首页 | 本学科首页   官方微博 | 高级检索  
     


The reproductive cycle of the roundel skate Raja texana
Authors:Williams L J  Cicia A M  Pellegrin G B  Smith K M  Sulikowski J A
Affiliation:Marine Science Department, University of New England, Biddeford, ME 04005, USA. lwilliams8@une.edu
Abstract:The reproductive cycle of Raja texana was determined from 63 females (510-630 mm total length, L(T)) and 81 males (355-546 mm L(T)) collected from the Gulf of Mexico. The results, based on follicle size, mature spermatocysts and gonadosomatic index (I(G)) suggests year-round reproductive activity.
Keywords:fishery management  life history  Rajidae
本文献已被 PubMed 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号