Synopsis of the Snakes of the Philippines A Synthesis of Data from Biodiversity Repositories, Field Studies, and the Literature Author Leviton, Alan E. Herpetology Division, Institute of Biodiversity Science & Sustainibility, California Academy of Sciences, 55 Music Concourse Drive, San Francisco, California 94118 & Research Associate, Division of Amphibians & Reptiles, Department of Vertebrate Zoology, National Museum of Natural History, Smithsonian Institution, Washington, DC, USA. aleviton@calacademy.org Author Siler, Cameron D. Department of Biology and Sam Noble Museum, University of Oklahoma, 2401 Chautauqua Ave., Norman, OK 73072 - 7029, USA & Zoology Division, National Museum of the Philippines, Rizal Park, Burgos Ave., Ermita 1000, Manila, Philippines. camsiler@ou.edu Author Weinell, Jeffrey L. Department of Ecology and Evolutionary Biology and Biodiversity Institute, University of Kansas, Lawrence, Kansas 66045 jweine2@gmail.com Author Brown, Rafe M. Department of Ecology and Evolutionary Biology and Biodiversity Institute, University of Kansas, Lawrence, Kansas 66045 & Zoology Division, National Museum of the Philippines, Rizal Park, Burgos Ave., Ermita 1000, Manila, Philippines. rafe@ku.edu text Proceedings of the California Academy of Sciences 2018 Oxford, England 2018-03-29 64 14 399 568 http://dx.doi.org/10.5281/zenodo.11512589 journal article 299690 10.5281/zenodo.11512589 d7a23684-9222-422b-868a-6c8712a4fd05 0068-547X 11512589 Calamaria gervaisii iridescens Taylor, 1917 Visayan Reed Snake Calamaria gervaisii , Günther, 1879:77 (part).— Boulenger, 1894 a:338 (part).— Marx and Inger, 1955:180; 1965:106 (part).— Ferner, Brown, Sison, and Kennedy, 2001:52 [18].— Siler, Swab, Oliveros, Diesmos, Averia, Alcala, and Brown. 2012:456.— Wallach, Williams, and Boundy, 2014:133 (part).— Supsup, Puna, Asis, Redoblado, Panaguinit, Guinto, Rico, Diesmos, Brown, and Mallari, 2016:167 , fig. 31 . Calamaria gervaisii iridescens Taylor, 1917:360 ; 1922a:188 . TYPE LOCALITY AND TYPE SPECIMEN ( S ) .— Canlaon Volcano , Negros Occidental Prov ., Negros Id. , Philippines . Holotype : CM [not confirmed]. PHILIPPINE DISTRIBUTION ( ENDEMIC ) ( Map 6B [p. 117]).— Cebu, Masbate , Negros (Prov.: Negros Occidental, Negros Oriental ), Panay (Prov.: Iloilo ), Romblon Id. Group (? Carabao). CONSERVATION STATUS [IUCN] .— Only reported as C. gervaisi, Least Concern [2016] ver. 3.1.