Cyrtusa, Erichson, 1842

Peck, Stewart B. & Newton, Alfred F., 2017, An Annotated Catalog of the Leiodidae (Coleoptera) of the Nearctic Region (Continental North America North of Mexico), The Coleopterists Bulletin 71 (2), pp. 211-258 : 238-239

Genus CYRTUSA Erichson, 1842

Cyrtusa Erichson, 1842: 221 . Type species: Anisotoma subtestacea Gyllenhal, 1813 (designated by Thomson 1859: 58). Daffner 1982: 209, 1983: 136; 1989: 292.

Revision. Peck and Cook (2013b).

Distribution. Holarctic, Oriental,? Brazil (17 species).

= Caenocyrta Brown, 1937a: 172 . Type species: Amphicyllis picipennis LeConte, 1863 (by original designation). Daffner 1989: 292 (synonymy).

C. grossepunctata Daffner, 1989: 295 ; Peck and Cook 2013b: 6. Holotype male in HDPC. Type locality: Sagehen Creek , Nevada County, California. North American distribution: USA: CA, OR.

C. subtestacea (Gyllenhal, 1813: 707) (Anisotoma) ; Horn 1880: 294 ( Cyrtusa ); Brown 1937a: 172 ( Caenocyrta ); Hatch 1957: 30 ( Caenocyrta ); Daffner 1983: 138, 1989: 294; Majka and Langor 2008: 371; Peck and Cook 2013b: 4. Syntypes (2) in UZIU. Type locality: Gottland, Sweden. North American distribution: Canada: BC, MB, NB, NS, ON, QC. USA: CA, CO, DC, ID, IA, IL, MA, ME, MI, MN, MT, NV, NM, NY, OR, UT, VT, VA, WA. Extra-limital distribution: Europe; Siberia; a Holarctic species.

= Amphicyllis picipennis LeConte, 1863: 25 . Daffner 1989: 294 (synonymy). Lectotype male in MCZC (designated by inference as holotype by Daffner 1989: 294). Type locality: “northern New York.” Note. The status of this as a junior synonym was

questioned by Peck and Cook (2013b).