In this synopsis, we provide basic information relating to each of the currently known species of snakes that has been recorded from the Philippines. The references included with each account provide guidance to literature that contains additional information. This work represents an up-to-date account of the snake fauna of the Philippine Archipelago....

Based on molecular and morphological data sets, we describe a new species of scincid lizard of the genus Lygosoma from Indochina, and redescribe true Lygosoma quadrupes (Linnaeus, 1766). The new species is small and slender, and represents the third member of the L. quadrupes complex, increasing the diversity of Lygosoma species recognized in Southeast Asia to 24. Based on the reevaluation of...

Aplectana samarensis sp. nov. (Ascaridida, Cosmocercidae) from the intestines of Limnonectes magnus (Anura, Dicroglossidae) is described and illustrated. Aplectana samarensis sp. nov. represents the 53rd species assigned to the genus and the 6th species reported from the Oriental region. It is easily separated from the 5 species previously reported from the region by the presence of a gubernaculum and the distribution pattern...

Philicoris, a new genus of the mirid subfamily Deraeocorinae, tribe Hyaliodini, is described from the Philippines. New species Philicoris mayon sp. n. and Philicoris palali sp. n. from the island of Luzon are documented with photographic images of the dorsal habitus and male genital structures....

Although the genus Japalura s.l. has long been recognized as paraphyletic based on limited genetic sampling, its problematic taxonomy has not been revised, and phylogenetic relationships among the majority of congeners remain unknown. Here we utilize a densely sampled dataset of both multilocus genetic and morphological data to provide the first phylogenetic inference of relationships among Japalura s.l. species. Our results show...

Although the recognized distribution of Japalura kumaonensis is restricted largely to western Himalaya, a single isolated outlier population was reported in eastern Himalaya at the China-Nepal border in southeastern Tibet, China in Zhangmu, Nyalam County. Interestingly, subsequent studies have recognized another morphologically similar species, J. tricarinata, from the same locality in Tibet based on photographic evidence only. Despite these reports, no studies...

Due to a paucity of surveys in northern Indochina and lack of international collaborations among neighboring countries, recognized distributional ranges for many amphibian and reptile species end at the political borders for some countries, despite seemingly continuous suitable habitat spanning the region. Combining both morphological and genetic data, we report the first discovery of Japalura chapaensis, a rare agamid lizard believed previously...

Mountain Dragons of the genus Japalura Gray 1853 have gained increasing systematic attention recently as a result of the availability of new, vouchered collections and a resurgence of interest in Indochinese agamid diversity. This is particularly true for the J. flaviceps Barbour, Dunn 1919 complex from southwest China. However, many species of the complex are still known from few historical specimens only,...

The Philippines possess a remarkable species diversity of amphibians and reptiles, much of which is endemic to this Southeast Asia island nation. Lizard diversity in the family Gekkonidae is no exception, with more than 80% of the country’s gecko species endemic to the archipelago, including the entire genus of False Geckos (Pseudogekko). This small radiation of diminutive, slender, arboreal forest species has...

Meteterakis hurawensis n. sp. (Nematoda, Heterakidae) from the large intestine of Brachymeles orientalis and Brachymeles samad (Squamata, Scincidae) is described and illustrated. Meteterakis hurawensis n. sp. represents the 20th Oriental species assigned to the genus and is distinguished from other Oriental species by the distribution pattern of the caudal papillae (10 pairs total, 3 pairs of relatively large pedunculate papillae, 2 pairs...

With a published multilocus phylogenetic analysis as our guide, we use new data from the external phenotype and genetically defined distributions of evolutionary lineages to resolve species boundaries associated with the southwest Mindanao Stream Frogs, Sanguirana everetti (Boulenger 1882), its junior synonym, Rana mearnsi, Stejneger 1905, and the northeast Mindanao Stream Frogs, Sanguirana albotuberculata (Inger 1954). Consideration of relationships, distributions, type localities,...