13234 Pseudobatos leucorhynchus (Günther, 1867) Rhinobatidae Guitarfishes Rhinopristiformes Elasmobranchii Whitesnout guitarfish Eastern Central Pacific: Mazatlán, Mexico to Ecuador, including Galapagos Islands. UBC 600030 25 N 109 W Rhinobatos leucorhynchus UBC 600030 25 N 109 W Rhinobatos leucorhynchus UBC 600026 15 N 93 W Rhinobatos leucorhynchus UBC 590680 8 N 79 W Rhinobatos leucorhynchus UBC 570108 19 N 104 W Rhinobatos leucorhynchus CICIMAR-IPN 4308 1994 Rhinobatos leucorhynchus 4 m CICIMAR-IPN 4315 1994 Rhinobatos leucorhynchus 8 m CICIMAR-IPN 4377 1994 Rhinobatos leucorhynchus 5 m