Alienus (spider)

Alienus
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Chelicerata
Class: Arachnida
Order: Araneae
Infraorder: Mygalomorphae
Family: Paratropididae
Genus: Alienus
Peñaherrera-R., Sherwood, León-E., Ríos-Tamayo & Drolshagen, 2025[1]
Species

8, see text

Alienus is a genus of spiders in the family Paratropididae.[2]

The genus name is preoccupied in Coleoptera by Galileo & Martins, 2010.[2]

Distribution

The genus Alienus is endemic to Ecuador.[2]

Species

As of January 2026, this genus includes eight species:[2]

  • Alienus abditus Peñaherrera-R., Sherwood, Ríos-Tamayo & Drolshagen, 2025Ecuador
  • Alienus alo Peñaherrera-R., Sherwood, León-E., Ríos-Tamayo & Drolshagen, 2025 – Ecuador
  • Alienus awa (Sherwood, Brescovit & Lucas, 2023) – Ecuador
  • Alienus basho Sherwood, Drolshagen, Peñaherrera-R. & Ríos-Tamayo, 2025 – Ecuador
  • Alienus croceus Peñaherrera-R., Sherwood, Ríos-Tamayo & Drolshagen, 2025 – Ecuador
  • Alienus pasochoa (Dupérré & Tapia, 2024) – Ecuador
  • Alienus pollex Peñaherrera-R., Sherwood, León-E., Ríos-Tamayo & Drolshagen, 2025 – Ecuador
  • Alienus roigi Ríos-Tamayo, Sherwood, Peñaherrera-R., León-E. & Drolshagen, 2025 – Ecuador

References

  1. ^ Peñaherrera-R., P.; Ríos-Tamayo, D.; León-E., R. J.; Drolshagen, B.; Sherwood, D. (2025). "On encrusted soil and mud: a preliminary phylogenetic analysis of the mud spider family Paratropididae Simon, 1889 (Araneae: Mygalomorphae) brings to light new species and genera". Invertebrate Zoology. 22: 662–717. doi:10.15298/invertzool.22.4.10.
  2. ^ a b c d "Gen. Alienus Peñaherrera-R., Sherwood, León-E., Ríos-Tamayo & Drolshagen, 2025". World Spider Catalog. Retrieved 2026-01-26.