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

@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{LegeTeug1992,
 title = {A comparative study on morphology, growth rate and reproduction of \emph{Clarias gariepinus} ({B}urchell, 1822), \emph{Heterobranchus longifilis} {V}alenciennes, 1840, and their reciprocal hybrids ({P}isces, {C}lariidae)},
volume = {40},
journal = {Journal of Fish Biology},
author = {M. Legendre and G. G. Teugels and C. Cauty and  B. Jalabert},
year = {1992},
pages = {59-79}
} 

@Misc{fishbase,
 howpublished = {\url{https://www.fishbase.de/summary/Clarias-gariepinus.html}}
}