Citation	Auteur	Année	Page	Romains	Figure	Patrie	Catégorie
Mecas bicallosa	Martin	1924	244			California
Mecas bicallosa	Knowlton	1930	76				Distribution
Mecas bicallosa	Moore	1937	92				Distribution
Mecas bicallosa	Knowlton & Wood	1950	13				Distribution
Mecas bicallosa	Bradley	1956	259				Distribution
Saperda bicallosa	Breuning	1956	140	nota		Californie : Lassen Co.
Mecas bicallosa	Barr & Penrose	1969	90				Distribution
Mecas bicallosa	Ruette	1970	20				paratype
Mecas bicallosa	Hatch	1971	155
Mecas (Mecas) bicallosa	Chemsak & Linsley	1973	172			Washington, Oregon, California, Navada, Idaho, Utah, Colorado and Baja California	Révision
Mecas bicallosa	Hovore	1988	25			Mexico (Baja California Norte)	Distribution
Mecas bicallosa	Chemsak, Linsley & Noguera	1992	152			oNAmer, México	Catalogue
Mecas (Mecas) bicallosa	Monné & Giesbert	1994	275			w NAmer-CO, Baja Calif	Catalogue
Mecas (Mecas) bicallosa	Monné	1995	37			Washington to northern Baja California, to Colorado	Catalogue
Mecas (Mecas) bicallosa	Linsley & Chemsak	1995	215		fig. 41 (femelle)	Washington to northern Baja California, to Colorado	Faune
Mecas bicallosa	Noguera & Chemsak	1996	407			Baja California	Distribution
Mecas bicallosa	Linsley & Chemsak	1997	394				Plante nourricière
Mecas (Mecas) bicallosa	Heffern	1998	22			CA, CO, ID, NV, OR, UT, WA, BC, Mexico	Distribution
Mecas bicallosa	Monné	2002	49			United States (Washington to California), México (Baja California)	Plante nourricière
Mecas (Mecas) bicallosa	Monné & Hovore	2006	289			wNAmer-CO, Baja Calif	Catalogue
Mecas (s. str.) bicallosa	MacRae & Rice	2007	255			Kansas	Distribution, Plante nourricière
Mecas bicallosa	Rice, MacRae & Merickel	2017	671		table 1	Idaho	Distribution
Mecas bicallosa	Bousquet & al.	2017	176		pl. 43 femelle	Canada: British Columbia	Faune
Mecas (Callusocollis) bicallosa	Özdikmen	2025	2960		fig. 3	USA, Canada, Mexico	Catalogue

Mecas bicallosa compte 1 type :