Ceratina strenua

Classification

Phylum: Arthropoda
Subphylum: Hexapoda
Class: Insecta
Order: Hymenoptera
Family: Apidae
Subfamily: Xylocopinae
Genus: Ceratina
Species: strenua

Pronunciation

How to pronounce Ceratina strenua: //ˌsɛrəˈtaɪnə ˈstrɛnjuə//

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Summary

Ceratina strenua, known as the nimble ceratina, is a small carpenter bee species in the family Apidae, primarily found in North America. It is characterized by its size and distinctive marking on the front tibia.

Physical Characteristics

Female: 5-6.5 mm; Male: 4-5.5 mm; Averages smaller than other sympatric species in its subgenus (e.g., calcarata, dupla, and mikmaqi). Features a yellow or white stripe (not spot) on the front tibia.

Identification Tips

Look for the yellow or white stripe on the front tibia and the smaller size compared to related species.

Habitat

Forest edges and meadows.

Distribution

Found in New York, Georgia, Louisiana, and Ontario.

Life Cycle

One generation per year. Females bore new tunnels in twigs of sumac and canes like raspberry and rose. Males die out; females stay in nest until new adults emerge in July.

Reproduction

Mating occurs from April to May.

Ecosystem Role

Pollinator within its habitat.