Olyra parviocula, a new species of bagrid catfish (Actinopterygii: Siluriformes), from northeastern India

被引：0
|
作者：
Laishram Kosygin
Bungdon Shangningam
K. C. Gopi
机构：
[1] Zoological Survey of India,
[2] Freshwater Fish Section,undefined
来源：
Environmental Biology of Fishes | 2018年 / 101卷
关键词：
Bagridae; New species; Northeastern; India;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A new species, Olyra parviocula, is described from the Kameng River, Brahmaputra River drainage in Arunachal Pradesh, northeastern India. The new species differs from congeners in having small eye diameter 5–8% HL; short adipose fin, not confluent with caudal-fin, its base length 9–12% SL; dorsal-fin branched rays 6; anal-fin rays viii–xi, 8–10 and maxillary barbel almost reaching pelvic-fin base. A key to identification of all valid species of Olyra is provided.
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页码：589 / 593
页数：4
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