Oecanthus buxixu sp. nov. (Orthoptera: Grylloidea: Oecanthidae): A new species of tree cricket from Brazilian Amazon rainforest

被引：0

作者：

Acosta, Riuler Correa ^{[1
]}

Mendes, Diego Matheus De Mello ^{[1
]}

Ramalho, Emiliano Esterci ^{[1
]}

Zefa, Edison ^{[2
]}

机构：

[1] Inst Desenvolvimento Sustentavel Mamiraua, Tefe, Amazonas, Brazil

[2] Univ Fed Pelotas, Dept Ecol, Inst Biol, Programa Posgrad Biodiversidade Anim, Campus Univ Capdo Ledo S-N, Amazonas, RS, Brazil

来源：

ZOOTAXA | 2024年 / 5492卷 / 02期

关键词：

Insect; taxonomy; metanotal gland; genitalia; acoustics; GRYLLIDAE OECANTHINAE; SOUTHERN BRAZIL; SERVILLE;

D O I：

10.11646/zootaxa.5492.2.8

中图分类号：

Q95 [动物学];

学科分类号：

071002 ;

摘要：

The Tree Crickets of the genus Oecanthus Serville, 1831 are distributed across tropical and temperate regions, where they can be found in all strata of vegetation. In this work, we describe a new species of tree cricket from the Brazilian Amazon rainforest, where only one species was known until the date of this publication. This new species differs from the other 79 species in this genus by the absence of marks on the scape and pedicel of the antennae, as well as by its calling song composed of 3 to 5 chirps/s, 6 to 20 pulses per chirp, and peak frequency 3 to 3.3 kHz, at 26 degrees C. Photos in vivo of the individuals, as well as images of the metanotal glands and phallic sclerites, are provided.

引用

页码：289 / 296

页数：8

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