Alder J. & Hancock A. (1845-1855). A monograph of the British nudibranchiate Mollusca: with figures of all the species. The Ray Society, London. Published in 8 parts: Part 7 Fam.3 Plate 45 *Doto pinnatifida (Montagu, 1804) *Eolis pustulata Alder & Hancock, 1854 synonym Cuthona pustulata (Alder & Hancock, 1854) accepted name