title: [Nature of matroclinous individuals in remote fish hybridization].
abstract: In cases of hybridization of different Cyprinidae subfamilies, among numerous hybrids there occure extremely rarely matroclinous individuals. Investigation of the specific features of the embryonal-larval development, of the morphology of juvenile fishes at the age of 2-3 months, as well as the accomplishment of biochemical, cytomeric and karyological investigations in a number of crosses variants permitted to reveal different ways of the origin of matroclinous individuals. Some of them are diploid gynogenetic forms. The origin of another fishes with mixed hybrid and gynogenetic characters have not been established.
mesh_terms: D000818:Animals; D002347:Carps; D003530:Cyprinidae / Q000196:embryology / Q000378:metabolism; D004950:Esterases; D005260:Female; D006720:Homozygote; D006824:Hybridization, Genetic; D007770:L-Lactate Dehydrogenase; D007814:Larva; D008291:Malate Dehydrogenase; D008297:Male
chemical_list: D007770:L-Lactate Dehydrogenase; D008291:Malate Dehydrogenase; D004950:Esterases
vernacular_title: O prirode matroklinnykh osobeĭ pri otdalennoĭ gibridizatsii ryb