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

@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{LamaGodi1996,
 author = {Lamas, I. R. and Godinho, A. L.},
 year  = {1996},
 title = {Production in the piranha \emph{Serrasalmus spilopleura},
 a neotropical fish with an unusual pattern of sexual maturity},
 journal = {Environmental Biology of Fishes},
 volume = {45},
 pages = {161–168}
} 

@Article{SousSoar2013,
 doi = {10.4025/actascibiolsci.v35i3.15749},
 author = {Fabrício Barros de Sousa and Maria Gercilia Mota Soares and Luiza Prestes},
 year  = {2013},
 title = {Population dynamics of the yellow piranha \emph{Serrasalmus spilopleura} {K}ner, 1858 ({C}haracidae, {S}errasalminae) in {A}mazonian floodplain lakes},
 journal = {Acta Scientiarum},
 volume = {35(3)},
 pages = {367-372}
} 

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