Notes on Indian wolf spiders: IV. Transfer of species previously included in the genera Crocodilosa Caporiacco, 1947 and Geolycosa Montgomery, 1904 (Araneae: Lycosidae)

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  Notes on Indian wolf spiders: IV. Transfer of species previously included in the genera Crocodilosa Caporiacco, 1947 and Geolycosa Montgomery, 1904 (Araneae: Lycosidae) The enigmatic Crocodilosa Caporiacco, 1947 sensu lato currently consists of five nominal species distributed in Africa and Asia (World Spider Catalog 2026). It was established for C. kittenbergeri Caporiacco, 1947, with a superficial generic diagnosis relying only on somatic features such as length of eye rows, leg spination and relative leg lengths (Caporiacco 1947). Roewer (1955), following Caporiacco’s (1947) generic diagnosis, drastically increased the number of Crocodilosa species by transferring several species from other lycosid genera, but most of these subsequently added species were later reassigned to their appropriate genera (World Spider Catalog 2026), highlighting the need for a re-examination of the type species and remaining congeners to clarify the validity of Crocodilosa. At present, the genus ha...

An integrative taxonomy of the genus Stasimopus Simon 1892 (Araneae: Mygalomorphae) of the Karoo with the description of nine new species and a Stasimopus maraisi Hewitt 1914 male

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An integrative taxonomy of the genus Stasimopus Simon 1892 (Araneae: Mygalomorphae) of the Karoo with the description of nine new species and a Stasimopus maraisi Hewitt 1914 male

Abstract

The genus Stasimopus Simon 1892 is endemic to Southern Africa, but is historically largely understudied. This paper provides a taxonomic revision for the Stasimopus species of the Karoo region of South Africa and includes the description of nine new species (S. dylani sp. nov., S. finni sp. nov., S. hamartia sp. nov., S. ignis sp. nov., S. karooensis sp. nov., S. malesociatus sp. nov., S. tera sp. nov., S. theaei sp. nov. and S. venterstadensis sp. nov.). A description of the genetically matched S. maraisi Hewitt 1914 male is provided. The original S. maraisi male is designated to its own new species (S. malesociatus sp. nov.). An identification key is provided for species occurring in the Karoo region. This is the first integrative taxonomy for the genus that includes morphological, geometric morphometric as well as genetic data.

Brandt, S., Sole, C. & Lyle, R. (2023). An integrative taxonomy of the genus Stasimopus Simon 1892 (Araneae: Mygalomorphae) of the Karoo with the description of nine new species and a Stasimopus maraisi Hewitt 1914 male. Zootaxa 5341(1): 1-60. doi:10.11646/zootaxa.5341.1.1 

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