Description: English: 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 6 Fam.3 Plate 29 [1854]. Eolis vittata Alder & Hancock, 1842 synonym Eubranchus vittatus (Alder & Hancock, 1842)accepted name Eolis glotensis Alder & Hancock, 1846 synonym Cuthona caerulea (Montagu, 1804) synonym Trinchesia caerulea (Montagu, 1804) accepted name. Date: 1854. Source:
https://www.biodiversitylibrary.org/item/131598#page/402/mode/1up. Author: Albany Hancock.
