Revision of the fossil cylindrotomidae (Diptera,Nematocera) from florissant and White River,USA |
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| Authors: | Wies?aw Krzemiński |
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| Institution: | 1. Institute of Systematics & Evolution of Animals, Polish Academy of Sciences, ul. Slawkowska 17, 30-016, Krakow, Poland
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| Abstract: | Fossil species of the genusCyttaromyia Scudder (Diphtera, Cylindrotomidae) described by Scudder in 1877 and 1894 from the Eocene of White River Basin and the Lower Oligocène of Florissant, Colorado, are revised.Cyttaromyia fenestrata Scudder from White River andCyttaromyia princetoniana Scudder are redescribed; the remaining species: C.cancellata Scudder, C.clathrata Scudder and C.oligocena Scudder are regarded as junior synonyms of C.princetoniana. |
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