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

Phrynobatrachus nanus (Ahl, 1925)

Class: Amphibia > Order: Anura > Family: Phrynobatrachidae > Genus: Phrynobatrachus > Species: Phrynobatrachus nanus

Pararthroleptis nanus Ahl, 1925 "1923", Sitzungsber. Ges. Naturforsch. Freunde Berlin, 1923: 103. Holotype: ZMB unnumbered in the original publication; ZMB 28347, according to Grandison, 1985, in Frost (ed.), Amph. Species World: 448. Type locality: "Buala am Uam, Neu Kamerun", Central African Republic.

Pararthroleptis nanus — Deckert, 1938, Sitzungsber. Ges. Naturforsch. Freunde Berlin, 1938: 159.

Arthroleptis nanus — Deckert, 1938, Sitzungsber. Ges. Naturforsch. Freunde Berlin, 1938: 128; Guibé and Lamotte, 1963, Mem. Inst. Franç. Afr. Noire, 66: 612; Gorham, 1974, Checklist World Amph.: 129.

Phrynobatrachus nanus — Grandison, 1985, in Frost (ed.), Amph. Species World: 448.

Common Names

Buala River Frog (Frank and Ramus, 1995, Compl. Guide Scient. Common Names Amph. Rept. World: 104).

Buala Puddle Frog (Channing and Rödel, 2019, Field Guide Frogs & Other Amph. Afr.: 286).

Distribution

Known only from the type locality (Buala, Central African Republic).

Geographic Occurrence

Natural Resident: Central African Republic

Endemic: Central African Republic

Comment

See Frétey, 2007, Alytes, 25: 83–85, for discussion of the type locality. Frétey, 2008, Alytes, 25: 99–172, summarized the literature. Not addressed by Zimkus, Rödel, and Hillers, 2010, Mol. Phylogenet. Evol., 55: 883–900, so not assigned to species group. Channing and Rödel, 2019, Field Guide Frogs & Other Amph. Afr.: 286–287, provided a brief account and range map.

External links:

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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