THE EVOLUTION OF DEVELOPMENTAL STRATEGY IN MARINE-INVERTEBRATES

被引：151

作者：

WRAY, GA ^{[1
]}

RAFF, RA ^{[1
]}

机构：

[1] INDIANA UNIV,DEPT BIOL,BLOOMINGTON,IN 47405

来源：

TRENDS IN ECOLOGY & EVOLUTION | 1991年 / 6卷 / 02期

基金：

美国国家卫生研究院;

关键词：

D O I：

10.1016/0169-5347(91)90121-D

中图分类号：

Q14 [生态学（生物生态学）];

学科分类号：

071012 ; 0713 ;

摘要：

Developmental mode varies widely in most animal phyla. These differences in developmental strategy exert a profound influence on the ecology and evolution of closely related species. The mechanistic alterations in ontogeny that lead to switches in developmental mode are coming under increasing scrutiny. Echinoids are one of the best-understood groups in this regard. Parallel modifications in direct-developing echinoids point to some of the key changes in oogenesis and embryogenesis that produce switches in developmental mode.

引用

页码：45 / 50

页数：6

共 37 条

[1] DEVELOPMENT OF THE ECHINOTHURID SEA-URCHIN ASTHENOSOMA-IJIMAI [J].