Yuk.3.1, lake Yakutskoe (Pleistocene of Russian Federation)

Where: Russian Federation (69.8° N, 159.4° E: paleocoordinates 69.8° N, 159.4° E)

• coordinate stated in text

• outcrop-level geographic resolution

When: Late/Upper Pleistocene (0.1 - 0.0 Ma)

• "Dated as the second part of the Upper Pleistocene"

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; unlithified siliciclastic sediments

Size classes: macrofossils, mesofossils

Collected by S.F. Kolesnikov

Primary reference: S. V. Kiselev and V. I. Nazarov. 2009. Late Cenozoic insects of northern Eurasia. Paleontological Journal 43(7):732-850 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 173208: authorized by Matthew Clapham, entered by Matthew Clapham on 12.09.2015

Creative Commons license: CC BY (attribution)

Taxonomic list

Insecta
 Coleoptera - Dytiscidae
Hydroporus sp. Clairville 1806 predaceous diving beetle
Agabus sp. Leach 1817 predaceous diving beetle
 Coleoptera - Carabidae
"Carabus truncaticollis" = Carabus (Aulonocarabus) truncaticollis Eschscholtz 1833 ground beetle
Poecilus nearcticus Lindroth 1966 ground beetle
Pterostichus (Cryobius) sp. Chaudoir 1838 ground beetle
Pterostichus costatus Ménétriès 1851 ground beetle
Pterostichus sublaevis Sahlberg 1880 ground beetle
"Amara glacialis" = Amara (Bradytus) glacialis Mannerheim 1853 ground beetle
Curtonotus alpinus Paykull 1790 ground beetle
Diacheila polita Faldermann 1835 ground beetle
Bembidion sp. Latreille 1802 ground beetle
 Coleoptera - Byrrhidae
Curimopsis cyclolepidia Muenster 1902 pill beetle
Simplocaria ? arctica Poppius 1904 pill beetle
Morychus viridis Kuzmina and Korotyauv 1987 pill beetle
 Coleoptera - Chrysomelidae
Chrysolina sp. Moltschulsky 1860 leaf beetle
 Coleoptera - Curculionidae
"Notaris bimaculatus" = Tournotaris bimaculatus Fabricius 1787 snout beetle
"Lepyrus nordenskioeldi" = Lepyrus nordenskioldi Faust 1887 snout beetle
Stephanocleonus foveifrons Chevrolat 1873 snout beetle
Coniocleonus sp. Motschulsky 1860 snout beetle
Hypera ornata Capiomont 1868 snout beetle
Sitona borealis Korotyaev 1979 snout beetle
Phyllobius sp. Schoenher 1824 snout beetle
 Coleoptera - Brentidae
 Coleoptera - Scarabaeidae
Aphodius sp. Hellwig 1798 scarab beetle
Aegialia ? sibirica Stebnicka 1977 scarab beetle
 Coleoptera - Helophoridae
Helophorus splendidus Sahlberg 1880 water scavenger beetle
 Coleoptera - Staphylinidae
Olophrum ? rotundicolle Sahlberg 1817 rove beetle
Stenus sp. Latreille 1796 rove beetle
Tachinus arcticus Motschulsky 1860 rove beetle
 Coleoptera - Leiodidae
Cholevinus sibiricus Jeannel 1923 round fungus beetle