Work found, with species-group names introduced therein:
Clench, W. J. 1938b. Land and freshwater mollusks of Grand Bahama and the Abaco Islands, Bahama Islands. Memorias de la Sociedad Cubana de Historia Natural "Felipe Poey" 12 303-333, pls. 24-25. [Stated date: 30 Sep 1938.] Leptinaria (Abaconia) naufraga, see Litiopa melanostoma Rang, 1829