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

@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{DaviKnap1953,
 author = {William B. Davis and Frank T. Knapp},
 year = {1953},
 title = {Notes on the Salamander \emph{Siren intermedia}},
 journal = {Copeia},
 volume = {1953(2)},
 pages = {119-121}
} 

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

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

@Misc{amphibiaweb,
 howpublished = {\url{https://amphibiaweb.org/cgi/amphib_query?rel-common_name=like&where-scientific_name=Siren+intermedia}}
}