The systematic position of the Oligocene Lithoserix williamsi Brown (Hymenoptera, Ichneumonidae) from Colorado (USA)

D. R. Kasparyan, and A. P. Rasnitsyn

1992

Article

Paleontological Journal 26(3):134-135

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Taxa discussed in this work:

• Ephialtini

Taxonomy:

• Lithoserix belongs to Ephialtini - Kasparyan and Rasnit (1992)
• Lithoserix williamsi belongs to Lithoserix - Kasparyan and Rasnit (1992)