Haglidae (Insecta: Orthoptera) from the Upper Triassic Molteno Formation in southern Africa
Haglidae (Insecta: Orthoptera) from the Upper Triassic Molteno Formation in southern Africa
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DOI：
10.1127/njgpa/222/2001/329
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发表时间：
2001-12-01
影响因子：
0.8
通讯作者：
Wappler, T
中科院分区：
文献类型：
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作者：
Wappler, T
1974年，根据莫尔特诺组重建了完整的昆虫Hagla contorta RiEK，基于新的孤立翅膀标本和可能的雌性幼虫龄（若虫或亚种）。早侏罗世的Hagla gracilis GIEBEL，1856（模式种）以及两个最近的Prophalangopsis obscura步行者，1914和Cyphoderris buckelli HEBARD，1933也被考虑到重建。因此，Hagla contorta成为该属最知名的物种。原指水蚤科+海水蚤科被认为是单系的蚱总科的一个分支类群。简要讨论了地质背景。
A reconstruction of the complete insect Hagla contorta RiEK, 1974 from the Molteno Formation is based on new specimens of isolated wings and a possible juvenile instar (nymph or subimago) of a female. The Lower Jurassic Hagla gracilis GIEBEL, 1856 (type species) as well as the two recent Prophalangopsidae [Pro-phalangopsis obscura WALKER, 1914 and Cyphoderris buckelli HEBARD, 1933] have also been taken into consideration for the reconstruction. Hagla contorta thus becomes the best known species of the genus. Prophalangopsidae + Haglidae are regarded as adelphotaxon of the monophyletic Tettigonioidea. The geological setting is briefly discussed.