LONGZHUA LOCULATA N. GEN. N. SP., ONE OF THE MOST COMPLETELY DOCUMENTED PENNSYLVANIAN ARCHAEORTHOPTERA INSECTA; NINGXIA, CHINA)

被引：38
作者：
Gu, Jun-Jie [1 ]
Bethoux, Olivier [2 ]
Ren, Dong [1 ]
机构：
[1] Capital Normal Univ, Coll Life Sci, Beijing 100048, Peoples R China
[2] CSIRO Entomol, Canberra, ACT 2601, Australia
来源：
JOURNAL OF PALEONTOLOGY | 2011年 / 85卷 / 02期
基金：
中国国家自然科学基金;
关键词：
MAZON CREEK; PALEOZOIC INSECTS; WING VENATION; PANORTHOPTERA; BRONGNIART; MORPHOLOGY; VICINITY; SIZE; HEAD;
D O I：
10.1666/10-085.1
中图分类号：
Q91 [古生物学];
学科分类号：
0709 ; 070903 ;
摘要：
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.
引用
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页码：303 / 314
页数：12
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