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

@Misc{fishbase,
 howpublished = {\url{https://www.fishbase.in/summary/Ptychocheilus-oregonensis.html}}
} 

@Misc{explorer,
 howpublished = {\url{https://explorer.natureserve.org/Taxon/ELEMENT_GLOBAL.2.102402/Ptychocheilus_grandis}}
} 

@article{Beam1992,
 author = {Raymond C. Beamesderfer},
 year = {1992},
 title  = {Reproduction and early life history of northern squawfish, \emph{Ptychocheilus oregonensis},
 in {I}daho's {S}t. {J}oe {R}iver},
 journal = {Environmental Biology of Fishes},
 pages = {231-241},
 volume = {35},
 number = {3}
} 

@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}}
} 

@techreport{Garc2014,
 author = {Adan Martinez Garcia},
 year = {2014},
 title  = {Invasive Species of the {P}acific {N}orthwest: Northern Pikeminnow, \emph{Ptychocheilus oregonensis}},
 series = {FISH 423: Julian Olden},
 institution = {U.S. Fish and Wildlife Service}
}