First catalog of spiders of Egypt (Araneae)

  First catalog of spiders of Egypt (Araneae) Abstract This study provides a comprehensive catalog of the spider fauna of Egypt, comprising 389 species assigned to 197 genera and 40 families. For each species, all published locality records are compiled and accompanied by complete bibliographic references. The dataset has been carefully reviewed and critically evaluated in light of the most recent taxonomic and faunistic information. Among the recorded species, 55 (14.13%) are currently known only from Egypt and are thus considered endemic. Based on the World Spider Catalog (2026), 28 species are treated as nomina dubia, 23 species lack confirmed records from Egypt, which is not correct, 10 have to be omitted from the Egyptian list and 8 are species inquirenda. Despite the relatively high number of documented species, the Egyptian araneofauna remains insufficiently explored. Given the country’s ecological diversity and biogeographical position, further research is expected to signi...

A taste for ants: potential obligate myrmecophagy in Lasaeola (Araneae: Theridiidae)

 


A taste for ants: potential obligate myrmecophagy in Lasaeola (Araneae: Theridiidae)

Abstract

Ant predation (Hymenoptera: Formicidae) by the genus Lasaeola Simon, 1881 is a behaviour sporadically reported in the scientific literature and frequently observed in images uploaded to various online platforms. While these scattered observations confirm the existence of this predator-prey interaction, a systematic analysis of these observations has never been undertaken. Here, we present the first formal analysis and compilation of documented cases of myrmecophagy in Lasaeola, providing evidence that obligate ant predation is a likely foraging strategy for this genus.

A taste for ants: potential obligate myrmecophagy in Lasaeola (Araneae: Theridiidae), 
Dentici A & Bianco VFL (2025), Eine Vorliebe für Ameisen: Potentielle obligate Myrmekophagie durch die Gattung Lasaeola (Araneae: Theridiidae), Heft 70, 24-28 10.30963/aramit7005