Search tool	Example of search string in box	What that means to the database
* = "wildcard". Allows a partial letter string to be entered and implies either no or various extension on this letter string	Hyl*	Will find all uses of "Hyl . . ." anywhere in a record: e.g., Hylarana, Hyla, Hylidae, Hylinae, Hylaedactyla.
* = "wildcard". Allows a partial letter string to be entered and implies either no or various extension on this letter string	*Hyla	Will find all uses of ". . . hyla" anywhere in a record: e.g., Hyla, Hylidae, Plectrohyla, Ptychadena hylaea, Adenomera hylaedactyla
	Hyla	Will find all records that contain stand-alone uses of Hyla: e.g., Hyla, Hyla arenicolor
Strings of words without quotation marks	Lithobates pipiens	Interprets this as "Lithobates OR pipiens" so will find the union of all records that contain either "Lithobates" or "pipiens": e.g., Lithobates omiltemanus, Hylorana pipiens
Strings of word with quotation marks	"Lithobates pipiens"	Interprets this as "Lithobates AND pipiens" so will return all records that have the character string "Lithobates pipiens" anywhere within a record: e.g., all members of the Lithobates pipiens complex.
AND statement. Means that the results of the search must include both words held together by an AND	Lithobates AND pipiens	Same as "Lithobates pipiens"
OR statement. Means that the results of the search will all records that have either of the terms held together by an OR	Lithobates OR "Costa Rica"	Recovers all records that contain the word "Lithobates" or "Costa Rica": 402 records inasmuch as this will include all records for the entire amphibian fauna of Costa Rica
Combining Boolean operators within the Basic Search box (AND, OR, NOT, quotation marks)	Lithobates AND "Costa Rica" NOT forreri	Recovers only records that contain the word Lithobates AND "Costa Rica", but excludes any record that contains the word "forreri" in any part of the record: 9 records
Printable HELP file

Search tool	Example of search string in box	What that means to the database
* = "wildcard". Allows a partial letter string to be entered and implies either no or various extension on this letter string	Hyl*	Will find all uses of "Hyl . . ." anywhere in a record: e.g., Hylarana, Hyla, Hylidae, Hylinae, Hylaedactyla.
* = "wildcard". Allows a partial letter string to be entered and implies either no or various extension on this letter string	*Hyla	Will find all uses of ". . . hyla" anywhere in a record: e.g., Hyla, Hylidae, Plectrohyla, Ptychadena hylaea, Adenomera hylaedactyla
Single word	Hyla	Will find all records that contain stand-alone uses of Hyla: e.g., Hyla, Hyla arenicolor
Strings of words without quotation marks	Lithobates pipiens	Interprets this as "Lithobates OR pipiens" so will find the union of all records that contain either "Lithobates" or "pipiens": e.g., Lithobates omiltemanus, Hylorana pipiens
Strings of word with quotation marks	"Lithobates pipiens"	Interprets this as "Lithobates AND pipiens" so will return all records that have the character string "Lithobates pipiens" anywhere within a record: e.g., all members of the Lithobates pipiens complex.
AND statement. Means that the results of the search must include both words held together by an AND	Lithobates AND pipiens	Same as "Lithobates pipiens"
OR statement. Means that the results of the search will all records that have either of the terms held together by an OR	Lithobates OR "Costa Rica"	Recovers all records that contain the word "Lithobates" or "Costa Rica": 402 records inasmuch as this will include all records for the entire amphibian fauna of Costa Rica
Combining Boolean operators within the Basic Search box (AND, OR, NOT, quotation marks)	Lithobates AND "Costa Rica" NOT forreri	Recovers only records that contain the word Lithobates AND "Costa Rica", but excludes any record that contains the word "forreri" in any part of the record: 9 records
Printable HELP file

Amolops minutus Orlov and Ho, 2007

Class: Amphibia > Order: Anura > Family: Ranidae > Genus: Amolops > Species: Amolops minutus

Amolops minutus Orlov and Ho, 2007, Russ. J. Herpetol., 14: 222. Holotype: ZISP 7609, by original designation. Type locality: "Ho Thau village, Ho Thau commune, Tam Duong district, Lai Chau Province, 22° 24′ 58.5″ N 103° 36′ 43.3″ E, altitude 2400 m a.s.l. (rapid stream on slope of Mu Hum mountain)".

Amolops ottorum Pham, Sung, Pham, Le, Ziegler, and Nguyen, 2019, Raffles Bull. Zool., 67: 368. Holotype: IEBR 4342, by original designation. Type locality: "in the forest near Nam Nghiep Village (21°34.956′N, 104°17.160′E, at an elevation of 2.125 m), Ngoc Chien Commune, Muong La District, Son La Province, Vietnam". Zoobank publication registration:194F5711-9B1E-45B7-BB7A-824157E99CD5. Synonymy by Liu, Nguyen, Le, Pham, Pham, Hou, Zhou, Mo, Li, Li, Luo, Rao, and Li, 2024, Biodiversity Data J., 12(e129214): 2.

Common Names

Small Torrent Frog (Poyarkov, Nguyen, Popov, Geissler, Pawangkhanant, Neang, Suwannapoom, and Orlov, 2021, Russ. J. Herpetol., 28 (3A): 45).

Son La Sucker Frog (Amolops ottorum: original publication).

Tay Bac Sucker Frog (Amolops ottorum: Poyarkov, Nguyen, Popov, Geissler, Pawangkhanant, Neang, Suwannapoom, and Orlov, 2021, Russ. J. Herpetol., 28 (3A): 45).

Distribution

Known from Ho Thau commune, Tam Duong district, Lai Chau Province, and Ngoc Chien Commune, Muong La District, Son La Province, Vietnam, 2050–2400 m elevation; also reported from Ganiang Township, Yuanyang County, Guanyinshan Provincial Nature Reserve, southern Yunnan, China, 2495 m elevation.

Geographic Occurrence

Natural Resident: China, People's Republic of, Vietnam

Comment

In the Amolops mantzorum group of Jiang, Ren, Lyu, Wang, Wang, Lv, Wu, and Li, 2021, Zool. Res., Kunming, 42: 574–591. Pham, Nguyen, Tran, Le, Nguyen, Nguyen, Pham, Dang, and Doan, 2023, VNU J. Sci. Earth Environ. Sci., 39: 53–61, provided a record for Son La Province, Vietnam. Nominal Amolops ottorum is the sister taxon of Amolops tuberodepressus, on the basis of morphology, according to the original publication. In the Amolops mantzorum group of Jiang, Ren, Lyu, Wang, Wang, Lv, Wu, and Li, 2021, Zool. Res., Kunming, 42: 574–591. : 1–17, reported on the morphology and molecular markers of this species, placing Amolops ottorum into synonymy and providing a genetically confirmed record from Guanyinshan Provincial Nature Reserve, Yunnan Province, China, near the Vietnam border.

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For access to general information see Wikipedia
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To search the NIH genetic sequence database, see GenBank
For additional information see AmphibiaWeb report
For information on conservation status and distribution see the IUCN Redlist
For information on distribution, habitat, and conservation see the Map of Life
For related information on conservation and images as well as observations see iNaturalist
For additional information specific to China see Amphibia China