Pakistan Journal of Biological Sciences1028-88801812-5735Asian Network for Scientific Information10.3923/pjbs.2007.3185.3189Circenita callipyga in the Hendijan Coast, Persian Gulf]]>BagherNabavi Seied MohamadGhotbeddin Negar Kochanian Preetha SiminDehghan Madise1220071018Length-frequency and growth of dominant species, Circenita callipyga (Bivalve, Veneridae) in the Hendijan coast, Khuzestan province (Persian Gulf) were studied from summer 2005 to spring 2006. Sampling was done seasonally with vanveen grab from 5 stations. Stations were located 0.5 mile apart and samples were collected from approximately 8 m depth. The population structure presented a size range between 0.5 and 9.5 mm length, being mainly formed by individuals from 3 to 4 mm, that were dominant in autumn. Recruitment rate was low and the major contribution of recruits was found in winter to spring. Growth parameters of the Von Bertalanffy growth function were estimated to be L ∞=25.06 mm, k= 0.180 year-1, t0 = 0.11 year.]]>Ashjae Ardalan, A.,19931993Barber, B.J. and N.J. Blake,19911991pp: 337-428pp: 337-428Bosch, D. and E. Bosh,1989pp: 95pp: 95Bruyne, R.H.D.E.,2003pp: 336pp: 336Carpenter, E.K., F. Krupp, D.A. Jones and U. Zajonz,1997pp: 293pp: 293Daghoghy, B.,20012001Gayanilo, Jr.F.C., P. Sparre and D. Pauly,1996Pages: 126Pages: 126Giese, A.A.C. and H. Kanatani,19871987pp: 251-329pp: 251-329Giese, A.C. and J.S. Pearse,19741974pp: 1-49pp: 1-49Graham, P.O.,1992Guacira, M.G. and W.T. Jose,2004Donax hanleyanus (Bivalvia, Donacidae) in southern Brazil.]]>94271276Hoseinzade Sahafi, H., B. Daghoghy and H. Rameshi,20001st Edn.,pp: 248pp: 248King, M.,19951st Edn.,pp: 340-341pp: 340-341Kurihara, T.,2003Gafrarium tumidum and avoidance of Ruditapes variegates.]]>14311171125Lomovasky, B.J., T. Brey, E. Morriconi and J. Calvo,2002Eurhomalea exalbida in the Beagle channel, Tierra del Fuego.]]>48209216Lomovasky, B.J., T. Brey and E. Morriconi,2005Tawera gayi (Hupe, 1854) in the Ushuaia Bay, Beagle Channel.]]>216469Loosanoff, V.L. and H.C. Davis,196311136Monti, D., L. Frenkiel and M. Moueza,1991Anomalocardia brasiliana (Gmelin) (Bivalvia: Veneridae) in a Mangrove, in Guadeloupe (French West Indies).]]>57249257Morsan, E.M. and M.A. Kroeck,2005Amiantis purpurata (Bivalvia:Veneridae) in Northern Patagonia (Argentina).]]>85137146Paine, R.T.,19961006575Pandian, T.J.,198728333343Pinder, L.C.V.,198931123Sastry, A.N.,19791979pp: 113-292pp: 113-292Tillier, L. and A. Bavay,190530170181Urban, J.H.,1996Venus antique, Tagelus dombeii and Ensis mancha from Chile at 36° S.]]>15719727Urban, J.H. and C. Tesch,199644243256