Metopius ultimatus Davis, 1897

Taxonomic History / Nomenclature
Metopius (Cultrarius) ultimatus Davis, 1897
Diagnosis and Relationships
Lower tooth of mandible entirely absent (see M. comptus page, Fig. 1). Interantennal process compressed, with median carina (Fig. 1). Facial shield with a distinct median longitudinal carina. Occipital carina absent ventrally, below level of occipital foramen. Tarsal claws of fore and mid legs with pectination only on basal 0.3-0.7. Metapleuron with coarse, scattered punctures. Mesopleuron black (Fig. 2). Second metasomal tergite with posterior-lateral corners white to pale yellow.
1. Metopius ultimatus face...
2. Metopius ultimatus later...
3. Metopius ultimatus propo...
4. Metopius ultimatus tibia...
New Jersey west to Nebraska, south to Mississippi and Texas.
No referenced distribution records have been added to the database for this OTU.

There are no specimens currently determined for this OTU, or those specimens determined for this OTU are not yet mappable.

This page was assembled by Bob Wharton and Danielle Restuccia and was supported by the National Science Foundation under PEET grant # DEB 0328922. We thank David Wahl (American Entomological Institute) for extended loans of material used for this study. Images for most of the Nearctic species of Metopius were taken by Aubrey Colvin. Page last updated October, 2013. The material on this page is freely available, but should be acknowledged if used elsewhere.

This material is based upon work at Texas A&M University supported by the National Science Foundation under Grant Number DEB 0328922.
Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.