@Misc{Wiki,
 howpublished = {\url{http://en.wikipedia.org/wiki/Urosalpinx_cinerea}}
} 

@Book{Kooy2010,
 author = {Kooijman, S.A.L.M.},
 year = {2010},
 title  = {Dynamic Energy Budget theory for metabolic organisation},
 publisher = {Cambridge Univ. Press, Cambridge},
 pages = {Table 4.2 (page 150), 8.1 (page 300)},
 howpublished = {\url{../../../bib/Kooy2010.html}}
} 

@Article{Fran1971,
 author = {Franz, D. R.},
 year = {1971},
 title = {Population age structure, growth and longevity of the marine gastropod \emph{Urosalpinx cinerea} {S}ay},
 journal = {Biol. Bull.},
 volume = {140},
 pages = {63--72}
} 

@Misc{issg,
 howpublished = {\url{http://issg.org/database/species/ecology.asp?si=1383&fr=1&sts=& ang=TC&ver=print&prtflag=false}}
} 

@Misc{ADW,
 howpublished = {\url{http://animaldiversity.org/accounts/Urosalpinx_cinerea/}}
}