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

Alsodes vittatus (Philippi, 1902)

Class: Amphibia > Order: Anura > Family: Alsodidae > Genus: Alsodes > Species: Alsodes vittatus

Cystignathus vittatus Philippi, 1902, Supl. Batr. Chil. Descr. Hist. Fis. Polit. Chile: 103. Syntypes: MNHNC (3 specimens), according to the original publication. Type locality: "de la hacienda de San Ignacio de Pemehue", currently the southern end of the Biobío Region and the northern end of La Araucanía Region in Chile.

Leptodactylus vittatus — Nieden, 1923, Das Tierreich, 46: 493.

Eupsophus vittatus — Donoso-Barros, 1976, Arch. Biol. Med. Experim., Univ. Chile, 10: 50.

Alsodes vittatus — Formas, 1989, Bol. Soc. Biol. Concepción, 60: 123–127.

Common Names

Malleco Spiny-chest Frog (Frank and Ramus, 1995, Compl. Guide Scient. Common Names Amph. Rept. World: 70).

Distribution

Known only from (1) San Ignacio de Pemehue (type locality), (2)Tributary of the Lancu stream, 38°19'49"S, 71°26'15"W, 1491 m elevation, (3) Tupuyuntué River, (38°20'59"S, 71°26'19"W, 1610 m elevation, and (4) Tributary of the Tupuyuntué River, 38°21'44"S, 71°26'11"W, 1421 m elevation, all in Chile.

Geographic Occurrence

Natural Resident: Chile

Endemic: Chile

Comment

Formas and Vera, 1980, J. Herpetol., 14: 11–14, reported (as Eupsophus vittatus) on advertisement call, larval morphology, and reproductive behavior and ecology. Transferred to Alsodes by Formas, 1989, Bol. Soc. Biol. Concepción, 60: 123-127, who distinguished it from Eupsophus vertebralis. See Lobos, Vidal-Maldonado, Correa-Quezada, Labra-Lillo, Díaz-Páez, Charrier, Rabanal, Díaz-Vidal, and Tala, 2013, Anf. Chile Conserv. 1–104, for photograph, comments on conservation status, and range. Correa, Riveros-Riffo, and Donoso, 2025, ZooKeys, 1230: 195–212, provided recent records and discussed the possibility that Alsodes vittatus and Alsodes neuquensis are conspecific on the basis of mtDNA data.

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 related information on conservation and images as well as observations see iNaturalist