标题南美洲中部一新种(蜘蛛目:蜘蛛科:蜘蛛科)

Q3 Agricultural and Biological Sciences

Arachnology Pub Date : 2023-11-09 DOI:10.13156/arac.2023.19.6.936

Brogan L. Pett

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引用次数: 0

摘要

根据巴拉圭西南部和玻利维亚南部的标本描述了Castianeira monai sp. 11 .，该新种分布在潮湿的查科和贝尼草原生态区内。新种在栓子形态上是独特的，有两个较厚的基部线圈和四个较薄的锥形线圈到顶端，还有前眼的比例，明显的前腹部棘的存在，胫骨I腹侧棘3-2和明亮的红色腹部和橙色甲壳，将这个物种与新热带同系物分开。

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A new species of Castianeira (Araneae: Corinnidae: Castianeirinae) from central South America

Castianeira monai sp. nov. is described based on specimens from south- western Paraguay and southern Bolivia, the new species has a distribution in Humid Chaco and the Beni Savanna ecoregion. The new species is distinct in embolic morphology with two thicker basal coils and four thinner tapering coils to apex, also the proportions of anterior eyes, the presence of distinct anterior abdominal spines, tibia I ventral spination 3-2 and a bright red abdomen and orange carapace separate this species from Neotropical congeners.

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来源期刊

Arachnology Agricultural and Biological Sciences-Insect Science

CiteScore

1.70

自引率

0.00%

发文量