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A New Brachyceran Family Origoasilidae Fam. Nov. from the Late Mesozoic of China (Insecta: Diptera)
Author(s) -
ZHANG Kuiyan,
YANG Ding,
REN Dong
Publication year - 2011
Publication title -
acta geologica sinica ‐ english edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.444
H-Index - 61
eISSN - 1755-6724
pISSN - 1000-9515
DOI - 10.1111/j.1755-6724.2011.00533.x
Subject(s) - yixian formation , mesozoic , china , extant taxon , inner mongolia , biology , zoology , geography , ecology , paleontology , evolutionary biology , archaeology , structural basin
Lower brachyceran flies are abundant in the Late Mesozoic of China. Many extant and extinct members of that have been found in Inner Mongolia, Liaoning, Hebei and Shandong provinces. A new family, Origoasilidae fam. nov., belonging to the lower Brachycera, is built based on a new specimen from the Yixian Formation and is a representative of the Jehol Biota. The new endemic Mesozoic family possesses several unique characters in the wing. The relationship among the Origoasilidae fam. nov. and relative known lower brachyceran flies has been discussed.