Citation	Auteur	Année	Page	Romains	Figure	Patrie	Catégorie
Pachyta instabilis	Haldeman	1847	59			Oregon
Strangalia instabilis	LeConte	1850	332			Oregon
Strangalia convexa	LeConte	1850	332			Oregon
Strangalia convexa	Melsheimer	1853	114			United States	Catalogue
Pachyta instabilis	Melsheimer	1853	113			United States	Catalogue
Leptura instabilis	LeConte	1857	23			Or.	Distribution
Leptura convexa	LeConte	1857	23			Or.	Distribution
Pachyta instabilis	Gemminger & Harold	1872	2860			Oregon	Catalogue
Leptura convexa	Gemminger & Harold	1872	2865			Oregon	Catalogue
Leptura instabilis	LeConte	1873	218
Leptura instabilis	Austin	1874	271				Distribution
Leptura convexa	LeConte	1876	520				Distribution
Leptura instabilis	Snow	1877	19				Distribution
Leptura convexa	Snow	1877	19				Distribution
Leptura convexa	Popenoe	1877	33				Distribution
Leptura convexa	Snow	1878	76				Distribution
Leptura quadrata	Horn	1886	sans pagination	xiii			misapplied
Leptura instabilis	Leng	1890	185, 188, 196
Leptura convexa	Wickham	1890	35			Northwest	Distribution
Leptura convexa	Townsend	1895	48			Arizona	Distribution
Leptura instabilis	Fall	1901	149				Distribution
Leptura instabilis	Evans	1906	99			British Columbia	Distribution
Leptura flaviventris	Schaeffer	1908	342			Huachuca Mts., Arizona
Leptura instabilis	Fletcher & Gibson	1909	109
Leptura instabilis v. convexa	Wickham	1909	29				Distribution
Leptura convexa	Leng	1910	77			Northern Georgia	Distribution
Judolia instabilis	Aurivillius	1912	227			Weststaaten Nordamerikas	Catalogue
Judolia instabilis ab. convexa	Aurivillius	1912	227			Weststaaten Nordamerikas	Catalogue
Judolia flaviventris	Aurivillius	1912	227			Arizona	Catalogue
Judolia instabilis	Casey	1913	249
Judolia flaviventris	Casey	1913	249
Judolia convexa	Casey	1913	249
Judolia pacifica	Casey	1913	249			California
Judolia trajecta	Casey	1913	250			Colorado
Leptura instabilis	Garnett	1918	250				Distribution
Judolia instabilis	Leng	1920	272			W. St. So. Cal.	Catalogue
Judolia convexa	Leng	1920	272			So.Cal.	Catalogue
Judolia flaviventris	Leng	1920	272			Ariz.	Catalogue
Judolia pacifica	Leng	1920	272			Cal.	Catalogue
Judolia trajecta	Leng	1920	272			Colo.	Catalogue
Judolia (Judolia) instabilis	Boppe	1921	94			Amérique septentrionale
Judolia (Judolia) instabilis ab. convexa	Boppe	1921	94			Amérique septentrionale
Judolia (Judolia) flaviventris	Boppe	1921	94			Arizona
Judolia instabilis	Casey	1924	284			Wyoming
Judalia instabilis	Engelhardt	1927	73			Alberta	Distribution, misspelling
Anoplodera instabilis	Swaine & Hopping	1928	47		pl. 5, figs 55-56 ; pl. 12, fig. 14
Anoplodera flaviventris	Swaine & Hopping	1928	48
Judolia instabilis	Saalas	1936	79			U.S.A.	Morphologie
Anoplodera instabilis	Canova	1936	128			Oregon	Plante nourricière
Anoplodera instabilis	Doane & al.	1936	173			western North America	Biologie
Anoplodera convexa	Canova	1936	127			Oregon	Distribution
Anoplodera (Judolia) instabilis	Linsley & Ross	1940	76			California	Distribution
Anoplodera instabilis	Fox	1943	206
Anoplodera instabilis	Knowlton	1945	110
Anoplodera instabilis	Hardy	1948	32				Distribution
Anoplodera instabilis	Knowlton & Wood	1950	11				Distribution
Anoplodera instabilis	Rockwood	1951	152			TualatinValley, Oregon	Plante nourricière
Anoplodera instabilis	Linsley, Knull & Statham	1961	25				Plante nourricière
Anoplodera flaviventris	Linsley, Knull & Statham	1961	25		fig. 21 (in copula)		Distribution
Anoplodera instabilis	Gardiner	1970	285			western Alberta, northwestern Ontario	Distribution
Anoplodera instabilis	Horning & Barr	1970	37
Anoplodera instabilis	Hatch	1971	129		pl. 14, figs 8, 8a ; pl. 20, figs 1-12
Judolia instabilis	Linsley & Chemsak	1976	52		fig. 15 (femelle)	Southern California up the Sierra Nevada to British Columbia, eastward to Manitoba, Rocky Mts. to southern Arizona and south along Sierra Madre to Durango, Mexico	Faune, synonymie
Judolia instabilis	Turnbow & Franklin	1980	347			southern California to British Columbia, Manitoba to southern Arizona	deletion
Judolia instabilis	Chemsak, Linsley & Noguera	1992	95			PacCst-Rocky Mts-México	Catalogue
Judolia instabilis	Monné & Giesbert	1994	164			W NAmer, nw Mexico (DU)	Catalogue
Judolia instabilis	Monné	1995	76			Southern California up the Sierra Nevada to British Columbia, eastward to Manitoba, Rocky Mts. to southern Arizona and south along Sierra Madre to Durango, México	Catalogue
?Judolia instabilis	Yanega	1996	34		pl. 8, figs 84a (femelle), 84b (mâle)
Judolia instabilis	Noguera & Chemsak	1996	403			Mexico	Distribution
Judolia instabilis	Linsley & Chemsak	1997	385				Plante nourricière
Judolia instabilis	Heffern	1998	10			AZ, CA, CO, ID, MT, NM, NV, OR, UT, WA, WY, AB, BC, MB, SK, YK, Mexico	Distribution
Judolia instabilis	Monné	2002	37			Southern California to southern Arizona and south along Sierra Madre to México (Durango)	Plante nourricière
Judolia instabilis	Chemsak	2005	246, 252		pl. XVIII, fig. 1	Baja California and Southern California up the Sierra Nevada to British Columbia, eastward to Ontario, Rocky Mts. to southern Arizona and south along Sierra Madre to Durango, Mexico	Faune, Moeurs
Leptura flaviventris	Lingafelter & al.	2014	63		fig. 68 g (holotype)	USA: Arizona, Huachuca Mts., near Carr Peak	Holotype
Judolia pacifica	Lingafelter & al.	2014	293		fig. 125 o (holotype)	USA: California	Holotype
Judolia trajecta	Lingafelter & al.	2014	334		fig. 172 g (holotype)	USA: Colorado, Boulder County	Holotype
Judolia instabilis	Gutiérrez & Noguera	2015	137			Mexico (Baja California)	Distribution
Judolia instabilis	Rice, MacRae & Merickel	2017	670		table 1	Idaho	Distribution
Judolia instabilis	Bousquet & al.	2017	121		pl. 24 femelle & mâle ; carte 167	Canada: from western Manitoba to southwestern British Columbia, north to the Klondike region in west-central Yukon Territory	Faune, Plante nourricière
Judolia (Florijudolia) instabilis	Zamoroka	2023	70		fig. 4c (pronotum)

Judolia instabilis compte 5 types :