| [genetic structure of species complex of the spined loach cobitis auc. (cypriniformes: cobitidae) in severskiĭ donets river basin]. | biochemical, genetic, cytometric and morphological analyses of spined loaches of the middle stream of severskiy donetz river revealed 3 bisexual species: cobitis taenia s.l. (68% of the sample); c. melanoleuca (11%); sabanejewia aurata (9%) and 2 hybrid forms: triploid c. taenia(2)-sp. (9%) and diploid c. taenia-melanoleuca (3%). distinctive features of genetic structure of polyploid hybrids c. taenia(2)-sp. as well as taxonomic identity of diploid c. taenia s.l. of severskiy donetz river were d ... | 2004 | 15098446 |