Semenoviolidae

Definition

An extinct family of earwigs in the order Dermaptera, known from the fossil record with at least two genera and two described species. The family was established by Vishnyakova in 1980 and represents one of several fossil lineages documenting the evolutionary history of Dermaptera.

Etymology

Named after the Russian entomologist A.S. Semenov-Tian-Shansky, with the family suffix -idae.

Example

Fossil specimens assigned to Semenoviolidae help paleoentomologists trace the morphological diversification of earwig lineages during the Mesozoic, complementing studies of extant families such as Forficulidae and Labiduridae.

Related Terms

• Dermaptera
• Forficulidae
• Labiduridae
• Pygidicranidae
• fossil earwig
• Vishnyakova 1980

Usage Notes

As a fossil family, Semenoviolidae is encountered primarily in paleoentomological and systematic literature rather than in studies of living biodiversity. The family illustrates the broader pattern of extinct diversity within Dermaptera, which today contains about ten extant families. Specialists distinguish fossil dermapteran families based on wing venation, cercus structure, and body proportions preserved in compression fossils.