unable to replenish this harvest. Smalleye hammerheads are also bycatch in commercial shrimp trawls, which are often run through the shark's shallow-water habitat. Anecdotal evidence suggests that smalleye hammerhead catches have declined significantly off Trinidad and northern Brazil, which are likely indicative of population trends in the rest of its range. The smalleye shark is federally protected in Brazil and Colombia. References External links "Sphyrna tudes, Smalleye hammerhead" at FishBase "Biological Profiles: Smalleye Hammerhead" at Florida Museum of Natural History "In Search of the Golden Hammerhead" at ReefQuest Centre for Shark Research "Sphyrna tudes" at Shark-references.com smalleye hammerhead Fish of Brazil Fish of Uruguay Fish of Venezuela Marine fauna of South America smalleye hammerhead Taxa named by Achille Valenciennes