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

Oreolalax major (Liu and Hu, 1960)

Class: Amphibia > Order: Anura > Family: Megophryidae > Subfamily: Leptobrachiinae > Genus: Oreolalax > Species: Oreolalax major

Scutiger major Liu and Hu, 1960, Scient. Sinica, 9: 764. Holotype: CIB 570952, by original designation. Type locality: "Mt. Omei [= Mount Emei] (2000 m altitude), Szechwan [=Sichuan]", China.

Scutiger (Oreolalax) major — Dubois, 1980, Bull. Mens. Soc. Linn. Lyon, 49: 480.

Oreolalax major — Tian, Jiang, Wu, Hu, Zhao, and Huang, 1986, Handb. Chinese Amph. Rept.: 56; Fei, Ye, and Li, 1989, Acta Zool. Sinica, 35: 387; Fu, Lathrop, and Murphy, 1997, Asiat. Herpetol. Res., 7: 32–37; Fu and Murphy, 1997, Asiat. Herpetol. Res., 7: 38–43; Delorme, Dubois, Grosjean, and Ohler, 2006, Alytes, 24: 12.

Oreolalax (Oreolalax) major — Fei and Ye, 2016, Amph. China, 1: 510.

English Names

Common Lazy Toad (Frank and Ramus, 1995, Compl. Guide Scient. Common Names Amph. Rept. World: 86).

Large Toothed Toad (Fei, 1999, Atlas Amph. China: 66).

Distribution

Montane extreme southern Gansu (Wenxian County), central Sichuan (Beichuan, Baoxing, Emei, Dujiangyan, Hongya, Luding, Pingshan and Wenchuan counties), China, 1600–2150 m elevation.

Geographic Occurrence

Natural Resident: China, People's Republic of

Endemic: China, People's Republic of

Comment

Related to Scutiger popei according to the original publication. See Liu and Hu, 1961, Tailless Amph. China: 77–80, Fei, 1999, Atlas Amph. China: 66, and Fei and Ye, 2001, Color Handbook Amph. Sichuan: 106. See also brief account by Zhao and Yang, 1997, Amph. Rept. Hengduan Mountains Region: 51–52. In the Oreolalax weigoldi group of Fei, Ye, Huang, Jiang, and Xie, 2005, in Fei et al. (eds.), Illust. Key Chinese Amph.: 58, and Wei, Li, Xu, and Jiang, 2007, Chinese J. Zool., 42: 169–173. See photograph, map, description of geographic range and habitat, and conservation status in Stuart, Hoffmann, Chanson, Cox, Berridge, Ramani, and Young, 2008, Threatened Amph. World: 439. Fei, Hu, Ye, and Huang, 2009, Fauna Sinica, Amph. 2: 115–119, provided an account, spot map, and illustration. Fei, Ye, and Jiang, 2010, Colored Atlas of Chinese Amph.: 116–117, provided a brief account including photographs of specimens and habitat. Fei, Ye, and Jiang, 2012, Colored Atlas Chinese Amph. Distr.: 142–143, provided an account, photographs, and a map. Fei and Ye, 2016, Amph. China, 1: 510–512, provided an account, photograph, and dot map. See comment under Oreolalax weigoldi. Yao and Gong, 2012, Amph. Rept. Gansu: 33–34, provided a brief account and photographs. Huang, Cui, Li, Fan, Yang, Yang, Ni, Li, Yao, Xu, Zeng, Li, Sun, and Zhang, 2020, MtDNA, Part B, 5: 1117–1118, reported on the complete mtDNA genome and the placement of the species phylogenetically within the genus.

External links:

Please note: these links will take you to external websites not affiliated with the American Museum of Natural History. We are not responsible for their content.

For access to general information see Wikipedia
For additional sources of general information from other websites search Google
For access to relevant technical literature search Google Scholar
For images search CalPhoto Images and Google Images
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
For access to available specimen data for this species, from over 350 scientific collections, go to Vertnet.