The telephone-pole beetle is a beetle native to the eastern United States, and the only living representative of the otherwise extinct family Micromalthidae.
Rivne Oblast, also referred to as Rivnenshchyna is an oblast (province) of Ukraine. Its administrative center is Rivne. The surface area of the region is 20,100 km². Its population is: 1,148,456 . Previously part of the Second Republic of Poland's Wojewódstwo Wołyńskie and earlier the Ukrainian People's Republic's Volhynian Governorate, the Rivne Oblast was created as part of the Ukrainian Soviet Socialist Republic on December 4, 1939 after the Soviet invasion and occupation of eastern Poland on 17 September 1939.
Rivne, also known as Rovno, is a city in western Ukraine. The city is the administrative center of Rivne Oblast (province), as well as the surrounding Rivne Raion within the oblast. Administratively, Rivne is incorporated as a city of oblast significance and does not belong to the raion. Population: 245,289
The Baltic region is home to the largest known deposit of amber, called Baltic amber or succinite. It was produced sometime during the Eocene epoch, but exactly when is controversial. It has been estimated that these forests created more than 100,000 tons of amber. Today, more than 90% of the world's amber comes from Kaliningrad Oblast of Russia. It is a major source of income for the region; the local Kaliningrad Amber Combine extracted 250 tonnes of it in 2014, 400 tonnes in 2015.
The Mycocaliciaceae are a family of seven genera and about 90 species of fungi in the order Mycocaliciales.
Chaenothecopsis is a genus of about 40 species of pin lichens in the family Mycocaliciaceae. Many of the species are resinicolous, meaning they grow on conifer resin or other plant exudates. Most common host plants are trees in the genera Abies, Picea, and Tsuga.
Psyllototus is an extinct genus of flea beetles described from the late Eocene Rovno amber of Ukraine, and from the Baltic amber of Russia and Denmark. It was named by Konstantin Nadein and Evgeny Perkovsky in 2010, and the type species is Psyllototus progenitor. In 2016, a newly described extant flea beetle genus from Bolivia, Chanealtica, was found to be most similar to Psyllototus, based on the characters available for observation.
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.
Crepidodera decolorata is an extinct species of flea beetles described from the late Eocene Rovno amber of Ukraine.
Yantaromyrmex is an extinct genus of ants first described in 2013. Members of this genus are in the subfamily Dolichoderinae of the family Formicidae, known from Middle Eocene to Early Oligocene fossils found in Europe. The genus currently contains five described species, Y. constrictus, Y. geinitzi, Y. intermedius, Y. mayrianum and Y. samlandicus. The first specimens were collected in 1868 and studied by Austrian entomologist Gustav Mayr, who originally placed the fossils in other ant genera until the fossils were reviewed and subsequently placed into their own genus. These ants are small, measuring from 4 to 6 mm in length and can be characterized by their trapezoidal shaped head-capsules and oval compound eyes that are located slightly to the rear of the capsules midpoint, with no known ocelli present.
Dolichoderus zherichini is an extinct species of ant in the genus Dolichoderus. Described by Dlussky and Perkovsky in 2002, the fossils were discovered in the Rovno amber, located in Ukraine.
Tapinoma electrinum is an extinct species of ant in the genus Tapinoma. Described by Dlussky in 2002, fossils of the species were found in the Rovno amber in Ukraine, where a fossilised male of the species was described.
Tapinoma glaesaria is an extinct species of ant in the genus Tapinoma. Originally described by Gennady Dlussky in 2002 as Tapinoma aberrans, fossils of the species were found in the Rovno amber in Ukraine. The original specific name was a secondary homonym of Tapinoma aberrans, an extant species from Madagascar. Perrichot, Salas-Gismondi & Antoine (2019) coined a replacement name T. glaesaria for the taxon described by Dlussky.
Pachycondyla succinea is an extinct species of ant in the formicid subfamily Ponerinae described from fossils found in Europe. P. petrosa is one of three middle Eocene Pachycondyla species found in Baltic amber.
Rivne 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.
Alicodoxa is an extinct genus of planthopper in the fulgoroid family Dictyopharidae. The genus contains a single described species, Alicodoxa rasnitsyni and is known from several Late Eocene fossils which were found in Europe.
Nylanderia pygmaea is an extinct species of formicid in the ant subfamily Formicinae known from fossils found in the Baltic region.
Winnertziinae is a subfamily of gall midges and wood midges in the family Cecidomyiidae.
Porricondylinae is a subfamily of gall midges and wood midges in the family Cecidomyiidae.
This paleoentomology list records new fossil insect taxa that were to be described during the year 2021, as well as notes other significant paleoentomology discoveries and events which occurred during that year.
