Reproductive isolation between two sympatric species of dace, Rhinichthys cataractae and Rhinichthys atratulus, in the Mink and Valley rivers, Manitoba
The Mink and Valley rivers, Manitoba, contain two sympatric species of dace (Cyprinidae: Rhinichthys). These fishes, although interfertile, have never been reported to hybridize with each other in nature. Seasonal isolation is only partially developed, since overlap in time of spawning exists. Dur...
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2012
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| Online Access: | http://hdl.handle.net/1993/5580 |