Hologerrhum dermali Brown (RM)

Leviton, Alan E., Siler, Cameron D., Weinell, Jeffrey L. & Brown, Rafe M., 2018, Synopsis of the Snakes of the Philippines, Proceedings of the California Academy of Sciences 64 (14), pp. 399-568 : 450-452

Hologerrhum dermali Brown (RM) , Leviton, Ferner, and Sison, 2000

Dermal’s Cylindrical Snake; Crombie’s Stripe-lipped Snake

Hologerrhum dernali Brown, Leviton, Ferner, and Sison, 2000:7 .— Ferner, Brown, Sison, and Kennedy, 2001:52 [19].— Gaulke, 2011:284–287, figs. 192–193.— Wallach, Williams, and Boundy, 2014:328.

TYPE LOCALITY AND TYPE SPECIMEN (S).— 1510 m above sea level in the area known locally as “Hanggud Tubig” (“Big Water”), on the western face of Mt. Madja-as , Barangay Alojipan, Municipality of Culasi, Antique Prov., Panay Id., Philippines. Holotype: PNM 2711 .

PHILIPPINE DISTRIBUTION (ENDEMIC) ( Map 16B [p. 127]).— Panay (Prov.: Aklan, Antique), Sibuyan [observed and photographed but no voucher specimens].

REMARKS.— We are indebted to Leonard G. Soriano who provided a verifiable photograph to authenticate the first and only known record to date for the occurrence of this species on Sibuyan Island.

CONSERVATION STATUS [IUCN].— Endangered B1ab(iii) [2016] ver. 3.1.

Hologerrhum philippinum Günther, 1858 Photo figure 76 Philippine Stripe-lipped Snake; Philippine Cylindrical Snake

Hologerrhum philippinum Günther, 1858:186 ; 1873:171; 1879:78 (specimen Cyclocorus lineatus , fide Boulenger, 1896:33).— Boettger, 1886:115.— Castro De Elera, 1895:438 (specimen probably an example of Cyclocorus lineatus ).— Boulenger, 1896:33.— Griffin, 1911:263 (err. typ.).— Taylor, 1922a:116; pl. 7, fig. 1; 1922b:200, 1922d:138.— Ross and Gonzales, 1991:67.— Brown, Ferner, Sison, Gonzales, and Kennedy, 1996:13, fig. 14.— McLeod, Siler, Diesmos, Diesmos, Garcia, Arkonceo, Balaquit, Uy, Villaseran, Yarra, and Brown, 2011:188, fig. 8B.— Phenix, Phenix, Siler, Brown, and Diesmos, 2011:614, fig. 1.— Brown, Siler, Oliveros, Welton, Rock, Swab, Van Weerd, van Beijnen, Jose, Rodriguez, Jose, and Diesmos, 2013:81, figs. 86–87.— Wallach, Williams, and Boundy, 2014:328.

Cyclochorus maculatus, Jan, 1870:36 (genus name misspelled; specimen H. philippinum with doubtful locality data).

Cyclochorus lineatus var. maculatus Fischer, 1885:81 .

TYPE LOCALITY AND TYPE SPECIMEN (S).— Philippines. Holotype: BMNH 1946.1 .2.41. PHILIPPINE DISTRIBUTION (ENDEMIC) ( Map 16C [p. 127]).— Catanduanes, Luzon (Prov.: Bataan,

Bulacan, Cagayan, Camarines Norte, Caminares Sur, Isabela, Kalinga, Laguna, Mountain,

Quezon, Sorsogon, Zambales), Marinduque, Polillo. CONSERVATION STATUS [IUCN].— Least Concern [2016] ver. 3.1.

Myersophis alpestris Taylor, 1963 Photo figure 77 Myers’ Mountain Snake

Myersophis alpestris Taylor, 1963:430 .— Leviton, 1983:212, fig. 4.

TYPE LOCALITY AND TYPE SPECIMEN (S).— in mountains near Banaue, Ifugao Subprovince, Mountain Prov. , Luzon Id., Philippines. Holotype: KU 203012 (formerly EHT-HMS 3109 ; fide Leviton [1983:212]).

PHILIPPINE DISTRIBUTION (ENDEMIC) ( Map 26B [p. 137]).— Luzon (Prov.: Mountain, Nueva Vizcaya [Mt. Palali]).

CONSERVATION STATUS [IUCN].— Data Deficient [2016] ver. 3.1.

Oxyrhabdium leporinum leporinum ( Günther, 1858) Photo figures 78–79, [80–82] Northern Philippine Banded Burrowing Snake

Rhabdosoma leporinum Günther, 1858:12 (part*).

Stenognathus brevirostris Peters, 1872:586 (type locality: Philippines; syntypes ZMB 7440 [2 specimens, fide Bauer et al. 1995:74]) .

Oxyrhabdium leporinum, Boulenger, 1893:303 , pl. 19, fig. 2.— Taylor, 1922a:103, figs. 10a–b; 1922c:296.— Wallach, Williams, and Boundy, 2014:506 (part).

Oxyrhabdium leporinum leporinum, Leviton, 1958:296 ; 1965a:417.— Brown, McGuire, Ferner, Icarangal Jr., and Kennedy, 2000:189, fig. 30.— Diesmos, Brown, and Gee, 2004:71.— McLeod, Siler, Diesmos, Diesmos, Garcia, Arkonceo, Balaquit, Uy, Villaseran, Yarra, and Brown, 2011:189.— Oliveros, Ota, Crombie, and Brown, 2011:16.— Brown, Oliveros, Siler, Fernandez, Welton, Buenavente. Diesmos, and Diesmos, 2012:484, fig. 46.— Brown, Siler, Oliveros, Welton, Rock, Swab, Van Weerd, van Beijnen, Jose, Rodriguez, Jose, and Diesmos, 2013:90, fig. 97.

TYPE LOCALITY AND TYPE SPECIMEN (S).— “ Philippine Islands ” but one of the two syntypes was shown to be a specimen of O. modestum by Boulenger (1893:303); “Luzon” by subsequent selection by Boulenger (1893:303, pl. 19, fig. 2). Lectotype: BMNH 1946.1 .13.98.

PHILIPPINE DISTRIBUTION (ENDEMIC) ( Map 29C [p. 140]).— Babuyan Ids. (Calayan), Luzon (Prov.: Aurora, Batangas, Benguet, Bulacan, Cagayan, Ilocos Norte, Kalinga, Laguna, Nueva Viscaya, Nueva Ecija, Quezon), Marinduque, Mindoro.

CONSERVATION STATUS [IUCN].— The conservation status of Oxyrhabdium leporinum leporinum has not been assessed for the IUCN Red List [2016] ver. 3.1, but IUCN notes that it is list- ed in the Catalogue of Life under the species name O. leporinum and under this nomen it is shown as Least Concern (IUCN [2016] ver. 3.1).

Oxyrhabdium leporinum visayanum Leviton, 1957 Photo figure 83 Western Visayan Banded Philippine Burrowing Snake

Oxyrhabdium leporinum visayanum Leviton, 1958:299 ; 1965a:417.— Gaulke, 2011:300–301, figs. 202–203.— Supsup, Puna, Asis, Redoblado, Panaguinit, Guinto, Rico, Diesmos, Brown, and Mallari, 2016:170, fig. 29. Oxyrhabdium leporinum, Wallach, Williams, and Boundy, 2014:506 (part).

TYPE LOCALITY AND TYPE SPECIMEN (S).— Maite River at elev. ~ 915 m, Cuernos de Negros, Negros Oriental Prov., Negros Id., Philippines. Holotype: CAS-SU 18907 .

PHILIPPINE DISTRIBUTION (ENDEMIC) ( Map 29D [p. 140]).— Cebu, Negros (Prov.: Negros Occidental, Negros Oriental), Panay (Prov.: Antique).

CONSERVATION STATUS [IUCN].— The conservation status of Oxyrhabdium leporinum visayanum has not been assessed for the IUCN Red List [2016] ver. 3.1, but IUCN notes that it is list- ed in the Catalogue of Life under the species name O. leporinum and under this nomen it is shown as Least Concern (IUCN [2016] ver. 3.1).

Oxyrhabdium modestum ( Duméril, Bibron, and Duméril 1854a) Photo figure 84 Non-banded Philippine Burrowing Snake

Stenognathus modestus Duméril, Bibron and Duméril, 1854:504 . Oxyrhabdium modestum, Boulenger, 1893:302 ).— Taylor, 1922a:100, figs. 9a–c; 1922c:295.— Leviton, 1958:289; 1965a:410.— Smith, 1993:98— David, Pauwels, Lays, and Lenglet, 2006:217, fig. 11.— Beukema, 2011b:93.— Wallach, Williams, and Boundy, 2014:507.— Sanguila, Cobb, Siler, Diesmos Alcala, and Brown, 2016:104, fig. 76.— Supsup, Guinto, Redoblado, and Somez. 2017:9, fig. 5h.

TYPE LOCALITY AND TYPE SPECIMEN (S).— “ Java” [in error]; Mindanao Id., Philippines (designat- ed by Leviton [1958:291]). Syntypes (2): MNHN 7301 a–b.

PHILIPPINE DISTRIBUTION (ENDEMIC) ( Map 30A [p. 141]).— Basilan, Biliran, Bohol, Camiguin Sur, Catanduanes, Dinagat, Leyte, Maripipi, Mindanao (Prov.: Agusan del Norte, Agusan del Sur, Bukidnon, Cotabato, Davao, Davao Oriental, Davao del Sur, Misamis Occidental, Misamis Oriental, South Cotabato, Sarangani, Zamboanga del Norte, Zamboanga del Sur [Zamboanga City]), Samar. (Reports from Negros and Panay need confirmation.)

CONSERVATION STATUS [IUCN].— Least Concern [2016] ver. 3.1.