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

@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{VellMigo2010,
 author = {B. C. Vellutini and A. E. Migotto},
 year = {2010},
 title = {Embryonic, Larval, and Juvenile Development of the Sea Biscuit \emph{Clypeaster subdepressus} ({E}chinodermata: {C}lypeasteroida)},
 journal = {PLoS ONE},
 volume = {5},
 number = {3},
 pages = {e9654},
 doi = {10.1371/journal.pone.0009654}
} 

@Techreport{Sera1970,
 author = {D. K. Serafy},
 year = {21970},
 title = {A NEW SPECIES OF \emph{Clypeaster} FROM THE {G}ULF AND {C}ARIBBEAN AND A KEY TO THE SPECIES IN THE TROPICAL {N}ORTHWESTERN {A}TLANTIC ({E}CHINODERMATA: {E}CHINOIDEA)},
 series = {BIOLOGICAL RESULTS OF THE UNIVERSITY OF {M}IAMI DEEP-SEA EXPEDITIONS},
 institution = {University of Miami, Rosenstiel School of Marine and Atmospheric Sciences, and  Florida Department of Natural Resources, Marine Research Laboratory.},
 howpublished = {\url{www.vliz.be/imisdocs/publications/150657.pdf}}
} 

@Misc{ADW,
 howpublished = {\url{http://animaldiversity.org/accounts/Clypeaster_subdepressus/}}
}