Species Gnathotrichus retusus (LeConte, 1868)

Museums

Cryphalus retusus Zimmermann, C. 1868. Synopsis of the Scolytidae of America north of Mexico, with notes and an appendix by J.L. LeConte, M.D. Transactions of the American Entomological Society 2: 141-178 [155].
Gnathotrichus alni Blackman, M.W. 1931. A revisional study of the genus Gnathotrichus Eichhoff in North America. Washington Academy of Sciences Journal 21: 264-276 [271].

Introduced from western North America.

Note that this list may be incomplete for dates prior to September 2013.

Published	As part of group	Action Date	Action Type	Compiler(s)
30-Jun-2015	CURCULIONIDAE Latreille, 1802	08-May-2015	MODIFIED	Lyn Randall
		21-Mar-2011	ADDED