2 a 4> Os) muthars: Kohn, 4.7. Ssurce: Fac. Sci. ‘United States? v Date: Ort 1989 BE9~-369 fF, Caden: FASTA Contract de.: AT-(29-2)-224; AT-(26-1)-622 Becument Type: Journal Aérticie Language: English Journal Anncauncement: EDES109 Subfile: ERA (Energy Research Abstracts!; TiC Center?. Wark Locatian: United States (Technical Informaticen Abetract: Eight species of the gastropod genus Conus co-cecur in sand substrate and an adjacent meadow of Halimeda stuposa in Enewetak lagoon, an unusuelly diverse assemblage for this type cf habitat. Population density ig high, and large species predominate; they represent all major feeding groups in the genus: predaters on pelychaetes, entercopneusts, gastropods, and fishes. élthsugh the two most common Conus species eat primarily the Bame prey efecies, they mainly take pre, of different sizes in different micerchebitats. The -esults suggest that sufficient micrchabitat hetercageneity anc grey diversity exist to permit spatial segregatian end enecializazvioen on different prey cescurces by the different Conus specice aresent. Setween-zeneries ciseimilarity ip resource use thus agrees with Ppravious cbhzervaticns cn mere dive-s2 Cons assemblages cf subtidal coral reef piatforms, Frey especies d=vers1 ty 12 inversely related te bods zize, comfirmirea and extending 4 previcusiv icentified pattern among Cans EMec es tat pray on sedentary polychsaetes. LOYf.0e Fhie foe: TS 2345 EDB-3111ddace Titici Fadicactivity in Lhe reiegic “ish. 7. Drstriaguticon sf radinacti.ity it various tissues cf fish eather: omara, #.t Yamada, Fe: ite, Ma: Takase, &.: Tenaka, &. feurce: Nicpaan Suisen Gabkaishi é730an) y 20. Bite: 22 SI7-S1E pn. Cre Le Securit Type: youre A-ticle Language: Englis Journal jnnouncenent: EDBS109 Subfile: TIC (Technical Information Center:. Werk Locations Japan Abstrect: Felegic fishes caught after an atomic explasicn experiment at Bikini 4telis in tha FPecific were examired by radiochemical techniques. Senerally the radicactivity was large in liver, kidney, gall bladder and heart, and Shen in pyloric ceca, stcmach, intestine, and gonad; there was little activity in skin, bone, end muscles. This orde- varied with species Larga racicactivity of the stemech contents did not necessarily mean large activity in the tissues, indicating considerable participation of diffusion o* 34 water inte the fish pady. Muscles from various sites showed slight ciffereice in the activity. The cark muscle, however, showed several times aS large activity 2s ordinary muscle. Recrard - 29 5004 b4b