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

@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}}
} 

@Misc{fishesoftexas,
 howpublished = {\url{http://txstate.fishesoftexas.org/lepomis humilis.htm}}
} 

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

@techreport{BarnAnso1923,
 author = {R. L. Barney and B. J. Anson},
 year = {1923},
 title  = {Life history and ecology of the orange-spotted sunfish \emph{Lepomis humilis}},
 institution = {Dept of Commerce, Washington, Bureau of fisheries},
 volume = {938}
}