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Psenulus

Psenulus
Fuscipennis.jpg
Psenulus fuscipennis
Scientific classification
Kingdom: Animalia
Class: Insecta
Order: Hymenoptera
Family: Crabronidae
Subfamily: Pemphredoninae
Tribe: Psenini
Genus: Psenulus
Kohl, 1897
Type species
Psenulus fuscipennis
(Dahlbohm, 1843)

Psenulus is a genus of wasps in the family Crabronidae. The 160 species are found worldwide but are best represented in the Orient with 68, the Palearctic has 26, the Nearctic 4 and the Australia region 3 Psenulus is largely absent from South America (1 species) and entirely absent from Melanesia and Polynesia. Interestingly, a recent phylogenetic analysis provided strong evidence that this genus is the closest living relative to bees.


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Wikipedia

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