Limnonectes khasianus (Anderson, 1871)

Class: Amphibia > Order: Anura > Family: Dicroglossidae > Subfamily: Dicroglossinae > Genus: Limnonectes > Species: Limnonectes khasianus

Pyxicephalus Khasianus Anderson, 1871, J. Asiat. Soc. Bengal, 40: 23. Type(s): Not designated, presumably originally ZSIC. Type locality: "Khasi Hills", Meghalaya, India.

Rana khasianaBoulenger, 1882, Cat. Batr. Sal. Coll. Brit. Mus., Ed. 2: 34; Boulenger, 1890, Fauna Brit. India, Rept. Batr.: 444.

Rana laticeps Boulenger, 1882, Cat. Batr. Sal. Coll. Brit. Mus., Ed. 2: 20. Syntypes: BMNH ("many spec.") and including animal figured on pl. 1, fig. 1 of original publication; BMNH 1947.2.4.66 (formerly 1874.4.29.1175) is recorded as a syntype in museum records, others not traced. Type locality: "Khassya" (= Khasi Hills, Assam) and "Bengal", India. Synonymy by Ohler and Deuti, 2013, Zoosystema, 35: 415. 

Polypedates affinis Boulenger, 1882, Cat. Batr. Sal. Coll. Brit. Mus., Ed. 2: 21. Name attributed to Beddome, noted as a jar label name of the donor. Name suggested inadvertently as a substitute name.

Rana (Rana) laticeps — Boulenger, 1920, Rec. Indian Mus., 20: 7.

Rana (Limnonectes) laticeps — Dubois, 1981, Monit. Zool. Ital., N.S., Suppl., 15: 239, by implication.

Limnonectes (Limnonectes) laticeps — Dubois, 1987 "1986", Alytes, 5: 63.

Limnonectes (Limnonectes) khasianus — Dubois, 1987 "1986", Alytes, 5: 63.

Limnonectes khasiensis — Dutta, 1997, Amph. India Sri Lanka: 131. Incorrect subsequent spelling.

English Names

Khasi Wart Frog (Frank and Ramus, 1995, Compl. Guide Scient. Common Names Amph. Rept. World: 100).

Khasi Hills Frog (Das and Dutta, 1998, Hamadryad, 23: 65; Dinesh, Radhakrishnan, Gururaja, and Bhatta, 2009, Rec. Zool. Surv. India, Occas. Pap., 302: 27; Mathew and Sen, 2010, Pict. Guide Amph. NE India: 36).

Anderson's Khasi Hills Frog (Chanda, 2002, Handb. Indian Amph.: 116).

Corrugated Frog (Limnonectes laticeps [no longer recognized]: Kiew, 1987, Malayan Nat. J., 41: 422).

Flat-headed Frog (Limnonectes laticeps [no longer recognized]: Das and Dutta, 1998, Hamadryad, 23: 65; Mathew and Sen, 2010, Pict. Guide Amph. NE India: 38).

Broad-headed Frog (Limnonectes laticeps [no longer recognized]: Chanda, 2002, Handb. Indian Amph.: 119).

Southern Big-headed Frog Limnonectes laticeps [no longer recognized]: Nutphund, 2001, Amph. Thailand: 131).

Rivulet Frog Limnonectes laticeps [no longer recognized]: Chan-ard, 2003, Photograph. Guide Amph. Thailand: 116; Das, Jankowski, Makmor, and Haas, 2007, Mitt. Hamburg. Zool. Mus. Inst., 104: 151; Das, 2007, Amph. Rept. Brunei: 51).

Distribution

Isolated populations from Meghalaya (Khasi and Garo Hills) and Assam (Kaziranga National Park) and Mizoram (Damp Tiger Reserve), northeastern India (see comments regarding records to the east of this). 

Comment

Literature prior to 2014 for Limnonectes laticeps and Limnonectes khasianus from peninsular Malaysia and adjacent Thailand presumably refer to Limnonectes deinodon according to Poyarkov, Nguyen, Popov, Geissler, Pawangkhanant, Neang, Suwannapoom, and Orlov, 2021, Russ. J. Herpetol., 28 (3A): 23.  [e.g., Boulenger, 1920, Rec. Indian Mus., 20: 67; Taylor, 1962, Univ. Kansas Sci. Bull., 43: 405–407 (presumably now assigned to Limnonectes deinodon); Inger, 1966, Fieldiana, Zool., 52: 202–205 (presumably now assigned to other species of Limnonectes); Bourret, 1942, Batr. Indochine: 282–284 (now reassigned to other species), and Berry, 1975, Amph. Fauna Peninsular Malaysia: 72–73 (now reassigned to other species); Manthey and Grossmann, 1997, Amph. Rept. Südostasiens: 96–97]. In the Limnonectes (Limnonectes) kuhlii group of Dubois, 1987 "1986", Alytes, 5: 63. Removed from the synonymy of Limnonectes kuhlii by Dubois, 1987 "1986", Alytes, 5: 63, where it had been placed provisionally by Boulenger, 1920, Rec. Indian Mus., 20: 66. Dutta, 1997, Amph. India Sri Lanka: 131–133, provided (as Limnonectes laticeps) range and partial taxonomic bibliography. Chanda, 2002, Handb. Indian Amph.: 116, provided a brief account (as Rana khasiana). Choudhury, Hussain, Buruah, Saikia, and Sengupta, 2002, Hamadryad, 26: 278, commented on the range in Assam, India (as Limnonectes laticeps). Chanda, 2002, Handb. Indian Amph.: 119, provided a brief account (as Rana laticeps). Mathew and Sen, 2010, Pict. Guide Amph. NE India: 36, provided a brief characterization, as Limnonectes laticepsDas and Dutta, 2007, Hamadryad, 31: 154–181, noted a couple of larval descriptions of weak identification confidence in the literature (as Limnonectes laticeps). Thong-aree, Chan-ard, Cota, and Makchai, 2011, Thailand Nat. Hist. Mus. J., 5: 99–106, reported (as Limnonectes laticeps) the species from Bala Forest, Narathiwat, extreme southern Thailand, now presumably reassigned to Limnonectes deinodon. Populations from Borneo (as Limnonectes laticeps) have recently been assigned by Matsui and Nishikawa, 2014, Curr. Herpetol., Kyoto, 33: 135–147, to Limnonectes hikidai, which turns out on the basis of molecular data to not be particularly closely related to Limnonectes khasianus. Records from peninsular Malaysia and peninsular Thailand most likely are referable to Limnonectes deinodon, which was named by Dehling, 2014, Sauria, Berlin, 36: 17–30. Limnonectes deinodon isolates records for Limnonectes khasianus from the mainland and suggests that the Sumatra population deserves another look at its taxonomic status (DRF), which I presume are either Limnonectes deinodon or a close relative. Sumarli, Grismer, Anuar, Muin, and Quah, 2015, Check List, 11(4, Art. 1679): 8, reported specimens (as Limnonectes laticeps) from Mount Tebu, Lata Tembaka, base of Mount Lawit, and Lata Belatan, Terregganu, West Malaysia, and and reported on their morphology and habitat. Mulcahy, Lee, Miller, Chand, Thura, and Zug, 2018, ZooKeys, 757: 95, provided a record (as Limnonectes laticeps) for Tanintharyi, southern Myanmar, although with the current identity of these frogs is currently questionable. Decemson, Gouda, Lalbiakzuala, Lalmuansanga, Hmar, Mathipi, and Lalremsanga, 2021, J. Threatened Taxa, 13: 17918–17929, provided the record for Mizoram, India. 

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