Hylarana megalonesa (Inger, Stuart, and Iskandar, 2009)

Class: Amphibia > Order: Anura > Family: Ranidae > Genus: Hylarana > Species: Hylarana megalonesa

Rana megalonesa Inger, Stuart, and Iskandar, 2009, Zool. J. Linn. Soc., 155: 136. Holotype: FMNH 267821, by original designation. Type locality: "Bukit Sarang (2°39′N/113°03′E), Bintulu Division, Sarawak (Borneo), Malaysia".

Chalcorana megalonesaFei, Ye, and Jiang, 2010, Herpetol. Sinica, 12: 33. See comment under Ranidae record.

Chalcorana megalonesa —  Oliver, Prendini, Kraus, and Raxworthy, 2015, Mol. Phylogenet. Evol., 90: 187. 

Hylarana megalonesa — Dubois, Ohler, and Pyron, 2021, Megataxa, 5: 423. 

Hylarana (Chalcorana) megalonesa — Wu, Xu, Suwannapoom, Nguyen, Murphy, Papenfuss, Lathrop, Kilunda, Gao, Yuan, Chen, Zhang, Zhao, Wang, Rahman, Nneji, Zhao, Wang, Jin, Zhang, and Che, 2024 "2025", Mol. Phylogenet. Evol., 108223: 1–11, by implication. 

Common Names

Large White-lipped Frog (Haas, Das, Hertwig, Bublies, and Schulz-Schaeffer, 2022, Guide to the Tadpoles of Borneo: 327).

Distribution

Western and northern Borneo (Sarawak and Sabah, Malaysia, likely into adjacent Kalimantan, Indonesia); Java, Indonesia.

Geographic Occurrence

Natural Resident: Indonesia, Malaysia, Malaysia, East (Sarawak and/or Sabah)

Comment

Confused with Hylarana chalconota prior to its naming according to the original publication. Malkmus, Manthey, Vogel, Hoffmann, and Kosuch, 2002, Amph. Rept. Mount Kinabalu: 159-160, provided an account for Rana chalconota that presumably applies to this species. Inger and Stuebing, 2009, Raffles Bull. Zool., 57: 534, commented on the range. 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. Gillespie, Ahmad, and Shia, 2021, Field Guide Frog Lower Kinabatangan Region Sabah: 31, provided a brief account, 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: 327–329, summarized the knowledge of habitat, reproduction, larval morphology and coloration. Sabinhaliduna, Arisuryanti, and Hamidy, 2022, Treubia, 49: 97–114, provided a genetically confirmed record from Pasir Angin, Bogor (Java), Indonesia, where it occurs in sympatric with Chalcorana chalconotaAl Gifari, Hasyalillah, Albiansyah, Mawla, Bainahum, Rozaq, Al Ghiyasi, Murfi, Fitriana, and Haribowo, 2026, J. Biol. Tropis, 26: 607–616, reported this species at Tapos Resort, Gunung Pangrango National Park, western Java, Indonesia.

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