Cryptophagus is a genus of beetles in the family Cryptophagidae, the silken fungus beetles. It is distributed across all the ecozones of the world. Like most of the other beetles in the family, these are fungivores, feeding on fungal spores and hyphae.
Sisyridae, commonly known as spongeflies or spongillaflies, are a family of winged insects in the order Neuroptera. There are approximately 60 living species described, and several extinct species identified from the fossil record.
Psyllototus is an extinct genus of flea beetles described from the late Eocene Rovno amber of Ukraine. It was named by Konstantin Nadein and Evgeny Perkovsky in 2010, and the type species is Psyllototus progenitor. A second species is named Psyllototus doeberli
Paleophaedon is an extinct genus of chrysomeline leaf beetle described from the late Eocene Rovno amber of Ukraine. It was named by Konstantin Nadein and Evgeny Perkovsky in 2010, and the type species is Paleophaedon minutus.
Glipostena is a genus of beetles in the family Mordellidae, containing the following species:
Raphidiidae is a family of snakeflies in the order Raphidioptera.
Prosisyrina is an extinct genus of lacewing in the neuropteran family Sisyridae. The genus contains two described species, Prosisyrina sphinga and Prosisyrina sukachevae. Prosisyrina is known from a group of Late Cretaceous fossils which were found in Asia.
Aphaenogaster dlusskyana is an extinct species of ant in the subfamily Myrmicinae known from a single Middle Eocene fossil found in amber on Sakhalin. At the time of description A. dlusskyana was one of eight ant species known from Sakhalin fossil.
Rovno amber, occasionally called Ukrainian amber, is amber found in the Rivne Oblast and surrounding regions of Ukraine and Belarus. The amber is dated between Late Eocene and Early Miocene, and suggested to be contemporaneous to Baltic amber. Major exploration and mining of the amber did not start until the 1990s.
Xylechinus is a genus of crenulate bark beetles in the family Curculionidae. There are more than 50 described species in Xylechinus.
Caulophilus is a genus of true weevils in the beetle family Curculionidae. There are more than 20 described species in Caulophilus.
Heteropeza is a genus of gall midges and wood midges in the family Cecidomyiidae. There are about six described species in Heteropeza.
Neolepolepis is a genus of scaly-winged barklice in the family Lepidopsocidae. There are at least four described species in Neolepolepis.
Winnertzia is a genus of gall midges and wood midges in the family Cecidomyiidae. There are more than 90 described species in Winnertzia.
Paranthidium is a genus of bees in the family Megachilidae. There are at least four described species in Paranthidium.
Miastor is a genus of gall midges and wood midges in the family Cecidomyiidae. There are about seven described species in Miastor.
Synneuron is a genus of gnats, gall midges, and March flies in the family Canthyloscelidae. There are at least four described species in Synneuron.
Podon is a genus of onychopods in the family Podonidae. There are at least four described species in Podon.
Necrodes is a genus of carrion beetles in the family Silphidae. There are at least four described species in Necrodes.
