Didineis nodosa
W. Fox, 1894
Didineis nodosa is a of in the Crabronidae ( Bembicinae, tribe Alyssontini). It was described by W. Fox in 1894. The species is distributed across Central America and North America, with two recognized : Didineis nodosa nodosa and Didineis nodosa clypeata.

Pronunciation
How to pronounce Didineis nodosa: /ˈdɪdɪnaɪs noʊˈdoʊsə/
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Images
Distribution
Central America and North America. Museum holdings confirm specimens from the United States and Mexico.
More Details
Subspecies
Two are recognized: Didineis nodosa nodosa W. Fox (the nominate subspecies) and Didineis nodosa clypeata Malloch & Rohwer.
Taxonomic History
The was originally placed in Bembicidae (sometimes treated as Nyssonidae), which is now generally treated as Bembicinae within Crabronidae.