Euodynerus schwarzi

(Krombein, 1962)

Euodynerus schwarzi is a Nearctic of potter wasp in the Vespidae, first described by Krombein in 1962. As a member of the mason wasp Euodynerus, it likely exhibits the typical solitary nesting characteristic of Eumeninae, though specific details remain poorly documented. The species is distinguished from by subtle morphological features and geographic distribution patterns.

Euodynerus schwarzi by (c) Bill Keim, some rights reserved (CC BY). Used under a CC-BY license.

Euodynerus schwarzi by (c) Zachary Dankowicz, some rights reserved (CC BY), uploaded by Zachary Dankowicz. Used under a CC-BY license.

Euodynerus schwarzi by (c) Louise Woodrich, some rights reserved (CC BY), uploaded by Louise Woodrich. Used under a CC-BY license.

Pronunciation

How to pronounce Euodynerus schwarzi: /juːoʊˈdinərəs ˈʃwɑrtzi/

These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.

Images

Distribution

Nearctic region. Specific range details are not well documented in available sources, though the has been recorded in North America.

Similar Taxa

Euodynerus foraminatusShares the same and general mason wasp ; differs in distribution (coast-to-coast in United States, Canada, and Mexico) and specific nesting habits including use of blocks and mud partitions between
Euodynerus hidalgoCongeneric mason wasp with similar blocky appearance; distinguished by strong carina on front edge of pronotum and thin, slightly upturned hind margins of second and third abdominal segments
Euodynerus annulatusCongeneric with overlapping Nearctic distribution; differs in excavating burrows with curved mud chimneys rather than using pre-existing cavities, and in less angulate propodeum

More Details

Taxonomic Note

The epithet 'schwarzi' honors an entomologist, following a common practice in hymenopteran . The name has been applied to multiple insect species across different orders, including Plinthocoelium schwarzi (a longhorned beetle) and Probethylus schwarzi (a parasitic wasp), which are unrelated to this vespid .

Data Deficiency

Despite being a described with over 400 observations on iNaturalist, published natural history information for E. schwarzi is notably sparse compared to like E. foraminatus, E. hidalgo, and E. annulatus, which have well-documented nesting and prey associations.