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

@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{MaliEise1971,
 doi = {10.1111/j.1748-1090.197},
 author = {Maliniak, E. and Eisenberg, J. F.},
 year = {1971},
 title = {Breeding spiny rats in captivity},
 journal = {International Zoo Yearbook},
 volume = {11(1)},
 pages = {93–98}
} 

@Article{Tesh1970,
 author = {Robert B. Tesh},
 year = {1970},
 title = {Notes on the Reproduction, Growth, and Development of {E}chimyid Rodents in {P}anama},
 journal = {Journal of Mammalogy},
 volume = {51(1)},
 pages = {199-202}
} 

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

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