A new troglophilic species of Erebonyx (Orthoptera: Grylloidea: Phalangopsidae) from Brazilian caves

被引：1

作者：

Merlo, Rayanne Lays Sant'ana ^{[1
]}

Castro-Souza, Rodrigo Antonio ^{[1
,2
]}

Bento, Diego de Medeiros ^{[3
]}

Ferreira, Rodrigo Lopes ^{[1
,4
]}

机构：

[1] Univ Fed Lavras, Programa Pos Graduacao Ecol Aplicada, Lavras, Brazil

[2] Univ Fed Mato Grosso, Programa Pos Graduacao Ecol & Conservacao Biodiver, Cuiaba, MT, Brazil

[3] Ctr Nacl Pesquisa & Conservacao Cavernas, Inst Ch Mendes Conservacao Biodiversidade, Base Avancada Rio Grande Norte, BR-59015350 Natal, RN, Brazil

[4] Campus Univ, Univ Fed Lavras, Ctr Estudos Biol Subterranea, Dept Ecol & Conservacao, Cx Postal 3037, BR-37200000 Lavras, MG, Brazil

来源：

ZOOTAXA | 2022年 / 5222卷 / 01期

关键词：

taxonomy; cricket; cave; GRYLLIDEA ORTHOPTERA; NEOTROPICAL GENERA; MALE GENITALIA; EVOLUTION; CLASSIFICATION;

D O I：

10.11646/zootaxa.5222.1.7

中图分类号：

Q95 [动物学];

学科分类号：

071002 ;

摘要：

The genus Erebonyx was proposed to accommodate a single troglobitic species from northeastern Brazil. A second cricket belonging to this genus is herein described, but although it was also found in caves, it does not bear any troglomorphic traits, suggesting it is a troglophilic species. The new species differs from the other species on the genus in the phallic sclerites, presence of developed eyes (with ommatidia), pigmented integument, and the presence of stridulatory file on the tegmina. In addition, we present the description of the external morphology, together with the staining and description of tegmina. Finally, we present a brief discussion regarding its habitat, distribution and possible conservation actions for the species.

引用

页码：83 / 93

页数：11

共 12 条

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