New Brazilian species of Endecous Saussure, 1878: Phallic sclerites, calling song and tegmen morphometry (Orthoptera: Grylloidea: Phalangopsinae)

被引:12
|
作者
Zefa, Edison [1 ,2 ]
Mesa, Alejo [2 ]
Martins, Luciano de P. [3 ]
机构
[1] Univ Fed Pelotas, Dept Zool & Genet, Inst Biol, Capao Do Leao, RS, Brazil
[2] Univ Estadual Paulista, Inst Biociencias, Dept Biol, Rio Claro, SP, Brazil
[3] Univ Estadual Paulista, Inst Biociencias, Dept Zool, Rio Claro, SP, Brazil
关键词
cave; cricket; Grylloidea; sonogram; taxonomy; MALE GENITALIA; ACOUSTIC COMMUNICATION; GRYLLIDEA ORTHOPTERA; NEOTROPICAL GENERA; EVOLUTION; CRICKETS; CLASSIFICATION; PHONOTAXIS;
D O I
10.1111/j.1479-8298.2010.00371.x
中图分类号
Q96 [昆虫学];
学科分类号
摘要
In this paper we describe the phalangopsid cricket Endecous alejomesai n. sp. collected from the cave "Lapa do Fuzil", Vila Propicio, State of Goias, Brazil. Diagnosis has been acquired by the combination of the following characteristics: phallic sclerite features; calling song with dominant frequency of 4.8 kHz and 52.9 +/- 5.8 (42-60, n = 22) cycles of sound per pulse; pars stridens with 90 +/- 6.84 (78-99, n = 12) teeth; mirror with one or two cross-veins; harp with two, three or four cross-veins.
引用
收藏
页码:150 / 155
页数:6
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