Skip to content

Insects › Horse and Deer Flies

Mountain Deer Fly

Chrysops montanus

Wildlife study photograph from iNaturalist.
(c) boggin, some rights reserved (CC BY-NC)

28 photos

Study shows up to four per card, from different observers, so you learn the species rather than one picture. Heart the good ones and swap any you do not like.

Photos you add are credited to you, and you keep the copyright.

Easily confused with

Study checks a spoken answer against these, and tells you which one you named.

Where it is recorded

Records by month in Ontario.January 24, February 25, March 40, April 78, May 149, June 94, July 171, August 48, September 50, October 41, November 26, December 23.
Canada941
United States932
Ontario627
Quebec298
New York191
Michigan183
Wisconsin75
New Hampshire67
Mississippi58
Massachusetts48

Counts show where people looked, not only where it lives.

Traits

Physical

  • ExoskeletonHas a hard external skeletonFrom its classification

Practical

  • BitingFrom its classification

Classification

KingdomAnimals · Animalia
PhylumArthropods · Arthropoda
ClassInsects · Insecta
OrderFlies · Diptera
FamilyHorse and Deer Flies · Tabanidae
GenusDeer Flies · Chrysops

Sources

Remember the name next time.

Practise Mountain Deer Fly with real photos from different observers. Say the name out loud, and it comes back just before you would forget it.