern Reefs of Enewetak Atoll, J. Paleont . 

 in press. 



Bergquist, P. R., 1978, Sponges, University of California Press, 

 Berkeley. 



Chevolot, L., S. Padua, B. N. Ravi, P. C. BIyth, and P. J. 

 Scheuer, 1977, Isolation of lMethyl-4, 5Dibromopyrrole- 

 2-Carboxylic Acid and Its 3'- (HydantoyI) Propylamide (Midpa- 

 camide) from a Marine Sponge, Heteroci^les, 7 891-894. 



De Uubenfels, M. W , 1954, The Sponges of the West-Central 

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 1-306. 



Hartman, W. D., and T. F. Goreau, 1975, A Pacific Tabulate 

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 sponges, Postilla. 167: 1-13. 



— , 1976, A New Ceratoporellid Sponge (Porifera: Sclerospon- 

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

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



Hurd, D. C, and D. S. Lawson, 1975, On the Possible Concen- 

 tration of Radionuclides by the Siliceous Spicules from 

 Enewetak Lagoon, MPML Ann. Kept. FY 1975 



Kinzie, R. A. Ill, 1973, Sclerosponge Ecology, EMBL Ann Rept. 

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Middiebrook, R. E., L. W. Wittle, and E. D. Scura, 1972, Isola- 

 tion and Purification of Naturally Occurring Compounds of 

 Marine Organisms, EMBL Ann Rept FY 1971-72 



Ravi, B. N., and P. J. Scheuer, 1975, Toxins and Biomedical 

 Agents of Marine Invertebrates, MPML Ann Rept FY 1975 



— , H. Perry Perzanowski, R. A. Ross, T. R. Erdman, and P. J. 

 Scheuer, 1979, Recent Research in Marine Natural Products: 

 the Puupehenones, Pure and Appl. Chem , 51: 1893-1900. 



Scheuer, P J., B. J. Burreson, and M. G. Missakian, 1974, 

 Antimicrobial and Antitumor Constituents of Sponges; etc., 

 EMBL Ann Rept FY 1973-74. 



R. F. Dietrich, and F. X. Woolard, 1975, Toxins and 



Biomedical Agents of Marine Invertebrates, MPML Ann. Rept. 

 FY 1975. 



Young, D K., 1967, New Records of Nudibranchia (Gastropoda: 

 Opisthobranchia: Nudibranchia) from the Central and West- 

 Central Pacific, \Je\iger. 10: 159-173. 



Yunker, M. B., and P. J. Scheuer, 1978, Mokupalides, Three 

 Novel Hexaprenoids from a Marine Sponge, J Amer Chem. 

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