- 56–60. doi:10.1134/S0031030124601506. Melnitsky, S. I.; Ivanov, V. D.;
Perkovsky, E. E.; Legalov, A. A. (2025). "New
Nyctiophylax Brauer, 1865 and Plectrocnemia...
- Jałoszyński 2012
Baltic amber,
Eocene †Rovnoleptochromus Jałoszyński and
Perkovsky 2016
Rovno amber, Ukraine,
Eocene Clade Scydmaenitae Leach 1815 †Kachinus...
-
Formation having more
clayey glauconite-quartz plus
sandy loess. Engel, M.S.;
Perkovsky, E.E. (2006). "An
Eocene bee in
Rovno amber,
Ukraine (Hymenoptera, Megachilidae)"...
-
fauna between Baltic amber and
Rivne amber, it has been
suggested by
Perkovsky that the two were
different areas of a
large forest that
covered Late...
- doi:10.1016/j.cretres.2018.07.003. S2CID 134003163. Kazantsev,
Sergey V.;
Perkovsky,
Evgeny E. (2019-02-28). "The
first Cretaceous beetle from Azerbaijan:...
- †Burmasclerogibba
Perkovsky et al 2019
Burmese amber,
Cenomanian †Chosia
Fujiyama 1994
Choshi amber, ****an,
Aptian †Cretosclerogibba
Perkovsky et al 2019 Burmese...
-
Albian †Ennoticus
Lyubarsky and
Perkovsky 2017
Taimyr amber, Russia,
Santonian †Microticus
Lyubarsky and
Perkovsky 2015
Taimyr amber, Russia, Santonian...
- tone, and with
occasional iron
impregnation and layering. Engel, M.S.;
Perkovsky, E.E. (2006). "An
Eocene bee in
Rovno amber,
Ukraine (Hymenoptera, Megachilidae)"...
-
angulata Viehmeyer, 1922 A.
annandalei Mukerjee, 1930 †A.
antiqua Dlussky &
Perkovsky, 2002 A.
araneoides Emery, 1890 †A.
archaica (Meunier, 1915) A. ashmeadi...
-
Cenomanian †Embolemus
burmensis Perkovsky et al., 2021
Burmese amber, Myanmar,
Cenomanian †Embolemus
cretacicus Perkovsky et al., 2021
Burmese amber, Myanmar...
