The genus Stenoterommata Holmberg, 1881 (Araneae, Pycnothelidae) in the Cerrado and Atlantic Forest from Southeastern and Central Brazil: description of four new species

IF 0.9 3区生物学 Q3 ZOOLOGY

Zoosystema Pub Date : 2021-06-15 DOI:10.5252/zoosystema2021v43a17

V. M. Ghirotto, José Paulo Leite Guadanucci, R. P. Indicatti

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引用次数: 3

Abstract

ABSTRACT Four new species of the mygalomorph spider genus Stenoterommata Holmberg, 1881 are described from Southeastern and Central Brazil. They are among the first described species that occur in the Brazilian Cerrado: S. neodiplornata Ghirotto & Indicatti, n. sp. from São Paulo state, in areas of Atlantic Forest, of savanna and of seasonal forest (Cerradão); S. chavarii Ghirotto & Indicatti, n. sp. from Botucatu, São Paulo state, in ecotonal areas of Atlantic Forest and Cerrado, as well as open anthropized areas similar to savannas; S. bodoquena Ghirotto & Indicatti, n. sp. from Bonito, Mato Grosso do Sul state, in areas of Atlantic Forest with Cerrado influences and seasonal forest; S. egric Ghirotto & Indicatti, n. sp. from Ibitipoca mountain range, Lima Duarte, Minas Gerais state, in Atlantic Forest and savanna areas. All new species are differentiated by the unique morphology of genitalia. Information on the natural history of S. neodiplornata Ghirotto & Indicatti, n. sp., S. bodoquena Ghirotto & Indicatti, n. sp. and S. egric Ghirotto & Indicatti, n. sp. is provided. Stenoterommata neodiplornata Ghirotto & Indicatti, n. sp. is the third species of the genus that can inhabit trunks and upper branches of the highest part of the trees. In addition, it is presented the first record of the genus for the Central Brazil, S. bodoquena Ghirotto & Indicatti, n. sp. from Mato Grosso do Sul.

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巴西东南部和中部Cerrado和大西洋森林中的Stenotermata Holmberg属，1881（蜘蛛目，扁蝇科）：四个新种的描述

摘要1881年，在巴西东南部和中部地区报道了四个mygalomorph蜘蛛属的新种。它们是巴西塞拉多最早被描述的物种之一：来自圣保罗州的S.neodiplonata Ghirotto&Indicatti，n.sp.，分布在大西洋森林、稀树草原和季节性森林（塞拉多）；S.chavarii Ghirotto&Indicatti，n.sp.，来自圣保罗州博图卡图，大西洋森林和塞拉多的生态交错区，以及类似热带草原的开放人工区；S.bodoquena Ghirotto&Indicatti，n.sp.，来自南马托格罗索州博尼托，位于受塞拉多影响的大西洋森林和季节性森林地区；S.egric Ghirotto&Indicatti，n.sp.，产于米纳斯吉拉斯州利马杜阿尔特的Ibitipoca山脉，大西洋森林和热带草原地区。所有新物种都是通过生殖器的独特形态来区分的。提供了关于S.nediplonata Ghirotto&Indicati，n.sp.、S.bodoquena Ghirotto&Indicatti，n.sp..和S.egric Ghirotto&Indicati的自然史信息。Stenotermata neodiplonata Ghirotto&Indicati，n.sp.是该属第三种可以栖息在树木最高部分的树干和上部树枝上的物种。此外，它还为巴西中部提供了该属的第一个记录，来自南马托格罗索的S.bodoquenaGhirotto&Indicatti，n.sp。

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来源期刊

Zoosystema 生物-动物学

CiteScore

2.00

自引率

10.00%

发文量

审稿时长

>12 weeks

期刊介绍： Zoosystema is a fast-track and peer-reviewed journal, devoted to the inventory, analysis and interpretation of animal biodiversity. It publishes, in French or English, original results of zoological research, particularly in systematics and related fields: comparative, functional and evolutionary morphology, phylogeny, biogeography, taxonomy and nomenclature, etc. All articles published in Zoosystema are compliant with the different nomenclatural codes. A copyright assignment will be signed by the authors before publication.