Reference:

Marston, N. L., 1970. Revision of New World species of Anthrax (Diptera: Bombyliidae), other than the Anthrax albofasciatus group. Smithsonian Contributions to Zoology, 1970.

URL:

https://repository.si.edu/bitstream/handle/10088/5287/SCtZ-0043-Lo_res.pdf?sequence=2&isAllowed=y

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