• [Wiki] http://en.wikipedia.org/wiki/Pholidae.
• [fishbase] http://www.fishbase.se/summary/Pholis-nebulosa.html.
• [KimuOkaz1987] Kimura, S., Okazawa, T., and Mori, K. (1987). Growth of the tidepool gunnel in Ago Bay, Central Japan. Nippon Suisan Gakkaishi, 53(11):1965--1968.
• [Kooy2010] Kooijman, S. (2010). Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge.
• [Sawy1967] Sawyer, P. J. (1967). Intertidal life-history of the rock gunnel, Pholis gunnellus, in the Western Atlantic. Copeia, 1967:55--61.