Roboastra

Roboastra is a genus of sea slugs, polycerid nudibranchs, marine gastropod molluscs in the family Polyceridae. They are carnivorous, feeding on other species of nudibranch.

Species
Species in the genus Roboastra include:


 * Roboastra arika Burn, 1967
 * Roboastra gracilis (Bergh, 1877)
 * Roboastra rubropapulosa (Bergh, 1905)
 * Roboastra tentaculata (Pola, Cervera & Gosliner, 2005)

Species transferred to other genera:
 * Roboastra caboverdensis Pola, Cervera & Gosliner, 2003 synonym of Tyrannodoris caboverdensis (Pola, Cervera & Gosliner, 2003)
 * Roboastra ernsti Pola, Padula, Gosliner & Cervera, 2014 synonym of Tyrannodoris ernsti (Pola, Padula, Gosliner & Cervera, 2014)
 * Roboastra europaea García-Gómez, 1985 synonym of Tyrannodoris europaea (García-Gómez, 1985)
 * Roboastra gratiosa (Bergh, 1890) synonym of Tambja gratiosa
 * Roboastra leonis Pola, Cervera & Gosliner, 2005 synonym of Tyrannodoris leonis (Pola, Cervera & Gosliner, 2005)
 * Roboastra luteolineata (Baba, 1936) synonym of Tyrannodoris luteolineata (Baba, 1936)
 * Roboastra nikolasi Pola, Padula, Gosliner & Cervera, 2014 synonym of Tyrannodoris nikolasi (Pola, Padula, Gosliner & Cervera, 2014)
 * Roboastra ricei Pola, Cervera & Gosliner, 2008 synonym of Tyrannodoris ricei (Pola, Cervera & Gosliner, 2008)
 * Roboastra tigris Farmer, 1978 synonym of Tyrannodoris tigris (Farmer, 1978)