秘鲁天母Tambopata河2000年Kalcerrytus galiano的两个新物种（蜘蛛目：跳蛛科）

IF 0.5 Q4 BIOLOGY

Revista Peruana de Biologia Pub Date : 2021-08-30 DOI:10.15381/rpb.v28i3.21109

Bryan Portuguez

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引用次数: 0

摘要

跳蛛属的跳蛛栖息在新热带地区潮湿的热带森林中。这一属包括18种，其中只有一半是两性都已知的，而白齿k只有雌性是已知的;绝大多数物种都登记在巴西，玻利维亚、厄瓜多尔和法属圭亚那也有记录。雄性的特点是有强健的手掌，比其他属的Freyina亚部落更硬化;雌性的特征是其宽阔的上唇，有大的漏斗状的交配口和倾斜的边缘。这里描述了两个新种，它们代表了秘鲁该属的首次记录。mapinguari Kalcerrytus sp. 11 .和Kalcerrytus yacuruna sp. 11 .采集于Tambopata河地区，该地区具有高度生物多样性的热带低地常绿森林。提供了男性和女性生殖器的插图以及记录其分布的地图。

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Two new species of Kalcerrytus Galiano, 2000 (Araneae: Salticidae) from Tambopata River, Madre de Dios, Peru

Jumping spiders of the genus Kalcerrytus inhabit the moist tropical forests of the Neotropical region. This genus includes 18 species, only both sexes are known for half of these and of K. leucodon only the female is known; the vast majority of species are registered for Brazil and there are records from Bolivia, Ecuador and French Guiana. Males are characterized by having a robust palp and more sclerotized than in other genera of the Freyina subtribe; females are distinguished by their broad epigynum with large funnel-shaped copulation openings and oblique edges. Two new species are herein described, and they represent the first record of the genus in Peru. Kalcerrytus mapinguari sp. nov. and Kalcerrytus yacuruna sp. nov. were collected in the Tambopata River region, which is characterized by its highly biodiverse tropical lowland evergreen forests. Illustrations of both male and female genitalia are provided as well as maps recording their distribution.

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来源期刊

Revista Peruana de Biologia Agricultural and Biological Sciences-Agricultural and Biological Sciences (all)

CiteScore

1.30

自引率

20.00%

发文量

审稿时长

16 weeks

期刊介绍： The REVISTA PERUANA DE BIOLOGIA is a peer reviewed scientific journal, published by Instituto de Investigaciones de Ciencias Biológicas Antonio Raimondi, Facultad de Ciencias Biológicas, Universidad Nacional Mayor de San Marcos, Lima, Perú. It is publish on line and printed form in February, May, August, November. The REVISTA PERUANA DE BIOLOGIA publishes original research articles of outstanding scientific significance and relevance on topics of biodiversity, biotechnology, ecology, environmental management and biomedicine. The works may be submitted in English or Spanish. The articles will be reviewed by referees according to international standards of quality, creativity, originality and contribution to knowledge.