Thyridanthrax atratus is a species of bee fly in the family Bombyliidae. It is found in the western United States from California and Nevada north to British Columbia, Canada.[2]

References

  1. ^ a b Coquillett, D.W. (1887). "Monograph of the genus Anthrax north of Mexico". Transactions of the American Entomological Society. 14: 159–182. Retrieved 10 July 2022.
  2. ^ Evenhuis, N.L.; Greathead, D.J (1999). World catalog of the bee flies (Diptera: Bombyliidae). Leiden: Backhuys Publishers. pp. xlviii + 756 pp. ISBN 90-5782-039-0. OCLC 248444103. Retrieved 10 July 2022.
Allikas: https://en.wikipedia.org/wiki/Thyridanthrax_atratus
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