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

@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{Mesa2001,
 author = {M. La Mesa},
 year = {2001},
 title = {Age and growth of \emph{Crystallogobius linearis}(von {D}\"{u}ben, 1845) ({T}eleostei: {G}obiidae) from the {A}driatic {S}ea},
 journal = {Sci. Mar.},
 volume = {65(4)},
 pages = {375-381}
} 

@Misc{fishbase,
 author = {Anonymous},
 year = {2015},
 howpublished = {\url{https://www.fishbase.de/summary/Crystallogobius-linearis.html}}
}