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

@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{SmitCail2007,
 doi = {10.1071/MF06083},
 author = {Wade D. Smith and Gregor M. Cailliet and Everardo Mariano Melendez},
 year = {2007},
 title = {Maturity and growth characteristics of a commercially exploited stingray, \emph{Dasyatis dipterura}},
 journal = {Marine and Freshwater Research},
 volume = {58},
 pages = {54-66}
} 

@Article{SaadSaid2015,
 author = {Abdesselem SAADAOUI and  B\'{e}chir SAIDI and Samira ENAJJAR and Mohamed Nejmeddine BRADAI},
 year = {2015},
 title = {Reproductive biology of the common stingray \emph{Dasyatis pastinaca} ({L}innaeus, 1758) off the {G}ulf of {G}ab\`{e}s ({C}entral {M}editerranean {S}ea)},
 journal = {Cah. Biol. Mar.},
 volume = {56},
 pages = {389-396}
} 

@Misc{fishbase,
 howpublished = {\url{https://www.fishbase.de/summary/Hypanus-dipterurus.html}}
}