''Dolichoderus perkovskyi'' is an

extinct Extinction is the termination of a kind of organism or of a group of kinds (taxon), usually a species. The moment of extinction is generally considered to be the death of the last individual of the species, although the capacity to breed and ...

species of Eocene ant in the genus '' Dolichoderus''. Described by Dlussky in 2008, fossils of the species have been found in multiple ambers, notably the

Rovno 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. ...

and the

Scandinavian amber A Scandinavian is a resident of Scandinavia or something associated with the region, including: Culture * Scandinavianism, political and cultural movement * Scandinavian design, a design movement of the 1950s * Scandinavian folklore * Scandinavi ...

.Dlussky, G.M. 2008b. Novye vidy murav’ev roda Dolichoderus pozdneyeotsenovykh yantarei Evropy. ''Vestnik Zoologii'' 46: 497-514. '
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References

† A dagger, obelisk, or obelus is a typographical mark that usually indicates a footnote if an asterisk has already been used. The symbol is also used to indicate death (of people) or extinction (of species). It is one of the modern descendan ...

Eocene insects Prehistoric insects of Europe Fossil taxa described in 2008 Fossil ant taxa Rovno amber {{Dolichoderus-stub