Chekarda, Sylva River (Zalessky collection, Vernadsky State Museum) (Permian of Russian Federation)

Where: Russian Federation (57.0° N, 57.7° E: paleocoordinates 30.4° N, 45.5° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Koshelevka Formation, Kungurian (279.3 - 272.3 Ma)

• Irenian

• group of beds-level stratigraphic resolution

Environment/lithology: deltaic; lithified siliciclastic sediments

• Uralian foreland basin. Alluvial to marine delta-fan environment, close to the sea, deposited under arid climate conditions.

Size class: macrofossils

Preservation: mold/impression

Collected by Zalessky, Mauer

• Repository: Vernadsky State Geological Museum (Moscow, Russia)

Primary reference: G. Zalessky. 1936. Sur un représentant d'un nouvel ordre d'insectes permiens. Annales de la Société Géologique du Nord 61:50-71 [M. Clapham/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 102504: authorized by Matthew Clapham, entered by Matthew Clapham on 16.01.2011, edited by Jered Karr

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Insecta
 Megasecoptera - Protohymenidae
"Pseudohymenopsis minor n. sp." = Pseudohymen minor15
"Pseudohymenopsis minor n. sp." = Pseudohymen minor15 Zalessky 1956 winged insect
coll. G.T. Mauer 1939
 Plecoptera - Palaeonemouridae
Uralonympha varica n. gen. n. sp.6
Uralonympha varica n. gen. n. sp.6 Zalessky 1939 stonefly
G.T. Mauer 1934 Nr. 17
 Dicondylia - Spiloblattinidae
Spiloblattinidae indet.12
Spiloblattinidae indet.12 Handlirsch 1906 winged insect
M.D. Zalessky 1938
 Blattodea -
Sysciophlebia uralica n. sp.12
Sysciophlebia uralica n. sp.12 Zalessky 1953 cockroach
M.D. Zalessky 1939
 Blattodea - Archimylacridae
Uraloblatta insignis n. gen. n. sp.5, Uraloblatta minor n. sp.12, Uraloblatta aff. minor12
Uraloblatta insignis n. gen. n. sp.5 Zalessky 1939 cockroach
coll. M.D. Zalessky, 1938 (two specimens illustrated by Zalessky 1953)
Uraloblatta minor n. sp.12 Zalessky 1953 cockroach
M.D. Zalessky 1938
Uraloblatta aff. minor12 Zalessky 1953 cockroach
M.D. Zalessky 1938
 Orthoptera - Oedischiidae
Tcholmanvissia dubia n. sp.10
Tcholmanvissia dubia n. sp.10 Zalessky 1951 grasshopper
G.T. Mauer 1934
 Cnemidolestodea - Tillyardembiidae
"Tillyardembia antennaeplana n. sp." = Tillyardembia antennaeplana4, "Tillyardembia biarmica n. gen. n. sp." = Tillyardembia antennaeplana4
"Tillyardembia antennaeplana n. sp." = Tillyardembia antennaeplana4 Zalessky 1937 winged insect
No. 10
"Tillyardembia biarmica n. gen. n. sp." = Tillyardembia antennaeplana4 Zalessky 1937 winged insect
No. 9, 54, 60
 Grylloblattodea - Euremiscidae
Euremisca splendens n. gen. n. sp.9
Euremisca splendens n. gen. n. sp.9 Zalessky 1951 ice crawler
G. Zalessky 1936
 Grylloblattodea -
Tshekardites comitialis n. sp.1, Gurianovella silphidoides n. gen. n. sp.6, Termoides productus n. gen. n. sp.13
Tshekardites comitialis n. sp.1 Aristov 2004 ice crawler
SGM KP-769-6
Gurianovella silphidoides n. gen. n. sp.6 Zalessky 1939 ice crawler
SGM VI 196/15 (G.T. Mauer 1932 Nr. 12)
Termoides productus n. gen. n. sp.13 Zalessky 1955 ice crawler
 Grylloblattodea - Lemmatophoridae
Paraprisca uralica n. sp.11
Paraprisca uralica n. sp.11 Zalessky 1952 ice crawler
G. Zalessky 1936
 Grylloblattodea - Liomopteridae
"Rachimentomon affine n. sp." = Sylvaella affine6
"Rachimentomon affine n. sp." = Sylvaella affine6 Zalessky 1939 ice crawler
G.T. Mauer 1936 Nr. 57
 Grylloblattodea -
Rachimentomon reticulatum n. sp.6
Rachimentomon reticulatum n. sp.6 Zalessky 1939 ice crawler
G.M. Zalessky 1936 Nr. 90; G.T. Mauer 1934 Nr. 2; G.T. Mauer 1937 Nr. 3
 Protomeroptera - Protomeropidae
Protomeropidae indet.2
Protomeropidae indet.2 Tillyard 1926 winged insect
GGM-1897-2/BP-13172, 13173
 Hypoperlida - Hypoperlidae
"Hypoperlopsis splendens n. gen. n. sp." = Idelopsocus splendens8
"Hypoperlopsis splendens n. gen. n. sp." = Idelopsocus splendens8 Zalessky 1948 winged insect
G.T. Mauer 1934
 Miomoptera - Palaeomanteidae
"Sellardsiopsis conspicua n. gen. n. sp." = Sellardsiopsis conspicua6, "Miomantisca clara n. gen. n. sp." = Sellardsiopsis conspicua16, "Paramioma palida n. gen. n. sp." = Sellardsiopsis conspicua16, "Miomoptilon pusillus n. gen. n. sp." = Sellardsiopsis conspicua16, Miomatoneurites sylvaensis n. gen. n. sp.16
"Sellardsiopsis conspicua n. gen. n. sp." = Sellardsiopsis conspicua6 Zalessky 1939 winged insect
G.T. Mauer 1936 Nr. 45; G.T. Mauer 1934
"Miomantisca clara n. gen. n. sp." = Sellardsiopsis conspicua16 Zalessky 1939 winged insect
Samples 28-17, 28-25 (G.M. Zalessky 1938)
"Paramioma palida n. gen. n. sp." = Sellardsiopsis conspicua16 Zalessky 1939 winged insect
Sample 28-13 (G.M. Zalessky 1938)
"Miomoptilon pusillus n. gen. n. sp." = Sellardsiopsis conspicua16 Zalessky 1939 winged insect
Sample 28-22 (G.M. Zalessky 1938)
Miomatoneurites sylvaensis n. gen. n. sp.16 Zalessky 1956 winged insect
Sample 28-18 (G.M. Zalessky 1938)
 Hemiptera - Cicadopsyllidae
Scytoneurella minor n. sp.6, Scytoneurella major n. sp.6
Scytoneurella minor n. sp.6 Zalessky 1939 true bug
Scytoneurella major n. sp.6 Zalessky 1939 true bug
G.T. Mauer 1934
 Hemiptera - Archescytinidae
Maripsocus ambiguus n. gen. n. sp.6, "Permoscytinopsis maueriaeformis n. gen. n. sp." = Archescytina maueriaeformis6, "Maueria sylvensis n. gen. n. sp." = Archescytina sylvensis, "Uraloscytina prosbolioides n. sp." = Archescytina prosbolioides6, "Maueria pusillus n. sp." = Archescytina pusilla4, Maueria intermedia n. sp.6, Maueria rhynchota n. sp.6, Permopsyllopsis rossica n. gen. n. sp.6
Maripsocus ambiguus n. gen. n. sp.6 Zalessky 1939 true bug
G.M. Zalessky 1936
"Permoscytinopsis maueriaeformis n. gen. n. sp." = Archescytina maueriaeformis6 Zalessky 1939 true bug
G.T. Mauer 1935
"Maueria sylvensis n. gen. n. sp." = Archescytina sylvensis Zalessky 1936 true bug
coll. H.T. Mauer, 1934 no. 66
"Uraloscytina prosbolioides n. sp." = Archescytina prosbolioides6 Zalessky 1939 true bug
G.T. Mauer 1932, Nr. 5
"Maueria pusillus n. sp." = Archescytina pusilla4 Zalessky 1937 true bug
Maueria intermedia n. sp.6 Zalessky 1939 true bug
G.T. Mauer 1932 Nr. 24; E.F. Chirkovaya Nr. 1a(b)
Maueria rhynchota n. sp.6 Zalessky 1939 true bug
G.T. Mauer 1936 Nr. 33a(b), 34
Permopsyllopsis rossica n. gen. n. sp.6 Zalessky 1939 true bug
G.T. Mauer 1936, Nr 47(22)
 Permopsocida - Psocidiidae
Parapsocidium uralicum n. gen. n. sp.4
Parapsocidium uralicum n. gen. n. sp.4 Zalessky 1937 winged insect
G.T. Mauer 1936 Nr. 72a(b)
 Dicondylia - Perielytridae
"Perielytron mirabilis n. gen. n. sp." = Perielytron mirabile7
"Perielytron mirabilis n. gen. n. sp." = Perielytron mirabile7 Zalessky 1943 winged insect
  -
Aetophlebiopsis fusca n. gen. n. sp.13
Aetophlebiopsis fusca n. gen. n. sp.13 Zalessky 1955 insect
 Eoblattida - Atactophlebiidae
"Kirkorella mira n. sp." = Kirkorella mira6, "Mariella gracilis n. gen. n. sp." = Kirkorella mira14, "Peremella ambigua n. gen. n. sp." = Kirkorella mira6
"Kirkorella mira n. sp." = Kirkorella mira6 Zalessky 1939 insect
SGM VI 196/15 (G.T. Mauer 1936 Nr. 31)
"Mariella gracilis n. gen. n. sp." = Kirkorella mira14 Zalessky 1939 insect
G.M. Zalessky 1938
"Peremella ambigua n. gen. n. sp." = Kirkorella mira6 Zalessky 1939 insect
G.T. Mauer 1932 Nr. 37
Myriapoda
 Scolopendromorpha -
Permocrassacus novokshonovi n. gen. n. sp.3
Permocrassacus novokshonovi n. gen. n. sp.3 Khramov et al. 2018 centipede
VSGM 1/viii/46 60
1Aristov 2004; 2Khramov et al. 2022; 3Khramov et al. 2018; 4Zalessky 1937; 5Zalessky 1939; 6Zalessky 1939; 7Zalessky 1943; 8Zalessky 1948; 9Zalessky 1951; 10Zalessky 1951; 11Zalessky 1952; 12Zalessky 1953; 13Zalessky 1955; 14Zalessky 1955; 15Zalessky 1956; 16Zalessky 1956