River toad (Phrynoides asper) is a large toad with warty, dark brownish to blackish stout body. It has inconspicuous ‘x’ mark on the back between the round-to oval-shaped paratoid glands in young. This species is usually dark brown, gray or black in color, with black spotting ventrally. The tips of fingers of this species are rounded or swollen. Its eardrum is visible. The females have a snout-vent length of 95-215 mm, while the males have a snout-vent length of 70-100 mm. This toad can be found in primary forest and in freshwater wetland at all elevation. The altitude range of this species is from 0 m to 1000m a.s.l. This species is distributed in Thailand, Malaysia, Brunei Darussalam, Indonesia and Myanmar (Inger & Stuebing, 2005).
No | Part | Habit | |
---|---|---|---|
1 |
Terrestrial — An animal that lives on/near the ground or a plant that grows on/in/from land
|
No | Description | Suitability | Seasonality |
---|---|---|---|
1 |
Artificial - Terrestrial → Subtropical/Tropical Heavily Degraded Former Forest
|
Suitable | Unknown |
2 |
Forest → Subtropical/Tropical Moist Lowland Forest
|
Suitable | Unknown |
3 |
Forest → Subtropical/Tropical Moist Montane Forest
|
Suitable | Unknown |
4 |
Wetlands → Permanent Rivers, Streams, Creeks [includes waterfalls]
|
Suitable | Unknown |
Year Published | Assessment | Red List Category | Version |
---|---|---|---|
2021 | IUCN Red List of Threatened Species |
Least Concern (LC)
|
3.1 |
2014 | IUCN Red List of Threatened Species |
Least Concern (LC)
|
3.1 |
2004 | IUCN Red List of Threatened Species |
Least Concern (LC)
|
N/A |
Collection Center | Dried | Live | Slide | Wet | Total | |
---|---|---|---|---|---|---|
47 | ||||||
196 |
Profile | |
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Amirrudin Bin Ahmad (Dr.)
Universiti Malaysia Terengganu (UMT)
|
Amphibians, Dragonflies and Damselflies, Fishes, Reptiles,
Biodiversity, Data Analysis, Digital Sequence Information (DSI), Living Modified Organism (LMO), Marine & Coastal, Protected Areas & Invasive Alien Species
|
Awang Noor Abd. Ghani (Prof. Dr.)
Universiti Putra Malaysia (UPM)
|
Amphibians (Ecology),
Biodiversity, Data Analysis, Economics, Ecosystems, Environment & Forest
|
Kaviarasu Munian (Mr.)
Forest Research Institute Malaysia (FRIM)
|
Reptiles (Ecology), Amphibians (Ecology), Fishes (Ecology),
|
Lim Boo Liat (Dr.)
|
Reptiles (Ecology), Rodents (Ecology), Amphibians (Ecology),
Biodiversity, Ecosystems & Invasive Alien Species
|
Mohamad Azani Alias (Assoc. Prof. Dr.)
Universiti Putra Malaysia (UPM)
|
Vascular (Taxonomy), Vascular, Vascular, Amphibians, Amphibians,
Biodiversity, Conservation, Climate Change, Protected Areas & Forest
|
Mohamad Rosni Bin Othman (Dr.)
Universiti Malaysia Terengganu (UMT)
|
Amphibians, Coral Reefs, Turtle, Tortoise, and Terrapin, Amphibians,
Law and Policy, Management & Marine & Coastal
|
Mohammad Shahfiz Azman (Mr.)
Forest Research Institute Malaysia (FRIM)
|
Amphibians, Mammals, Birds, Amphibians, Reptiles,
Awareness, Biodiversity, Conservation, Ecosystems, Environment, Forest, Landscape, Law and Policy, Management, Protected Areas, Science, Systematics, Invasive Alien Species, Like-Minded Megadiverse Countries (LMMC), National Policy on Biological Diversity, Policy, Research and Development (R&D) & Zoonotic
|
Mohd Abdul Muin Bin Md Akil (Mr.)
Universiti Sains Malaysia (USM)
|
Amphibians, Birds, Reptiles, Snakes,
Biodiversity, Conservation, Evolution, Genetics, Molecular, Protected Areas, Climate Change & Invasive Alien Species
|
Norhayati Binti Ahmad (Prof. Dr.)
Universiti Kebangsaan Malaysia (UKM)
|
Frogs and Toads, Snakes, Amphibians, Reptiles,
|
Teo Eng Wah (Dr.)
University of Malaya (UM)
|
Reptiles, Amphibians,
Invasive Alien Species
|
Acknowledgements :- Mr. Abdul Razak Mohd Nor Rasid, Mr. Ahmad Hafizuddin Bin Rohim@rahim, Ms. Aida Salihah Binti Abu Bakar, Ms. Ajla Rafidah Baharom, Mrs. Aziemah Binti Kinan, Mrs. Azuhaidah Binti Alias, Ms. Fatin Farisha Binti Mohd Jamil, Mr. Izzat Irfan Bin Salim, Mrs. Juriah A/p Nibong, Mr. Kaviarasu Munian, Mr. Mohd Ilham Norhakim Lokman, Mr. Muhammad Izzuddin Bin Hazan, Mr. Muhammad Naif Bin Muhammad, Ms. Nor Liyana Binti Hassan, Ms. Norayuni Binti Ramlee, Ms. Norazah Binti Norddin, Prof. Dr. Norhayati Binti Ahmad, Mrs. Nur Hazwanie Binti Abd Halim, Ms. Nurfadzilah Bt Azmi, Ms. Nurfarhana Hizan Binti Hijas, Mr. Tan Kok Kiat, Mrs. Wan Roniza Binti Ismil & Mr. Yasser Mohamed Arifin
Photo credit :- Kaviarasu Munian, M.I.Norhakim Lokman & Norhayati Binti Ahmad
Species Citation :- Phrynoidis asper. Malaysia Biodiversity Information System (MyBIS). Accessed via https://www.mybis.gov.my/sp/19465. [Retrieved 07 December 2023].
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