2541 Mustelus lunulatus Jordan & Gilbert, 1882 Triakidae Houndsharks Triakinae Carcharhiniformes Elasmobranchii Sicklefin smooth-hound Eastern Pacific: southern California, USA to Panama. UBC 590247 23 N 106 W Mustelus lunulatus UBC 590227 25 N 109 W Mustelus lunulatus UBC 560149 4 S 81 W Mustelus lunulatus UBC 570120 20 N 105 W Mustelus lunulatus UBC 540048 17 N 101 W Mustelus lunulatus GCRL 11773 Mustelus lunulatus AMNH 15672 1936 Mustelus lunulatus AMNH 15670 1938 Mustelus lunulatus AMNH 15671 1938 Mustelus lunulatus ISH 292-1975 1975 Mustelus lunulatus 200 m CICIMAR-IPN 1467 1982 Mustelus lunulatus 5 m CICIMAR-IPN 2091 1985 Mustelus lunulatus 4 m CICIMAR-IPN 629 1992 Mustelus lunulatus 6 m