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

@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{BuffCast2000,
 author = {Vivian de Buffr\'{e}nil and Jacques Castanet},
 year = {2000},
 title = {Age Estimation by Skeletochronology in the {N}ile Monitor (\emph{Varanus niloticus}), a Highly Exploited Species},
 journal = {Journal of Herpetology},
 volume = {34(3)},
 pages = {414-424}
} 

@Misc{ADW,
 howpublished = {\url{https://animaldiversity.org/accounts/Varanus_niloticus/}}
} 

@Misc{AnAge,
 howpublished = {\url{https://genomics.senescence.info/species/entry.php?species=Varanus_niloticus}}
}