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Bembecinus tridens

Bembecinus tridens
Crabronidae - Bembecinus tridens.JPG
Bembecinus tridens, Museum specimen
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Hymenoptera
Family: Crabronidae
Subfamily: Bembicinae
Tribe: Stizini
Genus: Bembecinus
Species: B. tridens
Binomial name
Bembecinus tridens
(Fabricius, 1781)
Synonyms
  • Vespa tridens Fabricius, 1781
  • Stizus cyanescens Radoszkowski, 1887

Bembecinus tridens is a species of sand wasps belonging to the family Crabronidae.

Bembecinus tridens can reach a length of 7–11 millimetres (0.28–0.43 in). The body is black and yellow.

These wasps fly in one generation from early June to late August. The females have brood care. They dug an unicellular nest. A single female dugs 1-8 nests in succession. After the eggs are laid in the cell the food (commonly cicadas and various families of Homoptera) is introduced. The species is parasitized by Hedychrum chalybaeum.

This species can be found from Western Europe and North Africa to Japan and China. They are common inhabitants of sandy areas.


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