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

@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{ArayAgos2008,
 author = {Patricia R. Araya and Angelo A. Agostinho and Jos\'{e} A. Bechara},
 year  = {2008},
 title = {Population structure, growth and fishery yield of \emph{Leporinus acutidens} ({V}alenciennes, 1837) ({T}eleostei: {A}nostomidae) in {Y}acyret\'{a} {R}eservoir ({A}rgentina)},
 journal = {Neotropical Ichthyology},
 volume = {6(1)},
 pages = {57-66}
} 

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