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Molluscs › True Oysters

Pacific Flat Oyster

Ostrea conchaphila

3 observations in the source records

Wildlife photograph from iNaturalist.
(c) allisoncarmichael, CC-BY-NC

1 photo

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 California.January 60, February 52, March 54, April 67, May 65, June 48, July 41, August 42, September 53, October 54, November 69, December 53.
United States622
California611
Arizona11

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
OrderOysters and Allies · Ostreida
FamilyTrue Oysters · Ostreidae
GenusFlat Oysters · Ostrea

Sources

Remember the name next time.

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