This species was described from the Gulf of Naples, Italy. It has subsequently been reported from the east and south coasts of Spain.[3]
References
^Schmekel L. (1968). Vier neue Cuthonidae aus dem Mittelmeer (Gastr. Nudibr.): Trinchesia albopunctata n. sp., Trinchesia miniostriata n. sp., Trinchesia ilonae n. sp. und Catriona maua Marcus & Marcus, 1960. Pubblicazioni della Stazione Zoologica di Napoli 36: 437-457
^Ballesteros, Manuel, Enric Madrenas, Miquel Pontes et al. (2012-2016) Tenellia miniostriata in OPK-Opistobranquis, Published: 11/09/2014, Accessed: 27/12/2016.
Gofas, S.; Le Renard, J.; Bouchet, P. (2001). Mollusca. in: Costello, M.J. et al. (eds), European Register of Marine Species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Patrimoines Naturels. 50: 180-21