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

@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{CurtSant2017,
 doi = {10.1111/jfb.13473},
 author = {Curtis, J. M. R. and Santos, S. V. and Nadeau, J. L. and Gunn, B. and Bigney Wilner, K. and Balasubramanian, H. and S. Overington and C.-M. Lesage and J. D'entremont and K. Wieckowski},
 year = {2017},
 title = {Life history and ecology of the elusive {E}uropean short-snouted seahorse \emph{Hippocampus hippocampus}},
 journal = {Journal of Fish Biology},
 volume = {91(6)},
 pages = {1603–1622}
} 

@Misc{fishbase,
 howpublished = {\url{http://www.fishbase.se/summary/Hippocampus-hippocampus.html}}
}