Abstract
BackgroundThe spider family Leptonetidae Simon, 1890 includes 20 genera and 366 species from North America, the Mediterranean Region and Asia. Currently, 132 species belonging to six genera have been recorded in China.New informationA new genus and species of leptonetid spiders, Yueleptonetadongxing gen. et sp. n., is described from Guangdong Province, China. Yueleptoneta gen. n. is distinct from the other genera in the chelicerae having the stridulatory file on the lateral margin and the male palp having a tarsal spur, lacking strong spines or apophyses on the femur and tibia.
Highlights
Yueleptoneta gen. n. is distinct from the other genera in the chelicerae having the stridulatory file on the lateral margin and the male palp having a tarsal spur, lacking strong spines or apophyses on the femur and tibia
Members of the family Leptonetidae Simon, 1890 are tiny (1–3 mm) and typically have six eyes, with posterior median eyes displaced behind the anterior lateral eyes and posterior lateral eyes, anterior median eyes lost
Most species live in moist habitats, such as leaf litter, under rocks and especially in caves (Ledford et al 2021)
Summary
The spider family Leptonetidae Simon, 1890 includes 20 genera and 366 species from North America, the Mediterranean Region and Asia. 132 species belonging to six genera have been recorded in China. A new genus and species of leptonetid spiders, Yueleptoneta dongxing gen. N., is described from Guangdong Province, China. N. is distinct from the other genera in the chelicerae having the stridulatory file on the lateral margin and the male palp having a tarsal spur, lacking strong spines or apophyses on the femur and tibia Yueleptoneta gen. n. is distinct from the other genera in the chelicerae having the stridulatory file on the lateral margin and the male palp having a tarsal spur, lacking strong spines or apophyses on the femur and tibia
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