Vancouver's Salamander (Amblystoma paroticum: Yarrow, Henry C. 1882. Check list of North American Reptilia and Batrachia with catalogue of specimens in U. S. National Museum. Bulletin of the United States National Museum (24):1-249); Northwestern Salamander (Ambystoma gracile: Schmidt, Karl P. 1953. A Check List of North American Amphibians and Reptiles. 6th Edition. University of Chicago Press, Chicago, Illinois. 280pp.); British Columbia Salamander (Ambystoma gracile decorticatum: Schmidt, Karl P. 1953. A Check List of North American Amphibians and Reptiles. 6th Edition. University of Chicago Press, Chicago, Illinois. 280pp.); Oregon Salamander (Ambystoma gracile gracile: Schmidt, Karl P. 1953. A Check List of North American Amphibians and Reptiles. 6th Edition. University of Chicago Press, Chicago, Illinois. 280pp.); British Columbia Salamander (Ambystoma gracile decorticatum: Conant, Roger, Fred R. Cagle, Coleman J. Goin, Charles H. Lowe, Wilfred T. Neill, M. Graham Netting, Karl P. Schmidt, Charles E. Shaw, Robert C. Stebbins, and Charles M. Bogert. 1956. Common names for North American amphibians and reptiles. Copeia 1956(3):172-185); Brown Salamander (Ambystoma gracile gracile: Conant, Roger, Fred R. Cagle, Coleman J. Goin, Charles H. Lowe, Wilfred T. Neill, M. Graham Netting, Karl P. Schmidt, Charles E. Shaw, Robert C. Stebbins, and Charles M. Bogert. 1956. Common names for North American amphibians and reptiles. Copeia 1956(3):172-185);