• [Wiki] http://en.wikipedia.org/wiki/Urosalpinx_cinerea.
• [issg] http://issg.org/database/species/ecology.asp?si=1383&fr=1&sts=& ang=TC&ver=print&prtflag=false.
• [ADW] http://animaldiversity.org/accounts/Urosalpinx_cinerea/.
• [Fran1971] Franz, D. R. (1971). Population age structure, growth and longevity of the marine gastropod Urosalpinx cinerea Say. Biol. Bull., 140:63--72.
• [Kooy2010] Kooijman, S. (2010). Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge.