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ISC Schedule of Meetings


19-26 November 2014 Puerto Vallarta, Jalisco, Mexico

Working Group Report

Report of the Shark Working Group Workshop Continue Download PDFDownload

Working Group Working Papers

No. Title Authors and Contact
01 Description of the Hawaii Longline Observer Program. Sippel, T., N. Nasby-Lucas
and S. Kohin
02 Catch data for shortfin mako shark reported by fishery observers from Mexican shark longline and driftnet fisheries in the North Pacific in 2006-2014. Castillo-Geniz, J.L.,
C.J. Godinez-Padilla,
H.A. Ajás-Terriquez
and L.V. González-Ania
03 Catches of shortfin mako sharks from U.S. commercial and recreational fisheries in the North Pacific Ocean. Sippel, T., F. Carvalho,
S.L.H. Teo and S. Kohin
04 Distribution, body length and abundance of blue shark and shortfin mako in the Northwestern Pacific Ocean based on longline research vessels from 2000 to 2014. Ohshimo, S., Y. Fujinami,
K. Shiozaki, M. Kai,
Y. Semba, N. Katsumata,
D. Ochi, H. Matsunaga,
H. Minami and K. Yokawa
05 Evaluation of growth band counts precision in the vertebrae of shortfin mako sharks caught in the Mexican Pacific. Tovar-Ávila, J.,
D.A. Chávez-Arrenquín,
J. Leonardo-Castillo-Géniz,
D. Corro-Espinosa,
C.J. Godínez-Padilla,
G. Andrade-Domínguez,
A. Torres, J.F. Márquez-Farías,
R.E. Lara-Mendoza, J.E.O. Soto,
A.R. Valencia and L.D.C. Collín
06 Oxytetracycline age validation of an adult shortfin mako shark after six years at liberty. Kinney, M.J., R.J.D. Wells
and S. Kohin
07 Withdrawn
08 Standaradized abundance index of juvenile shortfin mako shark (Isurus oxyrinchus) based on fishery independent survey in the Southern California Bight (1994-2013). Runcie, R.M., Y. Xu,
J. Wraith and S. Kohin
09 Standardized catch rates of shortfin mako shark in the U.S. West Coast drift gillnet fishery. Lee, H.H., K. Piner,
S.L.H. Teo and S. Kohin
10 Standardized catch rates of shortfin mako shark (Isurus oxyrinchus) caught by the Hawaii-based pelagic longline fleet (2002-2013). Carvalho, F. and G. DiNardo
11 CPUE standardization and catch estimate of shortfin mako shark by Taiwanese large-scale tuna longline fishery in the North Pacific Ocean. Tsai, W.P. and K.M. Liu
12 Withdrawn
13 Developing and testing a State-space Production Model for the shortfin mako shark in the North Pacific Ocean. Carvalho, F., H.H. Lee,
Y.J. Chang and G. DiNardo
14 CPUE standardization for shortfin mako, Isurus oxyrinchus, of the Japanese Longline Fishery in the North Pacific Ocean. Kai, M., Y. Semba,
K. Shiozaki, S. Oshimo
and K. Yokawa
15 Counting of concentric bands in vertebrae of mako shark of the North Pacific Ocean. Márquez-Farías, J.F.
and R.E. Lara-Mendoza
16 Standardized catch rates for mako shark (Isurus oxyrinchus) in the 2006-2014 Mexican Pacific longline fishery based upon a shark scientific observer program. González-Ania, L.V.,
J.I. Fernández-Méndez
and J.L. Castillo-Géniz
17 Estimations of the Shortfin Mako Shark (Isurus oxyrinchus) catches by Mexican Pacific fisheries (1976-2013). Sosa-Nishizaki, O.,
L.E. Saldaña-Ruiz,
D. Corro-Espinosa, J. Tovar-Ávila,
J.L. Castillo-Géniz,
H. Santana-Hernández
and J.F. Márquez-Farías

Information Papers

No. Title Authors and Contact
01 Growth and spatiotemporal distribution of juvenile shortfin mako, Isurus oxyrinchus, in the western and central North Pacific. Kai, M., K Shiozaki,
S. Ohshimo and K. Yokawa
02 Spatial and temporal patterns in the size and sex of shortfin mako sharks from US and Japanese commercial fisheries: a synthesis to guide future research. Sippel, T., S. Ohshimo,
K. Yokawa, Y. Semba,
M. Kai, F. Carvalho,
M. Kinney and S. Kohin
03 Preliminary Overview of the SPC Data holdings in the North Pacific with respect to Mako shark caught by NON-ISC members, and ISC members in the north Pacific EEZ's (excluding USA).