GEOGRAPHIC-VARIATION IN HYBRID FERTILITY IN THE FIELD CRICKETS GRYLLUS-INTEGER, G-RUBENS, AND GRYLLUS-SP

被引：18

作者：

CADE, WH

TYSHENKO, MG

机构：

来源：

CANADIAN JOURNAL OF ZOOLOGY | 1990年 / 68卷 / 12期

关键词：

D O I：

10.1139/z90-374

中图分类号：

Q95 [动物学];

学科分类号：

071002 ;

摘要：

Hybridization was attempted between three geographically separated field cricket populations having males that produce distinct songs. Gryllus integer from central Texas and G. rubens from Arkansas produced many offspring in both reciprocal crosses. Gryllus sp. from New Mexico also produced hybrid offspring in matings with G. integer and G. rubens but at a very low frequency and only in crosses where the female was Gryllus sp. In previous experiments, G. integer from California was unable to hybridize with G. integer from Texas and G. rubens.

引用

页码：2697 / 2700

页数：4

共 15 条

[11] THE CONTRIBUTION OF MULTIPLE MATING AND SPERMATOPHORE CONSUMPTION TO THE LIFETIME REPRODUCTIVE SUCCESS OF FEMALE FIELD CRICKETS (GRYLLUS-BIMACULATUS) [J].