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Pelobatrachus nasutus (Schlegel, 1858)
Ceratophryne nasuta Schlegel, 1858, Handl. Dierkd., 2: 57. Type(s): Not stated; RMNH 2143 (2 specimens) regarded as syntypes by Gassó Miracle, van den Hoek Ostende, and Arntzen, 2007, Zootaxa, 1482: 35. Type locality: Sumatra; given by Gassó Miracle, van den Hoek Ostende, and Arntzen, 2007, Zootaxa, 1482: 35, as "Patang-Singalang, Sumatra", Indonesia.
Megalophrys chysii Edeling, 1864, Natuurkd. Tijdschr. Nederl. Indie, 1864: 205. Types: Not stated although clearly including animal figured in original publication; presumably originally in RMNH, although not mentioned in type list by Gassó Miracle, van den Hoek Ostende, and Arntzen, 2007, Zootaxa, 1482. Type locality: "XIII Kota à Sumatra", Indonesia. Synonymy with Megophrys montana by Günther, 1866, Zool. Rec., 2: 159; with Megalophrys nasuta by Boulenger, 1882, Cat. Batr. Sal. Coll. Brit. Mus., Ed. 2: 443; Van Kampen, 1923, Amph. Indo-Austral. Arch.: 10–11; and Munir, Hamidy, Matsui, Iskandar, Sidik, and Shimada, 2019, Zootaxa, 4679: 19.
Megalophrys nasuta — Günther, 1873, Ann. Mag. Nat. Hist., Ser. 4, 11: 419; Boulenger, 1882, Cat. Batr. Sal. Coll. Brit. Mus., Ed. 2: 443; Boulenger, 1908, Proc. Zool. Soc. London, 1908: 407.
Pelobatrachus nasutus — Beddard, 1908 "1907", Proc. Zool. Soc. London, 1907: 909; Lyu, Zeng, Wang, Liu, Huang, Li, and Wang, 2021, Zootaxa, 4927: 39.
Megophrys nasuta — Gee and Boring, 1929, Peking Nat. Hist. Bull., 4: 21; Smith, 1930, Bull. Raffles Mus., 3: 132; Taylor, 1962, Univ. Kansas Sci. Bull., 43: 284–287; Delorme, Dubois, Grosjean, and Ohler, 2006, Alytes, 24: 17.
Megophrys monticola nasuta — Inger, 1954, Fieldiana, Zool., 33: 223.
Megophrys (Pelobatrachus) nasuta — Mahony, Foley, Biju, and Teeling, 2017, Mol. Biol. Evol., 34: 754.
Common Names
Malayan Horned Frog (Lim and Lim, 1992, Guide Amph. Rept. Singapore: 19; Grismer, 2012, Field Guide Amph. Rept. Seribuat Arch.: 40).
Long-nosed Horned Frog (Chan-ard, 2003, Photograph. Guide Amph. Thailand: 82).
Bornean Horned Toad (Das, Jankowski, Makmor, and Haas, 2007, Mitt. Hamburg. Zool. Mus. Inst., 104: 155; Das, 2007, Amph. Rept. Brunei: 38).
Long-nosed Horned Toad (Poyarkov, Nguyen, Popov, Geissler, Pawangkhanant, Neang, Suwannapoom, and Orlov, 2021, Russ. J. Herpetol., 28 (3A): 34).
Distribution
Sumatra, Borneo (Brunei, Indonesia and East Malaysia), Bunguran I. (Indonesia), and Singapore and West Malaysia into peninsular Thailand (Songkhla, Yala, and Narathiwat provinces); Singapore. See comment.
Geographic Occurrence
Natural Resident: Brunei, Indonesia, Malaysia, Malaysia, East (Sarawak and/or Sabah), Malaysia, West (Peninsular), Singapore, Thailand
Comment
Literature prior to 2019 for Borneo should be included with caution in the range inasmuch as the concept of Megophrys nasuta prior to that year also included the high-elevation Bornean species Megophrys kalimantanensis. Megophrys nasuta was removed from the synonymy of Megophrys montana by Taylor, 1962, Univ. Kansas Sci. Bull., 43: 284–287, where it had been placed by Inger, 1954, Fieldiana, Zool., 33: 223; Inger, 1966, Fieldiana, Zool., 52: 39–46 (but who recognized it as distinct later: Inger and Tan, 1996, Raffles Bull. Zool., 44: 554). Berry, 1975, Amph. Fauna Peninsular Malaysia: 39, discussed the Malaysian populations as Megophrys monticola and Lim and Lim, 1992, Guide Amph. Rept. Singapore: 20, provided a brief account. See brief account and photo by Manthey and Grossmann, 1997, Amph. Rept. Südostasiens: 81–82. Nutphund, 2001, Amph. Thailand: 81, provided a brief characterization and photograph of a specimen referred to this species from Thailand. Malkmus, Manthey, Vogel, Hoffmann, and Kosuch, 2002, Amph. Rept. Mount Kinabalu: 112–114, provided an account. Chan-ard, 2003, Photograph. Guide Amph. Thailand: 82–83, provided a very brief account, map for Thailand, and photograph. Das, Jankowski, Makmor, and Haas, 2007, Mitt. Hamburg. Zool. Mus. Inst., 104: 155, provided a brief description. Das, 2007, Amph. Rept. Brunei: 38, provided a photograph and a brief account. Grismer, Chan, Grismer, Wood, and Ahmad, 2010, Russ. J. Herpetol., 17: 147–160, reported localities from the Banjaran Bintang Mountains, northwestern peninsular Malaysia. Thong-aree, Chan-ard, Cota, and Makchai, 2011, Thailand Nat. Hist. Mus. J., 5: 99–106, reported the species from Bala Forest, Narathiwat, extreme southern Thailand. Chan-ard, Cota, and Makchai, 2011, Amph. E. Region Thailand: 126, detailed the range in Thailand. See brief account by Grismer, 2012, Field Guide Amph. Rept. Seribuat Arch.: 40–42, for the Seribuat Archipelago, West Malaysia. Sumarli, Grismer, Anuar, Muin, and Quah, 2015, Check List, 11(4, Art. 1679): 12, reported specimens from the base of Mount Lawit, Terregganu, West Malaysia, and briefly reported on their morphology and habitat. Haas, Kueh, Joseph, bin Asri, Das, Hagmann, Schwander, and Hertwig, 2018, Evol. Syst., 2: 89–114, provided a brief account of morphology and natural history for the Sabah population. Niyomwan, Srisom, and Pawangkhanant, 2019, Field Guide Amph. Thailand: 158–159, provided a brief account (photographs, habitat, and range) for Thailand (in Thai). See comments on morphology and natural history in West Malaysia by Chan, Muin, Anuar, Andam, Razak, and Aziz, 2019, Check List, 15: 1055–1069. Gillespie, Ahmad, and Shia, 2021, Field Guide Frog Lower Kinabatangan Region Sabah: 23, provided a brief account (as Megophrys nasuta), summarizing identification and life history in the Lower Kinabatangan Region, Sabah, Malaysia. Haas, Das, Hertwig, Bublies, and Schulz-Schaeffer, 2022, Guide to the Tadpoles of Borneo: 179–182, summarized the knowledge of habitat, reproduction, larval morphology and coloration. Herlambang, Riyanto, Munir, Hamidy, Kimura, Eto, and Mumpuni, 2022, Treubia, 49: 78, reported the species from Bunguran I., Natuna Is., Indonesia. Figueroa, Low, and Lim, 2023, Zootaxa, 5287: 1–378, provided records, literature, and conservation status for Singapore.
External links:
Please note: these links will take you to external websites not affiliated with the American Museum of Natural History. We are not responsible for their content.
- For access to general information see Wikipedia
- For additional sources of general information from other websites search Google
- For access to relevant technical literature search Google Scholar
- For images search CalPhoto Images and Google Images
- To search the NIH genetic sequence database, see GenBank
- For additional information see AmphibiaWeb report
- For information on conservation status and distribution see the IUCN Redlist
- For information on distribution, habitat, and conservation see the Map of Life
- For related information on conservation and images as well as observations see iNaturalist