Genus Semivermilia ten Hove, 1975

Semivermilia crenata (O.G. Costa, 1861)

DISTRIBUTION: NA, CA, SA.

LITERATURE RECORDS: Zahtila 1995; Castelli et al. 2008.

NEW RECORDS: Velebitski Canal (east off Krk Island; 45°11'24''N, 14°45'36''E; NA), 15 m deep, in 1965 during the Argonaut Expedition (H. Zibrowius, pers. comm.); Lavdara Island (Kornati Archipelago; CA), 12 m and 20 m deep, in 1974 (H. Zibrowius, pers. comm.); Sveti Andrija Island, off Dubrovnik (SA), 48 m deep, in 1974 (H. Zibrowius, pers. comm.); near Bari (SA) in an underwater cave 10 m deep, in 1968 (H. Zibrowius, pers. comm.).

Semivermilia cribrata (O.G. Costa, 1861)

DISTRIBUTION: CA, SA.

LITERATURE RECORDS: Castelli et al. 2008; Radić 2009.

REMARKS: Radić (2009) reported the species along the Fulija Island (near Iž Island; CA) and in the Strižnja bay at Big Kornati Island (CA). Reported also for the SA in the polychaete checklist of the Italian seas (Castelli et al. 2008); however, more precise data on collecting sites not available.

Semivermilia pomatostegoides (Zibrowius, 1969) DISTRIBUTION: SA.

LITERATURE RECORDS: Giangrande et al. 2003, 2004; Castelli et al. 2008.