Citation	Auteur	Année	Page	Romains	Figure	Patrie	Catégorie
Acmæops ater	LeConte	1850	323			Oregon
Acmaeops ater	Melsheimer	1853	113			United States	Catalogue
Acmaeops ater	LeConte	1857	23			Or.	Distribution
Acmaeops atra	Gemminger & Harold	1872	2861			Oregon	Catalogue
Acmæops atra	LeConte	1873	209
Acmæops atra	Leng	1890	105, 106
Acmæops atra	Chagnon	1897	15				Distribution
Acmæops atra	Wickham	1900	598				Distribution
Acmaeops (Pseudodinoptera) atra	Aurivillius	1912	191			Oregon, Nevada, Idaho, Washington	Catalogue
Brachysomida morata	Casey	1913	222			Colorado
Brachysomida atra	Casey	1913	221			Washington State
Brachysomida atra	Leng	1920	271			Nev. Or. Wash. Id.	Catalogue
Brachysomida morata	Leng	1920	271			Cal.	Catalogue
Acmaeops (Pseudodinoptera) atra	Boppe	1921	77			Idaho, Washington, Orégon, Névada
Brachysomida morata	Casey	1924	275			Colorado
Brachysomida aterrima	Casey	1924	276			Canada
Acmæops atra	Canova	1936	126			Oregon	Distribution
Acmaeops (Brachysomida) atra	Hatch	1971	142
Brachysomida atra	Linsley & Chemsak	1972	131			Pacific Northwest to Colorado	Faune
Brachysomida atra	Chemsak, Linsley & Noguera	1992	91			PacNO-Colo	Catalogue
Brachysomida atra	Monné & Giesbert	1994	160			sw Canada, nw USA (WA-CO)	Catalogue
Brachysomida atra	Monné	1995	43			Pacific northwest to Colorado	Catalogue
Brachysomida atra	Heffern	1998	8			CO, ID, MT, OR, WA, AB, BC	Distribution
Brachysomida atra	Chemsak	2005	176, 180		pl. XIV, figs 1 & 2	Pacific Northwest to Colorado	Faune, Moeurs
Brachysomida aterrima	Lingafelter & al.	2014	20		fig. 21 a (holotype)	Canada: Alberta, Calgary	Holotype
Brachysomida morata	Lingafelter & al.	2014	102		fig. 112 s (holotype)	USA: Colorado, Top of Mt. Arapahoe	Holotype
Brachysomida atra	Bousquet & al.	2017	109		carte 141	Canada: southeastern Alberta to the Okanagan Valley in south-central British Columbia	Faune
Brachysomida atra	Rice, MacRae & Merickel	2017	670, 672		table 1	Idaho	Distribution, Moeurs

Brachysomida atra compte 3 types :