Publication
Cockerell T. D. A. 1920 - Eocene insects from the Rocky Mountains. Proceedings of the United States National Museum. Washington 57: 233-260.

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Lithopsis† Scudder, 1878 transferred from Tropiduchidae to Fulgoridae |
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Callospilopteron ocellatum† Cockerell, 1920 | |||
Detyopsis packardi† Cockerell, 1920 | |||
Detyopsis scudderi† Cockerell, 1920 | |||
Dilaropsis ornatus† Cockerell, 1920 | |||
Hammapteryx ceryniiformis† Cockerell, 1920 | |||
Hammapteryx lepidoides† Cockerell, 1920 | |||
Lithopsis delicata† Cockerell, 1920 | |||
Lithopsis simillima† Cockerell, 1920 | |||
Protoliarus humatus† Cockerell, 1920 | |||
Scoparidea nebulosa† Cockerell, 1920 |
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Deteyopsis† Cockerell, 1920 wrong spelling of Detyopsis† Cockerell, 1920 |