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

@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}}
} 

@Misc{fishbase,
 howpublished = {\url{https://www.fishbase.se/summary/Urotrygon_rogersi}}
} 

@article{MejiCorte2014,
 doi = {10.1371/journal.pone.0096077},
 author = {Mej\'{i}a-Falla, P. A. and Cort\'{e}s, E. and  Navia, A. F. and Zapata, F. A.},
 title = {Age and Growth of the Round Stingray \emph{Urotrygon rogersi},
 a Particularly Fast-Growing and Short-Lived {E}lasmobranch},
 year = {2014},
 journal = {PLoS ONE},
 volume = {9(4)},
 pages = {e96077}
} 

@article{MejiNavi2012,
 doi = {10.1111/j.1095-8649.2012.03237.x},
 author = {Mej\'{i}a-Falla, P. A. and  Navia, A. F. and Cort\'{e}s, E.},
 title = {Reproductive variables of \emph{Urotrygon rogersi} ({B}atoidea: {U}rotrygonidae): a species with a triannual reproductive cycle in the eastern tropical {P}acific {O}cean},
 year = {2012},
 journal = {Journal of Fish Biology},
 volume = {80},
 pages = {1246-1266}
}