| 1954 | Medeella undaesaltus nov. sp. -- ASTRE
, p. 41, text-fig.14 |
| 1955 | Medeella undaesaltus Ast. -- ASTRE
, p. 13 |
| 1957 | Fossulites undaesaltus Ast -- ASTRE
, p. 192 |
| 1977 | Fossulites undaesaltus Astre -- PONS
, p. 75, pl.74, figs.1-3, pl.75, figs.1-4 |
| 1978 | Fossulites undaesaltus Astre -- CAUS et al.
, p. 455 |
| 1981 | Fossulites undaesaltus Astre -- S+NCHEZ
, p. 117 |
| 1982 | Fossulites undaesaltus (Astre) -- PONS
, p. 1030 |
| 1985 | Fossulites undaesaltus Astre -- SLISKOVIC
, p. 16, pl.1, figs.1-3, text-fig.1 |
| 1985 | Medeella undaesaltus Astre -- BILOTTE
, pp. 140, 165, 219 |
| 1988 | Fossulites undaesaltus Astre -- PLENICAR & ZUCCHI-STOLFA
, p. 178, text-fig.11 |
| 1989 | Fossulites undaesaltus Astre -- PASCUAL et al.
, p. 224, text-fig.3 |
| 1991 | Fossulites undesaltus [sic] Astre -- SRIBAR & PLENICAR
, p. 180 |
| 1991 | Medeella undaesaltus -- FLOQUET
, p. 784 |
? | 1991 | Medeella cf. undaesaltus -- FLOQUET
, p. 785 |
| 1992 | Fossulites undesaltus [sic] Astre -- PLENICAR et al.
, p. 233 |