A further contribution to the ichthyology of Venezuela Schultz, Leonard P. Proceedings of the United States National Museum, 3 1949 99 1 211 urn:lsid:zoobank.org:act:45FBDF026A054471970BC03F49699F55 Elasmobranchii Urotrygonidae Urotrygon CoL Animalia Myliobatiformes Chordata species venezuelae  This treatment is a stub. You can help Plazi making the full treatment available.