Mecolaesthus longissimus

Mecolaesthus longissimus
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Chelicerata
Class: Arachnida
Order: Araneae
Infraorder: Araneomorphae
Family: Pholcidae
Genus: Mecolaesthus
Species:
M. longissimus
Binomial name
Mecolaesthus longissimus
Simon, 1893

Mecolaesthus longissimus is a species of cellar spider (family Pholcidae) first described by Eugène Louis Simon in 1893.[1] It can be found in Venezuela.[2]

The abdomens of male Mecolaesthus longissimus are, on average, more than twice as long as female abdomens.[3]

References

  1. ^ Natural History Museum Bern. "Mecolaesthus longissimus Simon, 1893". World Spider Catalog. Retrieved 2025-10-22.
  2. ^ "Mecolaesthus longissimus Simon, 1893". Catalogue of Life. Retrieved 22 October 2025.
  3. ^ Huber, Bernhard A. (August 2005). "Evidence for Directional Selection on Male Abdomen Size in Mecolaesthus Longissimus Simon (Araneae, Pholcidae)". The Journal of Arachnology. 33 (2): 573–581. doi:10.1636/04-69.1. ISSN 0161-8202. Archived from the original on 2022-05-28.