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Molluscs › Dironidae

White-lined Dirona

Dirona albolineata

5,837 observations in the source records

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

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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 Washington.January 148, February 129, March 147, April 195, May 245, June 188, July 153, August 147, September 151, October 151, November 119, December 137.
Washington2,458
United States2,354
British Columbia1,387
Canada1,344
California293
Oregon168
Alaska119

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

Traits

Physical

  • Shell-bearingProtected by a hard shellFrom its classification

Classification

KingdomAnimals · Animalia
PhylumMolluscs · Mollusca
ClassGastropods · Gastropoda
OrderNudibranchs · Nudibranchia
FamilyDironidae
GenusDirona

Sources

Remember the name next time.

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

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