{"refrec":{"BRefID":4237,"RR":"<b>Romagosa, E.; Narahara, M.Y.; Borella, M.I.; Parreira, S.F.; Fenerich-Verani, N.</b> (2000). Ultrastructure of the germ cells in the testis of matrinxã, <i>Brycon cephalus</i> (Gunther, 1869) (Teleostei, Characidae), <b><i>in</i></b>: Norberg, B. <i>et al.</i> (Ed.) <i>Proceedings of the 6th International Symposium on the Reproductive Physiology of Fish, Bergen, Norway, July 4-9, 1999.</i> pp. 261","BEntID":4237,"PublicFlag":1,"CheckedFlag":0,"wosflag":null,"vabbflag":null,"RefStringPartII":", <b><i>in</i></b>: Norberg, B. <i>et al.</i> <i>Proceedings of the 6th International Symposium on the Reproductive Physiology of Fish, Bergen, Norway, July 4-9, 1999. International Symposium on the Reproductive Physiology of Fish,</i> 6: pp. 261","DocTypID":17,"DocType":"Book chapters","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Romagosa, E.; Narahara, M.Y.; Borella, M.I.; Parreira, S.F.; Fenerich-Verani, N.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Romagosa, E. <i>et al.</i>","Englishabstract":"This study describes the germ cells in the testis of matrinxa raised in captivity at the ultrastructural level. This study was developed at the CEPAR, from Fishery Institute, in Pariquera-Acu City in Sao Paulo, Brazil (24 degree 43' S and 47 degree 53'W). 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