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

@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{ClugCoop1960,
 author = {James P. Clugston and Edwin L. Cooper},
 year = {1982},
 title = {Growth of the Common Eastern Madtom, \emph{Noturus insignis} in {C}entral {P}ennsylvania},
 journal = {The American Midland Naturalist},
 volume = {1960(1)},
 pages = {9-16}
} 

@Misc{fishbase,
 howpublished = {\url{https://www.fishbase.se/summary/Noturus-insignis.html}}
}