Da Silva Sovano Rafael S, Cadena-Castañeda Oscar J
Divisão de Curso de Entomologia (DCEN), Instituto Nacional de Pesquisas da Amazônia (INPA), CEP 69060-001, Manaus, AM, Brazil.; Email:
Universidad Distrital Francisco José de Caldas. Grupo de Investigación en Artrópodos "Kumangui", Bogotá, Colombia.; Email:
Zootaxa. 2015 Mar 26;3937(3):591-600. doi: 10.11646/zootaxa.3937.3.10.
A regional study is performed for the Amazonian species of the genus Microcentrum Scudder, 1862, its proposed Microcentrum punctifrons Brunner von Wattenwyl, 1891 as nomen dubium n. stat. and two new species are described: Microcentrum amacayacu Cadena-Casteñada, Sovano n. sp. and Microcentrum xavieri Sovano, Cadena-Casteñada n. sp. the Colombian and Brazilian Amazon, respectively. A list and a key to the Amazonian species are also provided, along with a discussion on their distribution, according to endemism areas established to Amazon rainforest.
对1862年斯库德（Scudder）所定的Microcentrum属的亚马逊物种进行了一项区域研究，其被提议的1891年布伦纳·冯·瓦滕维尔（Brunner von Wattenwyl）所定的具点微蟋Microcentrum punctifrons作为一个新的存疑名称。描述了两个新物种：分别来自哥伦比亚和巴西亚马逊地区的阿马卡亚库微蟋Microcentrum amacayacu Cadena-Casteñada, Sovano新种和哈维微蟋Microcentrum xavieri Sovano, Cadena-Casteñada新种。还提供了亚马逊物种的名录和检索表，并根据为亚马逊雨林确定的特有区域对其分布进行了讨论。
