A revision of the Mediterranean Raphitomidae (Gastropoda Conoidea), 7: on the sibling species Raphitoma densa (Monterosato, 1884) and Raphitoma griseomaculata n. sp. (Gastropoda, Conoidea)

摘要

A new raphitomid toxoglossa, Raphitoma griseomaculata n. sp. (Gastropoda Conoidea), is described from the Ionian Sea. It is the sister species to R. densa (Monterosato, 1884) from which it differs in the different protoconch (paucispiral vs. multispiral), adding to a long list of pairs of the cenogastropod species that differ in their larval development.