Vannozzi, A. (2022). The identity of Caecum arabicum Issel, 1869, with the description of a new species from eastern Africa and the synonymization of caecid taxa introduced by Selli (Gastropoda: Caecidae). Archiv für Molluskenkunde. 151(2): 85-92.
The identity of <i>Caecum arabicum</i> Issel, 1869, with the description of a new species from eastern Africa and the synonymization of caecid taxa introduced by Selli (Gastropoda: Caecidae)