105. Rhomboarctus duplicicaudatus Hansen, Gallo D’Addabbo & Grimaldi de Zio, 2003

Rhomboarctus thomassini Renaud-Mornant, 1984 (Grimaldi de Zio & D’Addabbo Gallo 2001) Rhomboarctus duplicicaudatus sp. n. (Hansen et al. 2003)

Terra typica: Tyrrhenian Sea (Italy, Europe)

Tyrrhenian Sea:

• 40°20′30′′N, 09°40′15′′E; 20–40 m bsl: [FAO37] Type Locality: Italy, Sardinia Island, Nuoro Province, Orosei Gulf, coralligenous detritus from Posidonia seagrass meadow. Grimaldi de Zio & D’Addabbo Gallo (2001), Hansen et al. (2003)

Record numbers (Sea/Ocean classification): Tyrrhenian Sea: 1; total: 1.

Record numbers (FAO classification): FAO37: 1; total: 1.

Remarks: This is a relatively recently described subtidal species known only from the type locality.