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| [G, J] Songthela nanqiao sp. nov.; [H, K] S. yanhe sp. nov.; [I, L] S. yinchiba sp. nov. Xu, Zhang & Li, 2026 G–I. Female; J–L. Male, Scale bar: 5 mm. |
Abstract
Twelve new species of the primitively segmented spider genus Songthela Ono, 2000, from Guizhou Province, China, are described based on the genital morphology of both sexes: S. chenjiapian sp. nov. (♂♀), S. cuantang sp. nov. (♂♀), S. fengxiang sp. nov. (♂♀), S. fuyan sp. nov. (♂♀), S. nanqiao sp. nov. (♂♀), S. parallela sp. nov. (♂♀), S. qingganglin sp. nov. (♂♀), S. tianba sp. nov. (♂♀), S. tudiao sp. nov. (♂♀), S. yanhe sp. nov. (♂♀), S. yinchiba sp. nov. (♂♀), and S. yuhu sp. nov. (♂♀). All new species are assigned to the multidentata-group based on the morphology of the male palp and female genitalia. Detailed diagnoses, descriptions, photographs, and a distribution map are provided. Mitochondrial cytochrome c oxidase subunit I (COI) sequences are also provided for the holotypes to facilitate future species identification and molecular studies.
Key Words: COI, description, morphology, taxonomy, trapdoor spiders
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| Microhabitat (A–F) and general somatic morphology (G–L) of new Songthela species. G–I. Female; J–L. Male; G, J. Songthela nanqiao sp. nov.; H, K. S. yanhe sp. nov.; I, L. S. yinchiba sp. nov. Scale bar: 5 mm. |
S. chenjiapian sp. nov., S. cuantang sp. nov., S. fengxiang sp. nov.,
S. fuyan sp. nov., S. nanqiao sp. nov., S. parallela sp. nov.,
S. qingganglin sp. nov., S. tianba sp. nov., S. tudiao sp. nov.,
S. yanhe sp. nov., S. yinchiba sp. nov., S. yuhu sp. nov.
S. fuyan sp. nov., S. nanqiao sp. nov., S. parallela sp. nov.,
S. qingganglin sp. nov., S. tianba sp. nov., S. tudiao sp. nov.,
S. yanhe sp. nov., S. yinchiba sp. nov., S. yuhu sp. nov.
Xin Xu, Yan Zhang and Daiqin Li. 2026. Species Diversity in the Segmented Spider Genus Songthela (Mesothelae, Liphistiidae), with Descriptions of 12 New Species from Guizhou Province, China. Zoosystematics and Evolution. 102(5): 1265-1293. DOI: doi.org/10.3897/zse.102.216113 [15-10-2026]
