2-6 June Sharks
International Durban 2014, South Africa
Welcome to the
Home Page of Henry F. Mollet
|Aquarium Directories||Aquariums||Conservation & Education|
|Elasmobranch Literature||Elasmobranch Research||Elasmobranch Societies||Marine Mammals, Marine Turtles, and Marine Birds|
|Marine Natural History Photography||Marine Research Institutions||Oceanography||Save Bimini Bay|
|New Feb 2013||
Poster on 'Captive Biology of Pelagic Stingrays,
Dasyatis (Pteroplatytrygon) violacea in the First Year'
Post-embryonic development of the sawfish Pristis perotteti, Mueller and Henly 1841. 1978 MS thesis by Madeline I. Oettinger.
|New Sep 2007||
Photo List of necropsy of 'Zeebrugge, Belgium' Basking Shark by Frederik Mollen
(several photographs courtesy of Filip Van den Eynde, Belgium)
|New Aug 2005||E-patterns for age-structured animals
based on E-triangles for the 21st century.
If I assume that fertility (m) and adult survival (Sa) are constant, then the mean age of reproducing females at the stable age distribution (Ā) is given by the following equation and the E-pattern for any age-structured species is easily calculated (Mollet and Cailliet 2003; Appendix, pdf). Because the elasticity ratio of adult survival to juvenile survival is given by E(Sa)/E(Sj) = (Ā/α) - 1, it is easy to predict the E(Sa)/E(Sj) ratio using contour plots giving z = E(Sa)/E(Sj) for x = Sa/λ1, y = α, and using ω/α as an additional parameter.
|New May 2004||Ebert, D.A., H.F. Mollet, A. Baldridge, T. Thomas, K. Forney, and W.E. Ripley. (2004). Occurrence of the whale shark, Rhincodon typus Smith 1828, in California waters. Northwestern Naturalist 85 , 26-28.|
|New Dec. 2002||Vital Rates (Life
History Table Parameters) and Demographic Analyses
of Northern Pacific Ocean Elasmobranchs with introduction
|New Sept. 2002||White shark morphometrics|
|Anatomy of Salmon Shark Embryos||Angel Shark||Basking Shark||Basking Shark Fishery in Monterey Bay|
|Bibliographies of Elasmobranch Species||Blue Shark||Bull Shark||Dive the Big Five|
Demography Special Topic:
|Embryo Develop. of the Brown Catshark||Embryo Development of the Pelagic Stingray||Galapagos Shark
|Goblin Shark||Hammerhead Shark (great)||Hammerhead Shark (scalloped)|
(Mackerel sharks, Porbeagles, White shark)
|Life History Summary for several Elasmobranchs||Longfin Mako||Man-Killers of the Ages by H. S. Mazet|
|Manta and Devil Ray||Megamouth Shark||Oceanic Whitetip Shark||Oviparous Sharks (list of ~ 120 egg-laying sharks)|
|Pacific Sleeper Shark||Pelagic Stingray||Porbeagle Shark||Prickly Sharks captured in Monterey Bay|
||Sandtiger Shark||Post-embryoinc development of the sawfish Pristis perotteti||Sevengill Shark|
|Sixgill Shark||Shortfin Mako||Thresher Shark (common)||Tiger Shark|
|von Bertalanffy Growth Function||Whale Shark||Whale Sharks in Monterey Bay?||White Shark|
Please send comments or corrections to Dr.
Henry F. Mollet
Dentorama shows upper dentition of 323 mm total length porbeagle embryo, © H. F. Mollet. Background credit: Jim Bourdon (Drawing of bicuspid tooth of pelagic stingray). Created October 1995, updated December 2013