1836
Guides
Hypomicrogaster zonaria
A species of braconid wasp in the subfamily Microgastrinae, redescribed and redelimited in a 2015 taxonomic review of the genus Hypomicrogaster. Originally described by Say in 1836, it is one of the four previously named species in the genus. Like other members of Hypomicrogaster, it is a parasitoid wasp, though specific host records for this species remain unconfirmed in available literature.
Phytobius leucogaster
Phytobius leucogaster is a European weevil in the family Curculionidae, first described by Gyllenhal in 1836. The specific epithet "leucogaster" (Greek: white belly) suggests a pale ventral coloration that distinguishes this species from congeners. As a member of Phytobius, it belongs to a genus associated with aquatic or semi-aquatic habitats, though specific ecological details for this species remain limited.