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

@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{PalaSara2001,
 author = {J. L. Palaz\'{o}n-Ferna/'{a}ndez and A. M. Arias and C. Sarasqete},
 year = {2001},
 title = {Aspects of the reproductive biology of the toadfish, \emph{Halobatrachus didactylus} ({S}chneider, 1801) ({P}isces: {B}atrachoididae)},
 journal = {Sci. Mar.},
 volume = {65(2)},
 pages = {131--138}
} 

@Misc{fishbase,
 howpublished = {\url{http://www.fishbase.org/summary/Halobatrachus-didactylus.html}}
}