Leskovo (PIN collection 4085) (Cretaceous of Russian Federation)

Where: Chita, Russian Federation (51.7° N, 116.9° E: paleocoordinates 55.5° N, 115.5° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Leskovskaya Formation, Barremian (129.4 - 125.0 Ma)

Environment/lithology: lacustrine - small; lithified lithology not reported

Size classes: macrofossils, mesofossils

Preservation: mold/impression, adpression

Reposited in the PIN

Primary reference: Y. A. Popov. 1990. Bugs, Cimicina, in Pozdne-Mezozoyskie Nasekomye Vostochnogo Zabaykal'ya. Akademiya Nauk SSSR, Trudy Paleontologicheskogo Instituta 239:20-39 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 151642: authorized by Matthew Clapham, entered by Matthew Clapham on 09.10.2013, edited by Jered Karr

Creative Commons license: CC BY (attribution)

Taxonomic list

Insecta
 Hemiptera - Naucoridae
Naucoridae indet. Fallen 1814 creeping water bug
PIN 4085/96
 Dicondylia -
Orthoptera indet.1 Olivier 1789 grasshopper
PIN 4085/82, 83, 471-473 (outcrop 129)
 Orthoptera - Prophalangopsidae
Prophalangopsidae indet.1 Kirby 1906 hump-winged cricket
PIN 4085/84, 85 (outcrop 129)
 Hymenoptera -
Vespina indet.3 Laicharting 1781 winged insect
PIN 4085/88 (outcrop 129)
 Hymenoptera - Ephialtitidae
Ephialtitidae indet.3 Handlirsch 1906 wasp
PIN 4085/86 (outcrop 129) - number also given to ? Vespomorpha indet.
 Coleoptera - Permosynidae
"Artematopodites longus n. sp." = Artematopodites leskoviensis2
"Artematopodites longus n. sp." = Artematopodites leskoviensis2 Yan and Zhang 2010 beetle
PIN 4085/77,24,31,73,76,81
 Coleoptera - Liadytidae
Liadytes longus2 Ponomarenko 1977 water scavenger beetle
PIN 4085/26, 27, 36, 90
 Coleoptera - Helophoridae
"Mesosperchus tarsalis" = Helophorus (Mesosperchus) tarsalis2
"Mesosperchus tarsalis" = Helophorus (Mesosperchus) tarsalis2 Ponomarenko 1977 water scavenger beetle
PIN 4085/37, 493
 Coleoptera - Scarabaeidae
"Proteroscarabaeus sibiricus n. sp." = Lithanomala sibirica2, "Proteroscarabaeus oblongus n. sp." = Lithanomala oblonga2, "Proteroscarabaeus crassus n. sp." = Lithanomala crassa2
"Proteroscarabaeus sibiricus n. sp." = Lithanomala sibirica2 Ponomarenko 1990 scarab beetle
PIN 4085/67,2,15,44,51,52,57,58,66,69,70,71,465
"Proteroscarabaeus oblongus n. sp." = Lithanomala oblonga2 Ponomarenko 1990 scarab beetle
PIN 4085/48, 6,11,14,42,43,45-47,49,50,52-55,59-61,64,65,68,72,73
"Proteroscarabaeus crassus n. sp." = Lithanomala crassa2 Ponomarenko 1990 scarab beetle
PIN 4085/12,1,3-5,7-10,13,16-19,56,62,63,408,466,470
 Coleoptera - Coptoclavidae
Stygeonectes jurassicus2 Ponomarenko 1977 beetle
PIN 4085/467
Bolbonectes intermedius2 Ponomarenko 1987 beetle
PIN 4085/23
 Mecoptera -
Panorpoidea indet.5 scorpionfly
PIN 4085/95 ("Panorpidae" used in a broader sense, including Orthophlebidae)
 Ephemeroptera - Hexagenitidae
Ephemeropsis trisetalis4 Eichwald 1864 mayfly