Insects › Leaf Beetles

Black Diabrotica

Diabrotica cristata

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

All photos28

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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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.

United States	1,392
Canada	314
Ontario	307
Michigan	241
Illinois	157
Ohio	119
Wisconsin	104
Colorado	103
Minnesota	90
New York	66

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	Leaf Beetles · Chrysomelidae
Genus	Diabrotica

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 Black Diabrotica 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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