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

Amietia desaegeri (Laurent, 1972)

Class: Amphibia > Order: Anura > Family: Pyxicephalidae > Subfamily: Cacosterninae > Genus: Amietia > Species: Amietia desaegeri

Rana desaegeri Laurent, 1972, Explor. Parc Natl. Virunga, Ser. 2, 22: 91. Holotype: MRAC 74018B5626 according to Lang, 1990, Doc. Trav., Inst. R. Sci. Nat. Belg., 59: 12. Type locality: "riv. Byangolo, secteur Munsenene, 1. 300 m", Dem. Rep. Congo.

Rana (Rana) desaegeri — Dubois, 1987 "1986", Alytes, 5: 42.

Rana (Afrana) desaegeri — Dubois, 1992, Bull. Mens. Soc. Linn. Lyon, 61: 334.

Afrana desaegeri — Visser and Channing, 1997, J. Afr. Zool., 111: 192, by implication.

Amietia desaegeri — 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: 366.

Common Names

Byangolo Frog (Frank and Ramus, 1995, Compl. Guide Scient. Common Names Amph. Rept. World: 107).

De Saeger's River Frog (Channing, Dehling, Lötters, and Ernst, 2016, Zootaxa, 4155: 27).

Distribution

West and south of the Ruwenzori Mountains of North Kivu Province, Dem. Rep. Congo and northwestern Rwanda.

Geographic Occurrence

Natural Resident: Congo, Democratic Republic of the, Rwanda

Comment

Prior to the revision of 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, placed in the Section Strongylopus, subgenus Afrana of Rana of Dubois, 1992, Bull. Mens. Soc. Linn. Lyon, 61: 334. Larson, Castro, Behangana, and Greenbaum, 2016, Mol. Phylogenet. Evol., 99: 168–181, doubted the occurrence of this species in Uganda. Channing, Dehling, Lötters, and Ernst, 2016, Zootaxa, 4155: 27–28, provided an account and revision. Channing and Rödel, 2019, Field Guide Frogs & Other Amph. Afr.: 354–355, provided a brief account, photograph, and range map. Mali, Chifundera, Mlungu, Mizani, Katuala, Mbalitini, Ewango, Tungaluna, and Akaibe, 2019, Am. J. Zool., 2: 18–27, reported on specimens from Nord-Kivu, Dem. Rep. Congo. Dehling and Sinsch, 2023, Diversity, 15 (512): 1–81, discussed the range, identification, natural history, advertisement call, and conservation status in Rwanda. Sinsch, Tuyisingize, Dehling, and van der Hoek, 2024, Animals, 14(2360): 1–21, reported on acoustics and acoustic niche partitioning in Rwanda.

External links:

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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