Insecta - Hymenoptera - Stephanidae

Full reference: T. D. A. Cockerell. 1906. Fossil Hymenoptera from Florissant, Colorado. Bulletin of the Museum of Comparative Zoology, Harvard College 50(2):33-58

Belongs to Protostephanus according to L. F. Li et al. 2017

See also Aguiar and Janzen 2000 and Cockerell 1906

Sister taxa: none

Type specimen: MCZ 2035, an exoskeleton. Its type locality is Florissant (MCZ Collection), which is in a Chadronian lacustrine - large shale in the Florissant Formation of Colorado.

Ecology:

Distribution: found only at Florissant (MCZ Collection)

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Specimen images are retrieved through the ePANDDA API.