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

@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}}
} 

@phdthesis{Schl1997,
 author = {Marie-Lise Schl\"{a}ppy},
 year = {1997},
 title = {Patterns of growth, reproduction and survival in gobiid fish; the implcations of small body size on life history characteristics},
 school = {James Cook University of North Queensland}
} 

@Misc{fishbase,
 howpublished = {\url{https://www.fishbase.se/summary/Psammogobius_biocellatus}}
}