The Flabellinidae, a heterogeneous assembly of supposedly plesiomorphic to very derived
sea slug groups, have not yet been addressed by integrative studies. Here novel material of …

The precise number of Okenia taxa inhabiting the Mediterranean Sea, as well as their
general taxonomy, varies according to different specialists. So far, eight valid species have …

Abstract Conformity of trans-Arctic Coryphellidae genera with the most recent revised
taxonomy for the group was tested. Both morphological and molecular data were used to …

Species delimitation is particularly challenging in Mediterranean nudibranchs because
morphological distinction between closely related species is subtle and several cryptic …

The Salento peninsula is a portion of the Italian mainland separating two distinct
Mediterranean basins, the Ionian and the Adriatic seas. Several authors have studied the …

Coryphellina rubrolineata (Gastropoda: Nudibranchia: Flabellinidae) was believed to be a
widespread tropical species demonstrating high diversity in external and internal …

The Mediterranean Sea diversity is still far from being fully disclosed. Marine Heterobranchia
are one of the most paradigmatic species-rich groups, with many recent systematic studies …

The diversity of Mediterranean nudibranchs has yet to be thoroughly studied: new species
are constantly described, and molecular approaches have revealed some cryptic species. A …

The Mediterranean Sea hosts a great Nudibranchia diversity and has proved to be
particularly intriguing in the case of the family Onchidorididae, a group of dorid nudibranchs …

The worldwide diffused bubble snails, Haminoeidae, although characterized by an extreme
morphological homogeneity, display the most diverse radiation inside the order …