Note
A female longfin mako (Isurus paucus) was found in the surf at Melbourne Beach, Brevard County, Florida, 28 December, 1975. This is the first North America record for this circum-tropical species and is the first account of a specimen from continental shelf waters anywhere. Pigmentation pattern, fin length, and comparative jaw examinations with I. oxyrinchus of similar size were used to verify the identification.