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

@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{GrayCook2005,
 doi = {10.1111/j.1748-1090.2012.00193.x},
 author = {Kristine L. Grayson and Leslie W. Cook and M. Jason Todd and D. Pierce and William A. Hopkins and Robert E. Gatten Jr. and Michael E. Dorcas},
 year = {2005},
 title  = {Effects of prey type on specific dynamic action, growth, and mass conversion efficiencies in the horned frog, \emph{Ceratophrys cranwelli}},
 journal = {Comparative Biochemistry and Physiology, Part A},
 volme = {141},
 pages = {298-304}
} 

@Article{OrtiAlme2013,
 doi = {10.1111/j.1748-1090.2012.00193.x},
 author = {D. Ortiz and D. Almeida-Reinoso and A. Coloma},
 year = {2013},
 title  = {Notes on husbandry, reproduction and development in the {P}acific horned frog \emph{Ceratophrys stolzmanni} ({A}nura: {C}eratophryidae), with comments on its amplexus},
 journal = {International Zoo Yearbook},
 volme = {47},
 pages = {151-162}
} 

@Misc{amphibiaweb,
 howpublished = {\url{https://amphibiaweb.org/cgi/amphib_query?where-genus=Ceratophrys&where-species=cranwelli}}
} 

@Misc{EoL,
 howpublished = {\url{https://eol.org/pages/337390}}
}