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Pareas carinatus WAGLER, 1830

IUCN Red List - Pareas carinatus - Least Concern, LC
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Higher TaxaPareidae, Colubroidea, Caenophidia, Alethinophidia, Serpentes, Squamata (snakes)
SubspeciesPareas carinatus carinatus (WAGLER 1830)
Pareas carinatus tenasserimicus POYARKOV et al. 2022 
Common NamesE: Keeled Slug Snake
G: Gekielte Schneckennatter
Chinese: 棱鳞钝头蛇 
SynonymAmblycephalus carinatus H. BOIE in SCHLEGEL 1826: 238 (nomen nudum)
Amblycephalus carinatus BOIE in SCHLEGEL 1826: 293 (nomen nudum)
Amblycephalus carinatus BOIE in SCHLEGEL 1828: 251 (nomen nudum)
Pareas carinata — WAGLER 1830: 181
Dipsas carinata — SCHLEGEL 1837: 285
Pareas carinata — DUMÉRIL, BIBRON & DUMÉRIL 1854: 439
Leptognathus carinatus — JAN 1863
Amblycephalus carinatus — DE ROOIJ 1917: 277
Pareas carinatus — COCHRAN 1930
Amblycephalus carinatus carinatus — MERTENS 1930
Amblycephalus carinatus — SMEDLEY 1931: 53
Amblycephalus carinatus — KOPSTEIN 1936
Pareas carinatus — SMITH 1943
Pareas carinatus carinatus — HAAS 1950
Amblycephalus carinatus — DEUVE 1961: 30
Pareas carinatus — MANTHEY & GROSSMANN 1997: 376
Pareas carinatus — COX et al. 1998: 78
Pareas carinatus carinatus — CHAN-ARD et al. 1999: 177
Pareas carinatus — SCHMIDT & KUNZ 2005: 41
Pareas carinatus carinatus — NGUYEN et al. 2009
Pareas carinatus — WALLACH et al. 2014: 535
Pareas (Pareas) carinatus — POYARKOV et al. 2022 
DistributionIndonesia (Java, Lombok, Sumatra, Bali [M. Auliya, pers. comm.], Borneo),
Malaysia (Malaya and East Malaysia)
Burma (Myanmar),
Thailand, Vietnam, Laos , Cambodia, China (Yunnan)

tenasserimicus: Thailand; Type locality: Suan Phueng District, Ratchaburi Province, Thailand.

unicolor: Cambodia

Type locality: Java  
Reproductionoviparous 
TypesLectotype: RMNH 954C, adult male, designated by Poyarkov et al. 2022; Syntypes: RMNH 954 (pers. comm. Gernot Vogel), ZSI 8021, ZSI 8022 (Bhosale et al. 2021)
Holotype: MNHN-RA 1938.0149 [unicolor] 
DiagnosisDiagnosis (genus): The genus Pareas is morphologically characterized by having medially smooth or keeled dorsal scales in 15 rows throughout the body; the ventrals preceded by a strongly enlarged preventral, larger than the ventrals; the subcaudals divided; the absence of mental groove; suboculars are usually present; supralabials usually not touching the eye (except in P. monticola and P. stanleyi); the anterior single inframaxillary shield lacking, three pairs of inframaxillaries, the first pair distinctly elongated, posterior inframaxillaries usually as long as wide or wider than long (Grossmann & Tillack 2003).


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CommentBehavior: nocturnal.

Subspecies: Pareas carinatus unicolor (BOURRET 1934) has been moved to P. berdmorei by Poyarkov et al. 2022.

Type species: Dipsas carinata REINHARDT is the type species of the genus Pareas WAGLER 1830: 181.

Type genus: Pareas WAGLER 1830 is the type genus of the family Pareidae ROMER 1956 (not Pareatidae as sometimes used, see Savage 2015 for an explanation) and the subfamily Pareinae ROMER 1956.

Group: The carinatus complex of Pareas includes P. carinatus, nuchalis, temporalis, and menglaensis (Le et al. 2021). Le et al. 2021: 449 have a key to the members of the carinatus complex. See also Poyarkov et al. 2022.

Habitat: Snakes of the genus Pareas are mainly arboreal. This species is semi-arboreal (Harrington et al. 2018).

Diet: slugs and snails; pareid snakes have more teeth on the right mandible than on the left for functional specialization in feeding on the dextral majority of land snails (Hoso 2017).

Synonymy: Kaiser et al. 2013 rejected the (sub-) generic names Dannyleeus Hoser 2012, Katrinahoserserpenea Hoser 2012 invalid and rejected their use instead of Pareas.

Distribution: Reported sometimes from, but not listed for Borneo by Stuebing et al. 2014. For a map of the P. hamptoni species complex see Ding et al. 2020: 180 (Fig. 1). Probably in Borneo based on observations published on iNaturalist (Björn Lardner, pers. comm., 22 July 2024).

Key: Vogel et al. 2021 provide a key to the Pareas slug snakes of Myanmar. Quah et al. 2021 provide a key to the species of Pareidae of Borneo. Poyarkov et al. 2022: 28 present a key to the genera and subgenera of Pareinae.

Genome: Roberts et al. 2024. 
EtymologyThe species name “carinatus” is a Latin adjective in nominative singular, masculine gender, derived from “carina” for a “keel of a ship”, and is given in reference to the keeled dorsal scales in this species (Poyarkov et al. 2022).

The genus name is a latinized noun in masculine gender derived from the Greek noun “pareias” (πaρείaς), a name of a mythological snake dedicated to Asclepius, and which was believed to be non-venomous and create a furrow anytime it moves (Poyarkov et al. 2022). 
References
  • Boie, H. 1828. Auszüge aus Briefen von Heinr. Boie zu Java an Hn. Schlegel, Conservator anim. vertebr. am Königl. niederl. Museum. lsis von Oken, Jena, 21 (10): 1.025 - 1.035 - get paper here
  • Chan-ard, T., Parr, J.W.K. & Nabhitabhata, J. 2015. A field guide to the reptiles of Thailand. Oxford University Press, NY, 352 pp. [see book reviews by Pauwels & Grismer 2015 and Hikida 2015 for corrections] - get paper here
  • Chan-ard,T.; Grossmann,W.; Gumprecht,A. & Schulz,K. D. 1999. Amphibians and reptiles of peninsular Malaysia and Thailand - an illustrated checklist [bilingual English and German]. Bushmaster Publications, Würselen, Gemany, 240 pp. [book review in Russ. J Herp. 7: 87] - get paper here
  • Cox, Merel J.; Van Dijk, Peter Paul; Jarujin Nabhitabhata & Thirakhupt,Kumthorn 1998. A Photographic Guide to Snakes and Other Reptiles of Peninsular Malaysia, Singapore and Thailand. Ralph Curtis Publishing, 144 pp.
  • Danaisawadi, Patchara; Takahiro Asami, Hidetoshi Ota, Chirasak Sutcharit & Somsak Panha 2016. A snail-eating snake recognizes prey handedness. Scientific Reports 6: 23832, doi:10.1038/srep23832 - get paper here
  • Das, I. 2012. A Naturalist's Guide to the Snakes of South-East Asia: Malaysia, Singapore, Thailand, Myanmar, Borneo, Sumatra, Java and Bali. Oxford J, ohn Beaufoy Publishing - get paper here
  • Das, Indraneil 2023. Snakes of a Continental Island: History and Patterns of Discovery of the Snake Fauna of Borneo to the Start of the Anthropocene. In: Lillywhite & Martins, eds., Islands and snakes, vol. II. Oxford University Press, p. 1 ff - get paper here
  • David,P. & Vogel, G. 1996. The snakes of Sumatra. An annotated checklist and key with natural history notes. Bücher Kreth, Frankfurt/M.
  • de Rooij, N. DE 1917. The Reptiles of the Indo-Australian Archipelago. Il. Ophidia. Leiden (E. J. Brill), xiv + 334 S. - get paper here
  • Deuve, J. 1961. Liste annotee des Serpents du Laos. Bull. Soc. Sci. Nat. Laos 1:5-32.
  • Ding, Li; Zening Chen, Chatmongkon Suwannapoom, Tan Van Nguyen, Nikolay A. Poyarkov, & Gernot Vogel 2020. A new species of the Pareas hamptoni complex (Squamata: Serpentes: Pareidae) from the Golden Triangle. TAPROBANICA 9 (2): 174–193
  • Dowling, H.G., & Jenner, J.V. 1988. Snakes of Burma: checklist of reported species and bibliography. Smithsonian Herp. Inf. Serv. (76): 19 pp. - get paper here
  • Geissler, P., Hartmann, T., Ihlow, F., Neang T., Seng R., Wagner, P. & Bohme, W. 2019. Herpetofauna of the Phnom Kulen National Park, northern Cambodia—An annotated checklist. Cambodian Journal of Natural History 2019 (1): 40–63 - get paper here
  • Geissler, Peter, Truong Quang Nguyen, Nikolay A. Poyarkov & Wolfgang Böhme 2011. New records of snakes from Cat Tien National Park, Dong Nai and Lam Dong provinces, southern Vietnam. Bonn zoological Bulletin 60 (1): 9-16 - get paper here
  • Götz, M. 2001. Die Schneckennatter Pareas carinatus WAGLER 1830 - Terrarienhaltung, Beutefangverhalten und Zucht. Salamandra 37 (1): 49-58 - get paper here
  • Götz, Matthias 2002. The feeding behavior of the snail-eating snake Pareas carinatus Wagler 1830 (Squamata: Colubridae) . Amphibia-Reptilia 23 (4): 487-493 - get paper here
  • Grismer, L.L., Neang, T., Chav, T. & Grismer, J.L. 2008. Checklist of the amphibians and reptiles of the Cardamom region of Southwestern Cambodia. Cambodian Journal of Natural History 2008(1): 12–28 - get paper here
  • Guo, Keji & Deng, Xuejiang 2009. A new species of Pareas (Serpentes: Colubridae: Pareatinae) from the Gaoligong Mountains, southwestern China. Zootaxa 2008: 53-60 - get paper here
  • GUO, YUHONG; GUANGLI WANG, DINGQI RAO 2020. Scale microornamentation of five species of Pareas (Serpentes, Pareidae) from China. Zootaxa 4742 (3): 565–572 - get paper here
  • Harrington, Sean M; Jordyn M de Haan, Lindsey Shapiro, Sara Ruane 2018. Habits and characteristics of arboreal snakes worldwide: arboreality constrains body size but does not affect lineage diversification. Biological Journal of the Linnean Society 125 (1): 61–71 - get paper here
  • Hoser, R.T. 2012. A new genus of Asian snail-eating snake (Serpentes: Pareatidae). Australasian J. Herpetol. 12:12–15. - get paper here
  • Hoso, M. 2017. Asymmetry of mandibular dentition is associated with dietary specialization in snail-eating snakes. PeerJ 5:e3011 - get paper here
  • JANZEN, P. 2022. Amphibians and Reptiles of Thailand Part 4: The northern part of the Thai Peninsula and again the Namtok Samlan NP. Sauria 44 (1): 13-32 - get paper here
  • Kaiser, H.; Crother, B.I.; Kelly, C.M.R.; Luiselli, L.; O’Shea, M.; Ota, H.; Passos, P.; Schleip, W.D. & Wüster, W. 2013. Best Practices: In the 21st Century, Taxonomic Decisions in Herpetology are Acceptable Only When Supported by a Body of Evidence and Published via Peer-Review. Herpetological Review 44 (1): 8-23
  • KHOERUNISA, IRA; MIRZA D. KUSRINI, AND ANI MARDIASTUTI 2021. Diversity of snake rescued from residential areas in Greater Jakarta metropolitan area, Indonesia. Media Konservasi 26 (3): 231-238; DOI: 10.29244/medkon.26.3.231-238 - get paper here
  • Kopstein, F. 1938. Ein Beitrag zur Eierkunde und zur Fortpflanzung der Malaiischen Reptilien. Bull. Raffles Mus. No 14: 81-167
  • Kopstein, Felix 1936. Herpetologische Notizen XVII. Ueber einen Fall von Albinismus bei Amblycephalus carinatus (Wagler). Treubia 15 (4): 406 - get paper here
  • Kurniawan, N., Septiadi, L., Fathoni, M., & Muammar, A. 2022. A Checklist of the Herpetofauna of Nusa Kambangan Island, Central Java, Indonesia. Tropical Life Sciences Research, 33(2): 91–131 - get paper here
  • Lang, Ruud de 2011. The Snakes of the Lesser Sunda Islands (Nusa Tenggara), Indonesia. Asian Herpetological Research 2 (1): 46-54 - get paper here
  • Lang, Ruud de 2012. Snakes of the Lesser Sunda Islands (Nusa Tenggara), Indonesia. Edition Chimaira, 349 pp. - get paper here
  • Lang, Ruud de 2017. The Snakes of Java, Bali and Surrounding Islands. Edition Chimaira, Frankfurt am Main, Germany, 435 pp. - get paper here
  • Le DTT, Tran TG, Hoang HD, Stuart BL 2021. A new species of Pareas (Squamata, Pareidae) from southern Vietnam. Vertebrate Zoology 71: 439–451 - get paper here
  • Manthey, U. & Grossmann, W. 1997. Amphibien & Reptilien Südostasiens. Natur und Tier Verlag (Münster), 512 pp. - get paper here
  • Maulidi, A., Purnaningsih, T., Maulina, A., Gunawan, Y. E., & Rizki, M. 2020. Herpetofauna diversity at the University of Palangka Raya, Indonesia. Biodiversitas Journal of Biological Diversity, 21(10) - get paper here
  • MEGANTARA, E. N., JAUHAN, J., SHANIDA, S. S., HUSODO, T., FAUZI, D. A., HENDRAWAN, R., WULANDARI, I. & YUANSAH, Y. 2022. Herpetofauna distribution in different land cover types of West Java, Indonesia. Biodiversitas Journal of Biological Diversity, 23(6) - get paper here
  • Mertens, R. 1930. Die Amphibien und Reptilien der Inseln Bali, Lombok, Sumbawa und Flores. Senck. Naturf. Gesell., Frankfurt am Main, Abhandl. 42(3): 117-344.
  • Nguyen, S.V., Ho, C.T. and Nguyen, T.Q. 2009. Herpetofauna of Vietnam. Chimaira, Frankfurt, 768 pp.
  • O’Shea, M. 2018. The Book of Snakes. Ivy Press / Quarto Publishing, London, - get paper here
  • Pauwels, O.S.G.; David, P.; Chimsunchart, C. & Thirakhupt, K. 2003. Reptiles of Phetchaburi Province, Western Thailand: a list of species, with natural history notes, and a discussion on the biogeography at the Isthmus of Kra. Natural History Journal of Chulalongkorn University 3 (1): 23-53 - get paper here
  • Pham AV, Ziegler T, Nguyen TQ 2020. New records and an updated checklist of snakes from Son La Province, Vietnam. Biodiversity Data Journal 8: e52779 - get paper here
  • Poyarkov NA, Nguyen TV, Pawangkhanant P, Yushchenko PV, Brakels P, Nguyen LH, Nguyen HN, Suwannapoom C, Orlov N, Vogel G. 2022. An integrative taxonomic revision of slug-eating snakes (Squamata: Pareidae: Pareineae) reveals unprecedented diversity in Indochina. PeerJ 10: e12713 - get paper here
  • Quah, Evan S H; Kelvin K P Lim, L Lee Grismer 2021. On the taxonomic status of Asthenodipsas vertebralis (Boulenger, 1900) (Squamata: Pareidae) in Borneo with the description of a new species. Zootaxa 4949 (1): 24–44 - get paper here
  • Roberts, Jackson R; Justin M Bernstein, Christopher C Austin, Taylor Hains, Joshua Mata, Michael Kieras, Stacy Pirro, Sara Ruane 2024. Whole Snake Genomes from Eighteen Families of Snakes (Serpentes: Caenophidia) and Their Applications to Systematics. Journal of Heredity, esae026 - get paper here
  • Savage, Jay M. 2015. What are the correct family names for the taxa that include the snake general Xenodermus, Pareas, and Calamaria? Herpetological Review 46 (4): 664-665 - get paper here
  • Schlegel, H. 1837. Essai sur la physionomie des serpens. Partie Descriptive. La Haye (J. Kips, J. HZ. et W. P. van Stockum), 606 S. + xvi - get paper here
  • Schmidt, D. & Kunz, K. 2005. Ernährung von Schlangen. Natur und Tier Verlag, Münster, 159 pp. - get paper here
  • Sclater,W.L. 1891. Notes on a collection of snakes in the Indian Museum, with descriptions of several new species. J. Asiat. Soc. Bengal LX: 230-250 - get paper here
  • Smedley, N. 1931. Notes on some Malaysian snakes. Bull. Raffles Mus. No 5: 49-54 - get paper here
  • Smith, M.A. 1943. The Fauna of British India, Ceylon and Burma, Including the Whole of the Indo-Chinese Sub-Region. Reptilia and Amphibia. 3 (Serpentes). Taylor and Francis, London. 583 pp.
  • Stuart, B.L. & Emmett, D.A. 2006. A Collection of Amphibians and Reptiles from the Cardamom Mountains, Southwestern Cambodia. Fieldiana Zool. N.S. (109): 1-27 - get paper here
  • Stuebing, R.B., Inger, R.F. & Lardner, B. 2014. A field guide to the snakes of Borneo, second edition. Natural history Publications (Borneo)
  • Syafiq MF, Badli-Sham BH, Grismer LL, Ahmad AB 2023. Uneven species occurrence and richness of lowland snakes (Serpentes, Squamata) in Terengganu, Peninsular Malaysia, with new locality records. ZooKeys 1168: 11–39
  • Syafiq, Muhamad Fatihah; Baizul Hafsyam Badli-Sham, Noor-Shahirah Ibrahim, Lukman H. B. Ismail, Muhammad Afif Mohd Amin, Goh Shu Xian, Rabiatul ‘Aqilah Mohamad Ariffin, Muhammad Afiq-Suhaimi, Lok Kar Men, Dila Adilina Danelo, Mohamad Aqmal-Naser, Muh 2024. TAXONOMIC COMPOSITION, DIVERSITY, AND CONSERVATION STATUS OF REPTILIAN FAUNA AT SEKAYU LOWLAND FORESTS, TERENGGANU, PENINSULAR MALAYSIA. Russian Journal of Herpetology Vol. 31, No. 1, 2024, pp. 14 – 23 - get paper here
  • Taylor,E.H. 1965. The serpents of Thailand and adjacent waters. Univ. Kansas Sci. Bull. 45 (9): 609-1096 - get paper here
  • TEYNIÉ, ALEXANDRE; PATRICK DAVID, & ANNEMARIE OHLER 2010. Note on a collection of Amphibians and Reptiles from Western Sumatra (Indonesia), with the description of a new species of the genus Bufo. Zootaxa 2416: 1–43 - get paper here
  • Wagler, Jean G. 1830. Natürliches System der Amphibien, mit vorangehender Classification der Säugetiere und Vögel. Ein Beitrag zur vergleichenden Zoologie. 1.0. Cotta, München, Stuttgart, and Tübingen, 354 pp. [1830-1832] - get paper here
  • Wallach, Van; Kenneth L. Williams , Jeff Boundy 2014. Snakes of the World: A Catalogue of Living and Extinct Species. [type catalogue] Taylor and Francis, CRC Press, 1237 pp.
  • Wang, Kai; Jinlong Ren, Hongman Chen, Zhitong Lyu, Xianguang Guo Ke Jiang, Jinmin Chen, Jiatang Li, Peng Guo, Yingyong Wang, Jing Che 2020. The updated checklists of amphibians and reptiles of China. Biodiversity Science 28 (2): 189-218 - get paper here
  • Wiradana, P. A., Widhiantara, I. G., Mickael, A., Bagus, A. A. N., & Dinata, A. P. 2021. Population status of herpetofauna in the rice fields area of Angantaka Village of Badung, Bali, Indonesia. Eco. Env. & Cons. 27 (August Suppl. Issue) : 2021; pp. (S141-S145) - get paper here
  • Zhao, E.M. 2006. The snakes of China [in Chinese]. Hefei, China, Anhui Sience & Technology Publ. House, Vol. I, 372 pp., Vol. II (color plates), 280 pp.
  • Zhao,E. & Adler,K. 1993. Herpetology of China. SSAR, Oxford/Ohio, 1-522
  • Ziegler, Thomas; Annemarie Ohler; Vu Ngoc Thanh; Le Khac Quyet; Nguyen Xuan Thuan; Dinh Huy Tri & Bui Ngoc Thanh 2006. Review of the amphibian and reptile diversity of Phong Nha – Ke Bang National Park and adjacent areas, central Truong Son, Vietnam. Herpetologica Bonnensis II: 247-262 - get paper here
  • ZIEGLER, THOMAS; RALF HENDRIX, VU NGOC THANH, MARTINA VOGT, BERNHARD FORSTER & DANG NGOC KIEN 2007. The diversity of a snake community in a karst forest ecosystem in the central Truong Son, Vietnam, with an identification key. Zootaxa 1493: 1-40 - get paper here
  • Zug, G.R. & Mulcahy, D.G. 2019. Identification guide Amphibians and reptiles of South Tanintharyi. Fauna & Flora International, 101 pp.
 
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