Liutiaogou Village, Dashuangmiao Town (NIGP collection) (Cretaceous of China)

Where: Nei Mongol, China (41.5° N, 118.9° E: paleocoordinates 44.1° N, 120.4° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Yixian Formation (Jehol Group), Early/Lower Aptian (125.5 - 122.5 Ma)

• bed-level stratigraphic resolution

Environment/lithology: lacustrine - large; lithified, tuffaceous mudstone

Size classes: macrofossils, mesofossils

Preservation: adpression

Reposited in the NIGPAS

Primary reference: D. Y. Huang and A. Nel. 2010. Sinahemeroscopus magnificus, new genus and species of 'libelluloid' dragonfly from the Chinese Mesozoic (Odonata, Anisoptera: Nannogomphidae?). Zootaxa 2388:44-48 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 125655: authorized by Matthew Clapham, entered by Matthew Clapham on 15.03.2012, edited by Jered Karr

Creative Commons license: CC BY (attribution)

Taxonomic list

Insecta
 Hemiptera - Palaeontinidae
Ilerdocossus hui5 Ren et al. 1998 true bug
NIGP 154995
Ilerdocossus fengningensis5 Ren et al. 1998 true bug
NIGP 154991
 Hemiptera - Procercopidae
Stellularis sp.3 Chen et al. 2015 froghopper
NND05141
 Hymenoptera - Angarosphecidae
Vitimosphex vividus n. sp.15 Zhang et al. 2018 apoid wasp
NIGP165268 (NNDL0086)
 Coleoptera - Hydrophilidae
Alegorius yixianus4 Fikáček et al. 2014 water scavenger beetle
NIGP 156965
 Coleoptera - Silphidae
Nicrophorinae indet.2 Kirby 1837 carrion beetle
NIGP 156152a
 Coleoptera - Staphylinidae
Protoxyporus grandis n. gen. n. sp.1
Protoxyporus grandis n. gen. n. sp.1 Cai and Huang 2014 rove beetle
NIGP 153698
 Coleoptera - Cerambycidae
Cretoprionus liutiaogouensis n. gen. n. sp.13 Wang et al. 2014 longhorned beetle
NIGP 154953
 Coleoptera - Glaphyridae
Lithohypna chifengensis n. gen. n. sp.9
Lithohypna chifengensis n. gen. n. sp.9 Nikolajev et al. 2011 bumble bee scarab beetle
NIGP 152467, 152468
 Coleoptera - Hybosoridae
Crassisorus fractus n. gen. n. sp.11
Crassisorus fractus n. gen. n. sp.11 Nikolajev et al. 2012 scavenger scarab beetle
NIGP 154227
 Coleoptera - Lithoscarabaeidae
Baisarabaeus yixianensis n. sp.10 Nikolajev et al. 2013 scarab beetle
NIGP 154988
 Coleoptera - Trachypachidae
Sinodromeus liutiaogouensis n. gen. n. sp.14
Sinodromeus liutiaogouensis n. gen. n. sp.14 Wang et al. 2012 false ground beetle
NIGP 152465
 Coleoptera - Dytiscidae
Mesodytes rhantoides n. gen. n. sp.12, Mesoderus ovatus n. sp.12, Mesoderus punctatus n. sp.12
Mesodytes rhantoides n. gen. n. sp.12 Prokin et al. 2013 predaceous diving beetle
NIGP 154570
Mesoderus ovatus n. sp.12 Prokin et al. 2013 predaceous diving beetle
NIGP 154569
Mesoderus punctatus n. sp.12 Prokin et al. 2013 predaceous diving beetle
NIGP 05622
 Diptera - Nemestrinidae
Protonemestrius magnus n. sp.6 Liu and Huang 2018 tangle-veined fly
NIGP 167907
 Odonata - Stenophlebiidae
Yixianstenophlebia magnifica n. gen. n. sp.8 Nel and Huang 2015 dragonfly
NIGP 162224
 Odonata - Progobiaeshnidae
Mongoliaeshna sinica n. gen. n. sp.7
Mongoliaeshna sinica n. gen. n. sp.7 Nel and Huang 2010 true dragonfly
NIGP 140800
 Odonata - Nannogomphidae
Sinahemeroscopus magnificus n. gen. n. sp. Huang and Nel 2010 true dragonfly
NIGP 148315
 Odonata - Aktassiidae
Sinaktassia tangi16 Lin et al. 2010 true dragonfly
NIGP 161882