INTER-AMERICAN TROPICAL TUNA COMMISSION 83RD MEETING La Jolla, California (USA) 25-29 June 2012 PROPOSAL IATTC-83 E-1 SUBMITTED BY THE EUROPEAN UNION IATTC RESOLUTION ON THE CONSERVATION OF HAMMERHEAD SHARKS (FAMILY SPHYRNIDAE) CAUGHT IN ASSOCIATION WITH FISHERIES IN THE IATTC CONVENTION AREA EXPLANATORY MEMORANDUM Goal: Hammerhead sharks, caught mainly in the longline but also in purse
Published online on 04. June 2012 Trophic inferences of blue shark (Prionace glauca) in the Mexican Pacific from stable isotope analysis in teeth Polo-Silva, C. J., Galván-Magaña, F. and Delgado-Huertas, A. ABSTRACT: RATIONALE Isotopic analysis of biogenic tissues such as teeth of elasmobranchs has been well recognized as an important method to interpret present and