Familia	Cerambycidae (Latreille, 1802)
Subfamilia	Prioninae (Latreille, 1802)
Tribus	Prionini (Latreille, 1804)
Genus	Derobrachus (Audinet-Serville, 1832)
Subgenus
Species	geminatus (LeConte, 1853)
Synonyms	forreri (Bates, 1884) geminatus forreri (Lameere, 1911)
other names	Braderochus geminatus (Lacordaire, 1868) Derobrachus geniculatus (Heyne & Taschenberg, 1908) Derobrachus Derobrachus geminatus (Lameere, 1911) Derobrachus geminatus geminatus (Linsley et al., 1961) Derobrachus forreri (Bates, 1884) Derobrachus Derobrachus geminatus forreri (Lameere, 1911) Derobrachus Derobrachus geminatus subsp. forreri (Lameere, 1913) Derobrachus geminatus forreri (Van Dyke, 1934)
Lifezones:	West hemisphere
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Distribution:	United States (W), Mexico (Sinaloa, Baja California Norte, Baja California Sur, Sonora)
Occurrence:	I II III IV V VI VII VIII IX X XI XII