A NEW, SEXUALLY DIMORPHIC SPECIES OF CYLLOEPUS ERICHSON FROM BRAZIL (COLEOPTERA: ELMIDAE)

被引：1
|
作者：
Shepard, William D. [1 ]
Sites, Robert W. [2 ]
Rodrigues, Higor D. D. [3 ]
机构：
[1] Univ Calif Berkeley, Essig Museum Entomol, 1101 Valley Life Sci Bldg, Berkeley, CA 94720 USA
[2] Univ Missouri, Enns Entomol Museum, Columbia, MO 65211 USA
[3] Fundacao Oswaldo Cruz, Inst Oswaldo Cruz, Lab Biodiversidade Entomol, Rio De Janeiro, RJ, Brazil
来源：
COLEOPTERISTS BULLETIN | 2021年 / 75卷 / 01期
关键词：
taxonomy; Neotropical; riffle beetle; Byrrhoidea;
D O I：
10.1649/0010-065X-75.1.270
中图分类号：
Q96 [昆虫学];
学科分类号：
摘要：
Cylloepus dimorphus Shepard, Sites, and Rodrigues, new species (Elmidae) is described from Brazil with a sexually dimorphic abdominal ventrite 5. Males have a protruding lobe on each side of the apex of ventrite 5. Females lack the lobes and are not distinguishable from congeners.
引用
收藏
页码：270 / 274
页数：5
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