Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Studies OF Western North American Carabinae (Coleoptera) with Descriptions of New Species
By Edwin C. Van Dyke
The Pan-Pacific Entomologist. Vol. 1, No. 3, 1925
Cite: 2170304 with citation markup [cite:2170304]
Original descriptions of the following new species:
Trachypachus slevini
Elaphrus parviceps
Loricera pilicornis sierrae
Nebria riversi
Nebria schwarzi
Nebria piperi
Nebria meanyi
Nebria spatulata
Nebria lyelli
Nebria crassicornis
Metrius contractus planatus
Clivina californica
Schizogenius pygmaeus

And some keys to some species provided.

I got my copy from "Biodiversity Heritage Library", 74 MB.