INCIPIENT SEXUAL ISOLATION IN DROSOPHILA-PSEUDOOBSCURA BOGOTANA AYALA AND DOBZHANSKY (DIPTERA, DROSOPHILIDAE)

被引：0

作者：

NOOR, MA

机构：

来源：

PAN-PACIFIC ENTOMOLOGIST | 1995年 / 71卷 / 02期

关键词：

INSECTA; DROSOPHILA PSEUDOOBSCURA; DROSOPHILA PSEUDOOBSCURA BOGOTANA; MATING BEHAVIOR; SEXUAL ISOLATION; REPRODUCTIVE ISOLATION; SPECIATION;

D O I：

暂无

中图分类号：

Q96 [昆虫学];

学科分类号：

摘要：

Incipient sexual isolation was found between the subspecies Drosophila pseudoobscura bogotana (Ayala and Dobzhansky) and D. p, pseudoobscura (Frolova). Males took longer to initiate courtship with heterosubspecifics than consubspecifics. This divergence could represent an early step in the speciation of these taxa. The subspecies' pheromones do not appear to have diverged, so the difference is attributed to female behavior.

引用

页码：125 / 129

页数：5

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