Sejida
Sejida is a suborder of mites in the order Mesostigmata. There are about 5 families and 13 described species in Sejida. The oldest known record of the group is an indeterminate deutonymph belonging to Sejidae from the mid Cretaceous aged Burmese amber of Myanmar.
Families
These five families belong to the suborder Sejida:- Discozerconidae Berlese, 1910
- Heterozerconidae Berlese, 1892
- Ichthyostomatogasteridae Sellnick, 1953
- Sejidae Berlese, 1885
- Uropodellidae Camin, 1955