PBDB Collection

Balymotikha, Vyazniki (PIN collection 5103) (Permian of Russian Federation)

Where: Vladimir, Russian Federation (56.2° N, 42.2° E: paleocoordinates 29.5° N, 36.5° E)

• coordinate stated in text

• outcrop-level geographic resolution

When: Archosaurus rossicus other zone, Vyazniki Formation, Changhsingian (254.2 - 252.2 Ma)

• Upper Permian, Vyatkian Stage, Vyazniki Horizon, Archosaurus rossicus zone

• group of beds-level stratigraphic resolution

Environment/lithology: pond; lithified claystone

• These deposits were accumulated in a number of channels and abandoned channels (or oxbow-lakes) of the vast flood-plain of a great river system directed from east to west, that is, from the Ural Mountains to the plain

Size classes: macrofossils, mesofossils

Preservation: mold/impression

Reposited in the PIN

Primary reference: A. G. Ponomarenko. 2011. New beetles (Insecta, Coleoptera) from Vyazniki Locality, terminal Permian of European Russia. Paleontological Journal 45(4):414-422 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 113351: authorized by Matthew Clapham, entered by Matthew Clapham on 28.07.2011

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names

Insecta
Eoblattida - Megakhosaridae	Megakhosarodes borealis², Megakhosarina vyaznikensis n. sp.¹ Megakhosarodes borealis² Aristov 2013 insect PIN 5103/21 Megakhosarina vyaznikensis n. sp.¹ Aristov 2009 insect PIN 5103/1
Mecoptera - Nedubroviidae	Paranedubrovia novokshonovi n. gen. n. sp.³, Paranedubrovia minutissima n. sp.³ Paranedubrovia novokshonovi n. gen. n. sp.³ Bashkuev 2011 scorpionfly PIN 5103/120, 121, 128 Paranedubrovia minutissima n. sp.³ Bashkuev 2011 scorpionfly PIN 5103/284
Mecoptera - Mesopsychidae	"Mesopsyche incompleta n. sp." = Turbidapsyche incompleta⁴ "Mesopsyche incompleta n. sp." = Turbidapsyche incompleta⁴ Bashkuev 2011 scorpionfly PIN 5103/286,122,123, and two fragments
Trichoptera - Prorhyacophilidae	Prorhyacophila rasnitsyni n. sp.⁶ Prorhyacophila rasnitsyni n. sp.⁶ Sukatsheva and Aristov 2013 caddisfly PIN 5103/206
Trichoptera - Cladochoristidae	Cladochoristella ryzhkovae n. sp.⁶ Cladochoristella ryzhkovae n. sp.⁶ Sukatsheva and Aristov 2013 caddisfly PIN 5103/278
Coleoptera - Permosynidae	Permosyne rasnitsyni n. sp., Hydrobiites vladimiri n. sp., Hydrobiites tillyardi n. sp. Permosyne rasnitsyni n. sp. Ponomarenko 2011 beetle PIN 5103/264,267 Hydrobiites vladimiri n. sp. Ponomarenko 2011 beetle PIN 5103/1,266 Hydrobiites tillyardi n. sp. Ponomarenko 2011 beetle PIN 5103/265,277
Coleoptera - Schizocoleidae	Schizocoleidae indet., Uskatocoleus rhynchophorus n. sp., Uskatocoleus eurypygus n. sp., Erunakicupes angustus n. sp., Pseudochrysomelites major n. sp., Metrorhynchites baculum n. sp., Metrorhynchites elongatus n. sp. Schizocoleidae indet. Rohdendorf 1961 beetle PIN 5103/273,275 Uskatocoleus rhynchophorus n. sp. Ponomarenko 2011 beetle PIN 5103/271,272 Uskatocoleus eurypygus n. sp. Ponomarenko 2011 beetle PIN 5103/270 Erunakicupes angustus n. sp. Ponomarenko 2011 beetle PIN 5103/268 Pseudochrysomelites major n. sp. Ponomarenko 2011 beetle PIN 5103/276 Metrorhynchites baculum n. sp. Ponomarenko 2011 beetle PIN 5103/269 Metrorhynchites elongatus n. sp. Ponomarenko 2011 beetle PIN 5103/274
Dicondylia - Permosialidae	Balymotikha deterior n. gen. n. sp.⁵ Balymotikha deterior n. gen. n. sp.⁵ Rasnitsyn and Aristov 2013 winged insect PIN 5103/20

¹Aristov 2009; ²Aristov 2013; ³Bashkuev 2011; ⁴Bashkuev 2011; ⁵Rasnitsyn and Aristov 2013; ⁶Sukatsheva and Aristov 2013