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

Hylarana parkeriana (Mertens, 1938)

Class: Amphibia > Order: Anura > Family: Ranidae > Genus: Hylarana > Species: Hylarana parkeriana

Rana albolabris acutirostris Parker, 1936, Novit. Zool., 40: 141. Holotype: BMNH, by original designation; museum records give 1936.8.1.1 (now reregistered as 1947.2.3.69) as the holotype. Type locality: "Congulu" (= Congolo), western Angola. Preoccupied by Rana fusca acutirostris Fatio, 1872.

Rana albolabris parkeriana Mertens, 1938, Abh. Senckenb. Naturforsch. Ges., 442: 14. Replacement name for Rana albolabris acutirostris.

Rana albolabris parkeriana Loveridge, 1941, Proc. U.S. Natl. Mus., 91: 113. Replacement name for Rana albolabris acutirostris. Junior objective homonym of Rana albolabris parkeriana Mertens, 1938.

Hylarana parkeriana — Perret, 1977, Rev. Suisse Zool., 84: 844.

Rana parkeriana — Perret, 1985, in Frost (ed.), Amph. Species World: 509.

Rana (Hylarana) parkeriana — Dubois, 1987 "1986", Alytes, 5: 42, by implication.

Rana (Amnirana) parkeriana — Dubois, 1992, Bull. Mens. Soc. Linn. Lyon, 61: 324.

Amnirana parkeriana — Channing, 2001, Amph. Cent. S. Afr.: 270. Fei, Ye, and Jiang, 2010, Herpetol. Sinica, 12: 33; Oliver, Prendini, Kraus, and Raxworthy, 2015, Mol. Phylogenet. Evol., 90: 187 (provisional arrangement).

Hydrophylax parkerianus — Frost, Grant, Faivovich, Bain, Haas, Haddad, de Sá, Channing, Wilkinson, Donnellan, Raxworthy, Campbell, Blotto, Moler, Drewes, Nussbaum, Lynch, Green, and Wheeler, 2006, Bull. Am. Mus. Nat. Hist., 297: 368.

Hylarana parkeriana — Che, Pang, Zhao, Wu, Zhao, and Zhang, 2007, Mol. Phylogenet. Evol., 43: 1-13, by implication; Dubois, Ohler, and Pyron, 2021, Megataxa, 5: 461, by implication.

English Names

Congolo Frog (Frank and Ramus, 1995, Compl. Guide Scient. Common Names Amph. Rept. World: 109).

Parker's White-lipped Frog (Channing, 2001, Amph. Cent. S. Afr.: 270).

Distribution

West-central Angola (Kwanza Sul) in lowland forest and swampy areas along the coast.

Geographic Occurrence

Natural Resident: Angola

Endemic: Angola

Comment

In the Rana (Amnirana) albolabris group of Dubois, 1992, Bull. Mens. Soc. Linn. Lyon, 61: 324. Discussed by Perret, 1977, Rev. Suisse Zool., 84: 844, as Hylarana parkeriana. See account (as Amnirana parkeriana) by Channing, 2001, Amph. Cent. S. Afr.: 270–271. Marques, Ceríaco, Blackburn, and Bauer, 2018, Proc. California Acad. Sci., Ser. 4, 65 (Suppl. II): 161–162, provided a map for Angola and brief discussion of the literature. Channing and Rödel, 2019, Field Guide Frogs & Other Amph. Afr.: 394–395, provided a brief account, photograph, and range map. Becker, Baptista, Vaz Pinto, Ernst, and Conradie, 2023, Namib. J. Environm., 8: 245–257, discussed this species, its range in Angola, and provided a dot map.

External links:

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