Anagyrinus

Anagyrinus atavus is an extinct species of fossil beetle in the family Gyrinidae, the only species in the genus Anagyrinus.^[1] It is known from the Hettangian aged Insektenmergel Formation of Switzerland

Anagyrinus atavus Temporal range: Hettangian PreꞒ Ꞓ O S D C P T J K Pg N ↓
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Coleoptera
Suborder:	Adephaga
Family:	Gyrinidae
Genus:	†Anagyrinus Handlirsch, 1906
Species:	†A. atavus
Binomial name
†Anagyrinus atavus (Heer, 1865)