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

@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{TabeTabe1986,
 author = {Charles A. Taber and Barbara A. Taber and Milton S. Topping},
 year = {1986},
 title = {POPULATION STRUCTURE, GROWTH AND REPRODUCTION OF THE {A}RKANSAS DARTER, \emph{Etheostoma cragini}({P}ERCIDAE)},
 journal = {The Southwestern Naturalist},
 volume = {31(2)},
 pages = {207-214}
} 

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