1859
Cochlioceras avus — Eichwald, fig. 48:4
1860
Cochlioceras avus m. — Eichwald, pp. 1251
1869
Cochlioceras avus — Eichwald, pp. 362, fig. 27:4a,b
1870
Orthoceras avus — Barrande, pp. 62
1880
Endoceras burchardii — Dewitz, pp. 391, fig. 16:2,2a
1888
Endoceras avus — Foord, pp. 146
1999
Cochlioceras avus (Eichwald) — King, fig. Fig. 2H