Acrochordus granulatus (Schneider, 1799)
publication ID |
https://doi.org/ 10.11646/zootaxa.5287.1.1 |
publication LSID |
lsid:zoobank.org:pub:78E23714-8973-4755-BC94-0A751D7D2B37 |
DOI |
https://doi.org/10.5281/zenodo.7967871 |
persistent identifier |
https://treatment.plazi.org/id/88502B73-FF18-B8F2-FF6B-42FA7A090EF7 |
treatment provided by |
Plazi |
scientific name |
Acrochordus granulatus (Schneider, 1799) |
status |
|
Acrochordus granulatus (Schneider, 1799) View in CoL — Native.
Hydrus Granulatus Schneider, 1799: 243–244 . Type material: None designated; type material originally at Lampi Museum (= MLH) now apparently lost, according to McDowell (1979: 79). Type locality: None stated/traced; later designated as “India” by Smith (1943: 134).
Banded File Snake
( Figure 15G View FIGURE 15 )
Singapore records.
Chersydrus granulatus — Gray, 1842b: 63.—Sclater, 1891a: 45.— Boulenger, 1893: 174.— Flower, 1896: 878.— Boettger, 1898: 16.— Flower, 1899: 658.—Ridley, 1899: 198, 207 (Botanical Gardens).— Boulenger, 1912: 116.— de Rooij, 1917: 43.—Sworder, 1923: 60.—Sworder, 1924a: 20 (Pulau Sudong).—K. Lim & F. Lim, 1988b: 50 (Yishun).—F.L.K. Lim & M.T.-M. Lee, 1989: 115.— K.K.P. Lim & L.M. Chou, 1990: 53.—F.L.K. Lim, 1991: 53.—L.M. Chou et al., 1994: 105.
Chersydrus annulatus View in CoL — Gray, 1849: 61.
Acrochordus granulatus View in CoL —L.M. Chou et al., 1980: 71.—Subharaj & K.K.P. Lim, 1991a: 3 (Mandai Mangroves).—K.K.P. Lim & F.L.K. Lim, 1992: 49, 144.—J.K.Y. Low et al., 1994: 158.—K. Lim, 1995: 15 (Sungei Mandai Kechil).— David & Vogel, 1996: 44.— Manthey & Grossmann, 1997: 296.—Chan-ard et al., 1999: 29.—P.K.L. Ng & Sivasothi, 1999: 145.— Iskandar & Colijn, 2001: 34.—K.P. Lim & F.L.K. Lim, 2002: 145.— de Lang & Vogel, 2005: 54.—E.K. Chua, 2007b: 36 (Chek Jawa [Pulau Ubin]).—H.T.W. Tan et al., 2007: 80.—N. Baker & K.P. Lim, 2008: 92, 160.— P.K.L. Ng et al., 2008: 167.—M.F.C. Ng, 2009: 59, 109 (Semakau Landfill [PS]).—H.T.W. Tan et al., 2010: 110.—M.A.H. Chua, 2011: 281.—P.K.L. Ng et al., 2011: 313.—T.H. Ng, 2011: 91–93 (Changi Beach; Lower Seletar Reservoir; Lim Chu Kang Mangroves; Siglap; Simpang; Sungei Buloh Wetland Reserve; Tanjong Katong; Telok Kurau; Tuas).—N. Baker & K.P. Lim, 2012: 92, 160.—M.F.C. Ng, 2012: 69 (Semakau Landfill [PS]).— Chim, 2014: 112.—I.S. Law, 2014a: 211 (Sungei Tampines [Pasir Ris Park Mangroves]).—Thomas, Barnett & Zinny, 2014: 191 (Sungei Tampines [Pasir Ris Park Mangroves]).—Wallach et al., 2014: 7.—Chan-ard et al., 2015: 156.— Groenewoud, 2015a: 40 (Sembawang Park).—J. Teo & M.D.Y. Khoo, 2016: 182–184 (Kallang Basin [ Marina Reservoir View in CoL ]).— Beng, 2017: 84 (Semakau Landfill [PS]).— de Lang, 2017: 47.— Charlton, 2020: 74.—L.M. Chou et al., 2020: 84–85.— Iesa, 2021: 1 (Pasir Ris Beach).
Remarks. Gray (1842b) first reported A. granulatus in Singapore based on a museum specimen deposited at NHMUK by Hardwicke ( Gray 1849). Gray (1849) later used the specimen as the type (syntype) specimen to describe Chersydrus annulatus ( Table 1 View TABLE 1 ), a subjective synonym of A. granulatus . Additional early specimens include a specimen at ZSI (Sclater 1891a), at SMF ( Boettger 1898), one Ridley (1899) received that was collected from a road near SBG, and one Sworder (1924a) collected at Pulau Sudong on 24 May 1923. The next report for A. granulatus comes 57 years later ( Table 2 View TABLE 2 ) when Chou (1980) comments that it is found in mangroves. Concurrently, Voris and Jeffries collected numerous specimens from Jurong Prawn Pond, a kelong off Lim Chu Kang, and from Tuas during their sea snake study during the early 1980s (see Elapidae below). Their data shows that A. granulatus is common in Singapore, having caught upwards of 22 specimens in one day. Primarily an occupant of marine habitats, freshwater populations exist in Singapore due to the creation of reservoirs (Ng 2011; Teo & Khoo 2016). A recently reported record documented mating behaviour of this species at Pasir Ris Beach on 15 August 2021 ( Iesa 2021).
Occurrence. Wide-ranging. Common.
Singapore conservation status. Near-Threatened.
Conservation priority. Lowest.
IUCN conservation status. Least Concern [2022].
LKCNHM & NHMUK Museum specimens. Singapore (no locality) : BMNH 1946.1 .1.40 (no date [syntype of Chersydrus annulatus ); Changi Beach: ZRC.2.6081 (19-Jan-2004) , ZRC.2.7400 (04-Jul-2019); Kranji : ZRC.2.2253 (25-Mar-1964); Kranji Mangroves : ZRC.2.2252 (no date); Lim Chu Kang : ZRC.2.5373 (30-Mar-1982); Lim Chu Kang Mangroves : ZRC.2.3466– ZRC.2.3468 (27-Dec-1995); Lower Seletar Reservoir : ZRC.2.6808 (25-Feb-2009); Mandai Mangroves : ZRC.2.3278 (28-Aug-1991) , ZRC.2.7087 (05-Jul-2014) [mudflats]; Pulau Sudong : ZRC.2.3120 (24-May-1923); Punggol : ZRC.2.2254 (15-Jan-1982); Siglap : BMNH (no #) (no date), ZRC.2.3115– ZRC.2.3117 (27-Jun-1933) , ZRC.2.3118 (1938); Simpang : ZRC.2.6082 (13-Aug-2004); Sungei Buloh Wetland Reserve : ZRC.2.6936– ZRC.2.6937 (20- May-2011); Tanjong Katong : ZRC.2.3113– ZRC.2.3114 (03-Nov-1919); Telok Kurau : ZRC.2.3119 (29- Jun-1933); Tuas : ZRC.2.2183– ZRC.2.2190, ZRC.2.2612– ZRC.2.2662 (20-Mar-1984) .
Additional Singapore museum specimens. Singapore (no locality): BPBM, FMNH, MCZ, NMW, QM, UMMZ; Siglap: CAS; Tuas: LSUMZ.
Singapore localities. Changi Beach—Jurong Prawn Ponds—Kranji—Kranji Mangroves—Lim Chu Kang— Lim Chu Kang Mangroves—Lower Seletar Reservoir—Mandai Mangroves— Marina Reservoir —Pasir Ris Beach—Pasir Ris Park Mangroves—Pulau Semakau—Pulau Sudong—Pulau Ubin—Punggol— Sembawang Park—Siglap—Simpang—Singapore Botanic Gardens*—Sungei Buloh Wetland Reserve— Sungei Mandai Kechil—Tanjong Katong—Telok Kurau—Tuas—Yishun.
Family Colubridae Oppel, 1811 (42 species)
Colubrini Oppel, 1811: 47, 50, 69 (type genus Coluber Linnaeus, 1758 ).
Subfamily Chrysopeleinae Cope, 1893 (12 species)
Chrysopeleinae Cope, 1893 : 481 (type genus Chrysopelea H. Boie in F. Boie, 1826 [see Figueroa, 2022: 595).
Genus Ahaetulla Link, 1807 (3 species)
Ahaetulla Link, 1807: 73–74 View in CoL (type species: Coluber mycterizans Linnaeus, 1758 , by subsequent designation by Meise & Hennig, 1932: 296; gender feminine).
NHMUK |
Natural History Museum, London |
ZRC |
Zoological Reference Collection, National University of Singapore |
BPBM |
Bishop Museum |
FMNH |
Field Museum of Natural History |
MCZ |
Museum of Comparative Zoology |
NMW |
Naturhistorisches Museum, Wien |
QM |
Queensland Museum |
UMMZ |
University of Michigan, Museum of Zoology |
LSUMZ |
Louisiana State University, Musuem of Zoology |
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
Kingdom |
|
Phylum |
|
Class |
|
Order |
|
Family |
|
Genus |
Acrochordus granulatus (Schneider, 1799)
Figueroa, Alex, Low, Martyn E. Y. & Lim, Kelvin K. P. 2023 |
Acrochordus granulatus
David, P. & Vogel, G. 1996: 44 |
Low, J. K. Y. & Arshad, A. & Lim, K. H. 1994: 158 |
Lim, K. K. P. & Lim, F. L. K. 1992: 49 |
Lim, K. K. P. 1991: 3 |
Chou L. M. & Ho, S. H. & Khoo, H. W. & Lam, T. J. & Murphy, D. H. & Tan, W. H. 1980: 71 |
Hydrus Granulatus
McDowell Jr., S. B. 1979: 79 |
Ahaetulla
Meise, W. & Hennig, W. 1932: 296 |
Chersydrus annulatus
Gray, J. E. 1849: 61 |
Chersydrus granulatus
Chou L. M. & Ng, P. K. L. & Lim, K. K. P. 1994: 105 |
Lim, K. & Lim, F. 1988: 50 |
de Rooij, N. 1917: 43 |
Boulenger, G. A. 1912: 116 |
Flower, S. S. 1899: 658 |
Boettger, O. 1898: 16 |
Flower, S. S. 1896: 878 |
Boulenger, G. A. 1893: 174 |
Gray, J. E. 1842: 63 |