Multivariate Characterization of Phenotypic Variation from throughout the Geographic Ranges of Philippine False Coral Snakes: Two Species or Four?
Justin M. Bernstein, Joward Bautista, Arvin C. Diesmos, Michael A. Clores, Michael Cuesta, Marites B. Sanguila, and Rafe M. Brown
Ichthyology & Herpetology 109: 1036–1046