Pseneo simplicicornis

(W. Fox, 1898)

Pseneo simplicicornis is a of aphid wasp in the Crabronidae, Pemphredoninae. First described by W. Fox in 1898, this species belongs to a group of solitary that provision their nests with aphids as food for their larvae. The Pseneo comprises small, slender wasps that are part of the diverse Crabronidae family, which includes many predatory wasp lineages.

Pronunciation

How to pronounce Pseneo simplicicornis: /pseˈnɛ.o sɪmplɪkɪˈkɔrnɪs/

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Distribution

Recorded from North America, specifically from Canada (Nova Scotia) and the United States. Distribution records indicate presence in eastern North America.

Ecological Role

As a member of the Pemphredoninae, this likely functions as a of aphids, contributing to natural of in its .

Similar Taxa

  • Other Pseneo speciesSimilar small, slender body form and -hunting ; identification requires examination of antennal structure and wing venation
  • Other Pemphredoninae genera (e.g., Pemphredon, Passaloecus)Similar nesting and prey specialization; distinguished by subtle morphological differences in structure and petiole form

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