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

@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{CurtVinc2006,
 doi = {10.1111/j.1095-8649.2006.00952.x},
 author = {J. M. R. Curtis and A. C. J. Vincent},
 year = {2006},
 title = {Life history of an unusual marine fish: survival, growth and movement patterns of \emph{Hippocampus guttulatus} {C}uvier 1829},
 journal = {Journal of Fish Biology},
 volume = {68},
 pages = {707-733}
} 

@Article{PlanQuin2010,
 author = {M. Planas and P. Quintas and A. Chamorro and C. Silva},
 year = {2010},
 title = {Female maturation, egg characteristics and fatty acids profile in theseahorse \emph{Hippocampus guttulatus}},
 journal = {Animal Reproduction Science},
 volume = {122},
 pages = {66-73}
} 

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