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

@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}}
} 

@Misc{fishbase,
 howpublished = {\url{https://www.fishbase.se/summary/Myliobatis-californica}}
} 

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

@Article{MartCail1988,
 author = {Linda K. Martin and Gregor M. Cailliet},
 year = {1988},
 title  = {Age and Growth Determination of the Bat Ray, \emph{Myliobatis californica} {G}ill, in {C}entral {C}alifornia},
 journal = {Copeia},
 volume = {1988(3)},
 pages = {762-773}
}