Home - Taxonomy - Geography - Biodiversity - Literature - Purchase RepFocus Recent updates Related bibliographies: Reptiles Snakes Colubridae Asia Taxonomy of the genus Isanophis Biodiversity of the family Colubridae Bibliography of the genus Isanophis (Isan Keeled Stream Snake) (Reptilia: Serpentes: Colubridae) Note: In order to limit redundancy, relevant literature indexed in the related bibliographies in the left column may not have been included in this page. For a comprehensive search of literature, these bibliographies should therefore also be consulted. Isanophis boonsongi Chan-Ard, T. 2012. Parahelicops boonsongi. The IUCN Red List of Threatened Species 2012: e.T41214A2951873. http://dx.doi.org/10.2305/IUCN.UK.2012-1.RLTS.T41214A2951873.en. Cox, M.J. 1995. Geographic distribution: Opisthotrophis boonsongi (Boonsong's Stream Snake). Herpetological Review 26(3): 157. David, P.; Pauwels, O.S.G.; Nguyen, T.Q.; Vogel, G. 2015. On the taxonomic status of the Thai endemic freshwater snake Parahelicops boonsongi, with the erection of a new genus (Squamata: Natricidae). Zootaxa 3948(2): 203–217.