Calliophis bivirgatus
Authors/Creators
Description
Calliophis bivirgatus (H. Boie in F. Boie, 1827)— Native.
Elaps bivirgatus H. Boie in F. Boie, 1827: 556. Holotype: RMNH.RENA.1435, by original designation. Type locality: “ Java ”, Indonesia.
Blue Malayan Coral Snake
(Figure 21G; Windsor Nature Park)
Singapore records.
Elaps bivirgatus var.— Cantor, 1847c: 1031.
Doliophis flaviceps — Girard, 1858a: 182.— Girard, 1858b: 177.
Callophis bivirgatus — Dennys, 1880a: 3.— Blanford, 1881: 216.— Davison, 1892: 92.
Adenophis bivirgatus —Sclater, 1891a: 57.
Doliophis bivirgatus — Boulenger, 1896: 401.— Flower, 1896: 895.— Flower, 1899: 692.—Ridley, 1899: 202, 209.— de Rooij, 1917: 251.— Moulton, 1922: 567.
Doliophis bivirgatus var. B— Hanitsch, 1898: 20.— Hanitsch, 1912b: 17.
Maticora bivirgata —Sworder, 1923: 72.— Harman, 1961: 182.—D.S. Johnson, 1964: 27.—D.H. Murphy, 1973: 68 (Bukit Timah Nature Reserve).—Sharma, 1973: 236.—F. Lim, 1988: 4 (Bukit Timah Nature Reserve; Sime Road [SRF]).—K. Lim & F. Lim, 1988b: 50 (Nee Soon Range [NSSF]).—K. Lim, 1989h: 64 (Fern Valley [BTNR]).—F.L.K. Lim & M.T.-M. Lee, 1989: 83, 115.— Gopalakrishnakone, 1990: 3.—K.K.P. Lim & L.M. Chou, 1990: 54.—F.L.K. Lim, 1991: 73.—D.S. Johnson, 1992: 38.—K.K.P. Lim & F.L.K. Lim, 1992: 88, 148.—Wee, 1992: 74 (Lower Peirce Reservoir Park).—K.K.P. Lim & Subaraj, 1994: 6 (Rifle Range Road).—R. Subaraj, 1994: 13 (Mandai Track 15; Sime Road Forest).—L.M. Chou et al., 1994: 105.—L.M. Chou, 1995: 148.—K. Lim, 1995: 17 (Bukit Timah Nature Reserve).—R. Subaraj, 1996: 101.— Manthey & Grossmann, 1997: 421.—R.C.H. Teo & Rajathurai, 1997: 383, 384, 385 (Bukit Timah [BTNR]; MacRitchie).—Chan-ard et al., 1999: 38.—K.P. Lim & F.L.K. Lim, 2002: 148.—T.M. Leong, 2005: 42 (MacRitchie Tree Top Trail [SRF].
Maticora (Doliophis) bivirgata — Buddle, 1929: 23 (Sembawang Naval Base [= SML]).
Maticora bivirgata flaviceps — de Haas, 1950: 601.—Golay et al., 1993: 151.— David & Vogel, 1996: 152.— Iskandar & Colijn, 2001: 150.
Calliophis bivirgatus — Cox et al., 1998: 31.—N. Baker & K.P. Lim, 2008: 115, 161.—K.K.P. Lim et al., 2008: 265.— Das, 2010: 314.—P.K.L. Ng et al., 2011: 273, 302.—N. Baker & K.P. Lim, 2012: 115, 161.— Das, 2012a: 91.—L.K. Wang et al., 2012: 187.—Xu & Y.T. Teo, 2013: 82, 83 (Chestnut Track [CTF]).— Mejia, 2014: 110 (“north shore of MacRitchie Reservoir” [MNF]).—Wallach et al., 2014: 144.—Chan-ard et al., 2015: 256.—E.K. Chua, 2015: 178.—R. Subaraj, 2015: 55 (Night Safari).—S. Subaraj, 2015: 7 (Night Safari).— Das, 2018: 108.—R.C.H. Teo & Thomas, 2019: 165, 181 (Bukit Timah Nature Reserve).— Charlton, 2020: 228.— Jones, 2020a: 429.—K.H. Koh, 2020: 220 (Thomson Nature Park).
Calliophis bivirgatus flaviceps — Chanhome et al., 2011: 315.— Cox et al., 2018: 59.
“blue coral snake”—Mong & H.H. Tan, 2016: 266.
Remarks. Cantor (1847c) first reported C. bivirgatus from Singapore and shortly thereafter, Girard (1858 a, 1858b) reported one collected around 1842 by the U.S. Exploring Expedition. Ridley (1899) described C. bivirgatus as not common in Singapore, but Sworder (1923) expressed it was not uncommon, which is likely true given the number of museum specimens (Blanford 1881; Sclater 1891a; Boulenger 1896; Moulton 1922), and that Flower (1896) and Buddle (1929) both collected several specimens. As with other species, C. bivirgatus was next reported by Harman (1961) 32 years later (Table 2). Another 27 years passed before another observation of C. bivirgatus was published that involved one eating a smaller conspecific on 17 January 1988 at SRF, and one seen at BTNR on 2 February 1988 (Lim 1988). Baker & Lim (2012) listed C. bivirgatus as rare, despite several observations being published (e.g., Lim & Lim 1988b; Subaraj 1994; Leong 2005), and Teo & Rajathurai (1997) found it to be one of the most common snakes in CNR. However, Teo & Rajathurai (1997) do specify that they designated it as uncommon since it does not occur outside CNR. Seemingly, they missed Buddle’s (1929) record from SNB and did not have access to museum records that show two specimens from Dhoby Ghaut and Pasir Laba Road. Although we find C. bivirgatus not uncommon (A. Figueroa pers. obs.), there are few recent published records. Three include predation events, one biting the neck of an Oligodon signatus on 22 September 2009 at CTF (Xu & Teo 2013), one grasping a Gongylosoma baliodeira on 13 August 2013 at MNF (Mejia 2014), and another eating a C. schlegeli at TNP on 11 December 2020. One of us also witnessed a C. bivirgatus track and chase a Calamaria schlegeli for about 10 minutes that managed to escape down a hole at RRNP on 1 March 2018 (A. Figueroa pers. obs.). Two additional recently published records are of one recorded at Night Safari (R. Subaraj 2015; S. Subaraj 2015), and one at BTNR (Teo & Thomas 2019). The individual shown in Figure 21G was photographed at WNP on 7 September 2014 (M.-R. Low unpub. data).
Occurrence. Restricted to CNR and surrounding Nature Parks and forests. Uncommon.
Singapore conservation status. Vulnerable.
Conservation priority. Highest.
IUCN conservation status. Least Concern [2012].
LKCNHM & NHMUK Museum specimens. Singapore (no locality): BMNH 1880.9.10.18 (no date), BMNH 1930.12.2.12–13 (no date), BMNH 1930.11.15.1–2 (no date), ZRC.2.3921 (no date); Bukit Kalang Service Reservoir [SRF]: ZRC.2.6305 (10-Nov-2006); Bukit Timah Nature Reserve: ZRC.2.6390–ZRC.2.6392 (1986), ZRC.2.3535 (18-Oct-1996), ZRC.2.6059 (08-Oct-2003), ZRC.2.6682 (01-Nov-2007), ZRC.2.6830 (29-Jun-2009); CatchmentArea: ZRC.2.3916(no date); Central Catchment Nature Reserve: ZRC.2.6056 (no date); Dhoby Ghaut: ZRC.2.5898 (03-Sep-1932); MacRitchie Forest: ZRC.2.6801 (09-Jan-2009); Old Upper Thomson Road: ZRC.2.5645 (19-Mar-2003); Pasir Laba Road: ZRC.2.2325 (1984); Rifle Range Road: ZRC.2.2403 (Dec-1988), ZRC.2.6058 (08-Jan-2004); Singapore Island Country Club Road: ZRC.2.6095 (13-Oct-2004).
Additional Singapore museum specimens. Singapore (no locality): AMNH, CAS, MNHN, NMI, SAMA, USNM, WAM; Nee Soon [= NSSF]: BPBM.
Singapore localities. Bukit Timah Nature Reserve—Chestnut Track Forest—Dhoby Ghaut *— Lower Peirce Reservoir Park—MacRitchie (not specified)— MacRitchie North Forest—MacRitchie Reservoir Park — Mandai Track 15—Nee Soon Swamp Forest—Night Safari—Old Upper Thomson Road—Pasir Laba Road—Rifle Range Nature Park—Rifle Range Road—Sembcorp Marine Ltd.*—Sime Road Forest— Singapore Island Country Club—Thomson Nature Park—Windsor Nature Park.
Notes
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Linked records
Additional details
Identifiers
Biodiversity
- Collection code
- AMNH , LKCNHM, NHMUK , SRF, BTNR
- Material sample ID
- BMNH 1880.9
- Event date
- 1988-01-17 , 2006-11-10
- Verbatim event date
- 1932-09-03/2009-01-09 , 1988-01-17/02-02
- Scientific name authorship
- Xu & Teo
- Kingdom
- Animalia
- Phylum
- Chordata
- Order
- Squamata
- Family
- Elapidae
- Genus
- Calliophis
- Species
- bivirgatus
- Taxon rank
- species
- Taxonomic concept label
- Calliophis bivirgatus (Xu, 2013) sec. Figueroa, Low & Lim, 2023
References
- Cantor, T. E. (1847 c) Catalogue of reptiles inhabiting the Malayan Peninsula and islands, collected or observed by Theodore Cantor, Esq., M. D. Bengal Medical Service. Journal of the Asiatic Society of Bengal, 16 (Part 2, No. 183), 1026 - 1078. https: // doi. org / 10.5962 / bhl. title. 5057
- Girard, C. (1858 a) Descriptions of some new Reptiles, collected by the US. Exploring Expedition under the command of Capt. Charles Wilkes, U. S. N. Third Part. Proceedings of the Academy of Natural Sciences of Philadelphia, 9, 181 - 182.
- Girard, C. (1858 b) United States Exploring Expedition during the years 1838, 1839, 1840, 1841, 1842, under the command of Charles Wilkes, U. S. N. Vol. XX. Herpetology. Philadelphia, J. B. Lippincott and Company, xvii + 496 pp., 32 pls.
- Dennys, N. B. (1880 a) The snakes of Singapore I. Singapore Daily Times, 20 December 1880, 2 - 3.
- Blanford, W. T. (1881) On a collection of reptiles and frogs chiefly from Singapore. Proceedings of the Zoological Society of London, 1881 (1), 215 - 226, pls. 20 - 21. https: // doi. org / 10.5962 / bhl. title. 101596
- Davison, W. (1892) The snakes of Singapore. Singapore and Straits Directory, 1892, 87 - 93.
- Boulenger, G. A. (1896) Catalogue of the Snakes in the British Museum (Natural History). Vol. III. Containing the Colubridae (Opisthoglyphae and Proteroglyphae), Amblycephalidae and Viperidae. British Museum (Natural History), London, xiv + 727 pp., 25 pls.
- Flower, S. S. (1896) Notes on a collection of reptiles and batrachians made in the Malay Peninsula in 1895 - 96; with a list of the species recorded from that region. Proceedings of the Zoological Society of London, 1896 (4), 856 - 914, pls. 44 - 46.
- Flower, S. S. (1899 b) Notes on a second collection of reptiles made in the Malay Peninsula and Siam, from November 1896 - September 1898, with a list of the species recorded from those countries. Proceedings of the Zoological Society of London, 1899 (4), 600 - 696, pls. 36 - 37.
- de Rooij, N. (1917) The Reptiles of the Indo-Australian Archipelago. II. Ophidia. E. J. Brill, Leiden, xiv + 334 pp. https: // doi. org / 10.5962 / bhl. title. 10610
- Moulton, J. C. (1922) Raffles Museum and Library, for the year 1920. Annual Departmental Reports of the Straits Settlements for the Year 1921. Published by Authority, Singapore, pp. 557 - 577.
- Hanitsch, R. (1898) Annual report of the curator and librarian on the Raffles Library and Museum, for the Year Ending 31 st December, 1897. In: Straits Settlements, Annual Reports for the Year 1898. Published by Authority, Singapore, pp. 11 - 22.
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- Charlton, T. (2020) A Guide to Snakes of Peninsular Malaysia and Singapore. Natural History Publications (Borneo) Sdn. Bhd., Kota Kinabalu, viii + 299 pp.
- Jones, M. D., Bokhari, S. & Dashevsky, D. (2020 a) Mild Envenomation by Calliophis maculiceps in Northeast Thailand. Herpetological Review, 51 (3), 429 - 432.
- Koh, K. H. (2020) Blue Malayan coral snake preying on a pink-headed reed snake. Singapore Biodiversity Records, 2020, 220 - 222.
- Chanhome, L., Cox, M. J., Vasaruchapong, T., Chaiyabutr, N. & Sitprija, V. (2011) Characterization of venomous snakes of Thailand. Asian Biomedicine, 5 (3), 311 - 328.
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- Gnther, A. (1858 b) Catalogue of Colubrine Snakes in the Collection of the British Museum. Trustees [of the British Museum], London, xvi + 281 pp.
- Baker, N. & Lim, K. P. (2012) Wild Animals of Singapore: A Photographic Guide to Mammals, Reptiles, Amphibians and Freshwater Fishes. Updated Edition. Draco Publishing and Distribution Pte Ltd and Nature Society, Singapore, 180 pp.