A new species of Traverella Edmunds, 1948 (Ephemeroptera: Leptophlebiidae) from Brazil

被引：3
作者：
Nascimento, Stenio R. S. [1 ]
Lima, Lucas R. C. [2 ]
Azevedo, Carlos A. S. [1 ]
机构：
[1] Univ Estadual Maranhao UEMA, Lab Entomol Aquat, CESC, BR-65604380 Caxias, Maranhao State, Brazil
[2] Univ Estadual Piaui UESPI, Lab Biodiversidade, Campus Herois Jenipapo, BR-64280000 Campo Maior, Piaui State, Brazil
来源：
ZOOTAXA | 2019年 / 4619卷 / 01期
关键词：
mayflies; Atalophlebiinae; taxonomy; Brazil; Neotropics; HERMANELLA;
D O I：
10.11646/zootaxa.4619.1.12
中图分类号：
Q95 [动物学];
学科分类号：
071002 ;
摘要：
A new species of Traverella Edmunds (Ephemeroptera: Leptophlebiidae) is described based on male imagoes from the state of Maranhao, northeastern Brazil. The main characteristics that distinguish the new species from the other species are: 1) subgenital plate forming two lateral, broad projections with two fine, long spines dorsally recurved; 2) penis lobe triangular and apically rounded, with a small ventral projection at apex and a ventral longspine slightly curved and directed to midline.
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页码：195 / 199
页数：5
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