Glyptothorax giudikyensis, a new species of catfish (Teleostei: Sisoridae) from Manipur, India

被引：5
作者：
Kosygin, Laishram [1 ]
Singh, Pratima [2 ]
Gurumayum, Shantabala Devi [3 ]
机构：
[1] Zool Survey India, Freshwater Fish Sect, 27 JL Nehru Rd, Kolkata 700016, India
[2] NIS Management Ltd, 489 Madurdah, Kolkata 700107, India
[3] Zool Survey India, Arunachal Pradesh Reg Ctr, Itanagar 791113, Arunachal Prade, India
来源：
ICHTHYOLOGICAL EXPLORATION OF FRESHWATERS | 2020年 / 30卷 / 02期
关键词：
GENUS GLYPTOTHORAX; ARUNACHAL-PRADESH; KOLADYNE BASIN; OSTEICHTHYES SILURIFORMES; NORTHEASTERN INDIA; MIZORAM; MYANMAR; BLYTH; RIVER;
D O I：
10.23788/IEF-1136
中图分类号：
Q17 [水生生物学];
学科分类号：
071004 ;
摘要：
Glyptothorax giudikyensis, a new species, is described from the Barak-Meghna-Surma River drainage in Manipur, north-east India. It is distinguished from its congeners except, G. scrobiculus in having a furrow running along the entire length of the ventral surface of the pectoral spine. However, the new species differs from G. scrobiculus in having a posteriorly serrated (vs. smooth) dorsal spine, longer caudal peduncle, shorter head length, shorter adipose-fin base, more abdominal vertebrae (22-23 vs. 19-20) and presence (vs. absence) of numerous tubercles on the pectoral and pelvic-fin rays.
引用
收藏
页码：141 / 150
页数：10
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