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Molluscs › River Mussels

Fawnsfoot

Truncilla donaciformis

564 observations in the source records

Wildlife study photograph from iNaturalist.
(c) kapralk, 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.

What the records say

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 Illinois.January 28, February 32, March 48, April 89, May 142, June 59, July 46, August 46, September 55, October 45, November 29, December 27.
United States3,826
Illinois644
Ohio520
Canada516
Ontario516
Iowa366
Kentucky315
Missouri288
Wisconsin269
Alabama210

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

Traits

Physical

  • Shell-bearingProtected by a hard shellFrom its classification

Group and habits

  • Filter feederFeeds by filtering suspended food particles from water.From its classification

Classification

KingdomAnimals · Animalia
PhylumMolluscs · Mollusca
ClassBivalves · Bivalvia
OrderFreshwater Mussels · Unionida
FamilyRiver Mussels · Unionidae
GenusTruncilla

Sources

Remember the name next time.

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