Type deposited in MCZC
Literature and Synonymy
- Cryptorhopalum picicorne LeConte, 1854:111 [MCZC]
- Cryptorhopalum nigricorne LeConte, 1862b:344 [MCZC]
- Cryptorhopalum modestum Casey, 1900:158 [USNM]
- Cryptorhopalum fusciclave Casey, 1900:158 [USNM]
- Cryptorhopalum fusiclave [sic!]: Dalla Torre, 1911:74
- Cryptorhopalum triste: Beal, 1979a:7
Biology
Larva: Kiselyova, 2002:42; Kiselyova & McHugh, 2006:474