Longzhua loculata n. gen. n. sp., a new Pennsylvanian Archaeorthoptera (i.e., stem-Orthoptera), is described from the Tupo Formation based on 64 specimens, including an individual with parts of body and legs preserved. The range of intra-specific variation in forewing venation pattern is documented in detail. Well-preserved isolated hind wings are associated with forewings based on more complete material. The combination of character states exhibited by the new species indicates relationships with the extinct order Cnemidolestodea. Mandibular and prothoracic morphology suggest that Longzhua loculata n. gen. n. sp. had carnivorous and predatory habits.
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1 March 2011
Longzhua loculata n. gen. n. sp., One of the Most Completely Documented Pennsylvanian Archaeorthoptera (Insecta; Ningxia, China)
Jun-Jie Gu,
Olivier Béthoux,
Dong Ren
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Journal of Paleontology
Vol. 85 • No. 2
March 2011
Vol. 85 • No. 2
March 2011
carnivory
Cnemidolestodea
intra-specific variability
Orthoptera
Pterygota