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

Nannophrys guentheri Boulenger, 1882

Class: Amphibia > Order: Anura > Family: Dicroglossidae > Subfamily: Dicroglossinae > Genus: Nannophrys > Species: Nannophrys guentheri

Nannophrys guentheri Boulenger, 1882, Cat. Batr. Sal. Coll. Brit. Mus., Ed. 2: 115. Syntypes: BMNH (2 specimens), by original designation including animal figured on pl. 12, fig. 4 in the original publication; BMNH 1947.2.5.20–21 (formerly 1871.12.14.47) by museum records. Type locality: "Ceylon" (= Sri Lanka). Given as "Labugama", Sri Lanka, by Karunarathna, 1986, Loris, 17: 140–142; this rejected by Bopage, Wewelwala, Krvavac, Jovanovic, Safarek, and Pushpamal, 2011, Salamandra, 47: 175.

Common Names

Gunther's Streamlined Frog (Frank and Ramus, 1995, Compl. Guide Scient. Common Names Amph. Rept. World: 102).

Distribution

Known only from the imprecise type locality of "Ceylon" (Sri Lanka) (see comment).

Geographic Occurrence

Natural Resident: Sri Lanka

Endemic: Sri Lanka

Comment

The Sri Lankan record of Kirtisinghe, 1957, Amph. Ceylon: 50–51, is based on juvenile Nannophrys ceylonensis, according to Clarke, 1983, Zool. J. Linn. Soc., 79: 377–398. See account by Dutta and Manamendra-Arachchi, 1996, Amph. Fauna Sri Lanka: 107–107. Known only from the poorly preserved types, which may not be distinct from from Nannophrys ceylonensis, or may represent an extremely local or extinct species. Dutta, 1997, Amph. India Sri Lanka: 143, provided range, systematic comments, and partial taxonomic bibliography. See map, description of geographic range and habitat, and conservation status in Stuart, Hoffmann, Chanson, Cox, Berridge, Ramani, and Young, 2008, Threatened Amph. World: 138, who regarded the species as extinct. Bopage, Wewelwala, Krvavac, Jovanovic, Safarek, and Pushpamal, 2011, Salamandra, 47: 175, suggested that a record by Karunarathna, 1986, Loris, 17: 140–142, from the Kanneliya Forest of southwestern Sri Lanka is based on a misidentification. Regarded as extinct by Batuwita, Udugampala, De Silva, Diao, and Edirisinghe, 2019, J. Anim. Diversity, 1: 48, and Jayawardena, Senevirathne, Wijayathilaka, Ukuwela, Manamendra-Arachchi, and Meegaskumbura, 2017, Ceylon J. Sci., 46 (Special issue): 48.

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
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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 access to available specimen data for this species, from over 350 scientific collections, go to Vertnet.