The cybrid invasion: widespread postglacial dispersal by Phoxinus (Pisces: Cyprinidae) cytoplasmic hybrids
Authors: Mee, J.A.; Taylor, E.B.
Source: Canadian Journal of Zoology, Volume 90, Number 5, May 2012 , pp. 577-584(8)
Publisher: NRC Research Press
Abstract:Peculiar reproductive processes that arise during sperm-dependent asexual reproduction may have important roles in allowing coexistence of sperm-dependent asexuals and their sexually reproducing hosts. Though typically clonal, nonclonal reproduction in the hybrid gynogenetic species Phoxinus eos–neogaeus can reestablish sexual northern redbelly dace (
Keywords: Phoxinus eos; Phoxinus eos–neogaeus; Phoxinus neogaeus; cybrides; cybrids; espèce hybride; finescale dace; gynogenesis; gynogénèse; hybrid species; introgression mitochondriale; maintenance of sex; maintien de la sexualité; mitochondrial introgression; northern redbelly dace; reproduction asexuée dépendant du sperme; sperm-dependent asexual reproduction; ventre citron; ventre rouge du nord
Document Type: Research Article
Publication date: May 2012
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