found: Work cat.: Studies on Nearctic Negastrius (Coleoptera: Elateridae), 1996:p. 308 (Negastrius)
found: The Western North American Naturalist Digital Library Collection, 2004(Negastrius)
found: BIOSIS Index to Organism Names WWW site, April 6, 2004(Name: Negastrius; Classification: Elateridae; Group: Coleoptera)
found: Conservation Management Institute WWW site, March 9, 2004(Biota Information System Of New Mexico BISON (Class: Insecta; Subclass: Pterygota; Suborder: Polyphaga; Order: Coleoptera; Family: Elateriade; Genus: Negastrius))
notfound: Web. 3;ITIS WWW site, April 6, 2004;NCBI Taxonomy Homepage WWW site, April 6, 2004