2543 Triakis semifasciata Girard, 1855 Triakidae Houndsharks Triakinae Carcharhiniformes Elasmobranchii Leopard shark Eastern Pacific: Oregon, USA to the Gulf of California. UBC 540502 33 N 117 W Triakis semifasciata AMNH 50928 Triakis semifasciata IGFA 34 N 119 W Triakas semifasciata IGFA 34 N 119 W Triakas semifasciata IGFA 33 N 118 W Triakas semifasciata IGFA 33 N 118 W Triakas semifasciata not cataloged 36 N 122 W 1971 Triakis semifasciata AMNH 39144 1979 Triakis semifasciata AMNH 43456 1979 Triakis semifasciata AMNH 53031 1979 Triakis semifasciata AMNH 56002 1979 Triakis semifasciata AMNH 44130 1981 Triakis semifasciata CICIMAR-IPN 339 1981 Triakis semifasciata 3 m AMNH 96797 1983 Triakis semifasciata AMNH 59887 1984 Triakis semifasciata AMNH 96793 1984 Triakis semifasciata CICIMAR-IPN 2320 1990 Triakis semifasciata 4 m CICIMAR-IPN 4048 1992 Triakis semifasciata 4 m AMNH 215895 1993 Triakis semifasciata CICIMAR-IPN 4355 1994 Triakis semifasciata 8 m