Heterogamety in Teleostean Fishes
作者:
A.W. Ebeling,
T.R. Chen,
期刊:
Transactions of the American Fisheries Society
(Taylor Available online 1970)
卷期:
Volume 99,
issue 1
页码: 131-138
ISSN:0002-8487
年代: 1970
DOI:10.1577/1548-8659(1970)99<131:HITF>2.0.CO;2
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Teleostean fishes constitute a proliferous evolutionary grade, which shows a correspondingly diverse array of sex-mechanisms. Although most species are gonochorists, many groups have independently evolved monoecy as a response to varying degrees of breeding isolation. On the other hand, cytologically expressed heterogamety distinguishes several groups, especially those represented by the deep-sea species investigated, which belong to primitive and intermediate orders.
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