Article
Inferences from a rapidly moving hybrid zone.
Evolution; international journal of organic evolution - 1 Apr 2002
Dasmahapatra Kanchon K, Blum Michael J, Aiello Annette, Hackwel Stuart, Davies Neil, Bermingham Eldredge P, Mallet James
Abstract excerpt
Anartia fatima and Anartia amathea (Lepidoptera: Nymphalidae) are sister taxa whose ranges abut in a narrow hybrid zone in eastern Panama. At the center of the zone, hybrids are abundant, although deviations from Hardy-Weinberg and linkage disequilibria are strong, due in part to assortative mating. We measured differences across the zone in four wing color-pattern characters, three allozyme loci, and...
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