Insects › Darkling Beetles

Red Flour Beetle

Tribolium castaneum

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Wildlife study photograph from iNaturalist. — (c) igor117, some rights reserved (CC BY)

All photos25

25 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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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 Alaska.

United States	1,284
Alaska	573
California	119
Kentucky	87
Arizona	59
Texas	52
New Mexico	39
Kansas	37
Nebraska	28
Canada	26

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

Traits

Physical

MetamorphosisUndergoes dramatic body transformation during developmentFrom its classification
ExoskeletonHas a hard external skeletonFrom its classification

Classification

Kingdom	Animals · Animalia
Phylum	Arthropods · Arthropoda
Class	Insects · Insecta
Order	Beetles · Coleoptera
Family	Darkling Beetles · Tenebrionidae
Genus	Rusty-red Flour-beetles · Tribolium

Sources

Names, taxonomy and observation counts: www.inaturalist.org
Photos and recordings: the creator and source are on each one.
How much to rely on each source

Remember the name next time.

Practise Red Flour Beetle 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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