Notes ²

Original description by Osten Sacken (1886):

Diptera [part]. In: Godman, F.D. & O. Salvin, eds., Biologia CentraliAmericana,
p. 105–28. Zoologia. Insecta. Diptera. Vol. 1. Taylor &
Francis, London. (December)
https://biodiversitylibrary.org/page/591817

Two species globally, only one in the western US, some pics at https://bugguide.net/node/view/197457

Sources and Credits

1. (c) Simon Kingston, some rights reserved (CC BY-NC), uploaded by Simon Kingston
2. (c) Ken-ichi Ueda, some rights reserved (CC BY)

More Info

• iNat taxon page
• Animal Diversity Web
• Biodiversity Heritage Library
• BOLD Systems BIN search
• BugGuide
• CUIC Insect Images
• Field/Photo ID for Flies
• Global Biodiversity Information Facility (GBIF)
• NatureServe Explorer 2.0
• Systema Dipterorum

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