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

Vietnamophryne abscondita Poyarkov, Gorin, Le, Trofimets, Duong, Nguyen, Pawangkhanant, Suwannapoom, and Nguyen, 2026

Class: Amphibia > Order: Anura > Family: Microhylidae > Subfamily: Asterophryinae > Genus: Vietnamophryne > Species: Vietnamophryne abscondita

Vietnamophryne abscondita Poyarkov, Gorin, Le, Trofimets, Duong, Nguyen, Pawangkhanant, Suwannapoom, and Nguyen, 2026, Herpetozoa, Wien, 39: 152. Holotype: VRTC NAP-12097, by original designation. Type locality: "from limestone karst forest, Kim Dien Commune, Quang Tri Province, Vietnam (17.820355°N, 105.881989°E; elevation ca. 250 m a.s.l.)". ZooBank Publication registration: 57112EC6-272E-45CC-9F8A-E0073F9AE2B3

Common Names

Karstic Dwarf Frog (English: original publication).

Nhái lùn đá vôi (Vietnamese: original publication).

Карстовый узкоротик (Russian: original publication).

Distribution

Known only from the type locality (Kim Dien Commune, elevation ca. 250 m) in the limestone karst forests of Quang Tri Province, central Vietnam.

Geographic Occurrence

Natural Resident: Vietnam

Endemic: Vietnam

Comment

Comparative morphology and genetic marker (16s mtDNA) noted in the original publication. Poyarkov, Gorin, Le, Trofimets, Duong, Nguyen, Pawangkhanant, Suwannapoom, and Nguyen, 2026, Herpetozoa, Wien, 39: 147, provided a dot map of the species.

External links:

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For additional information see AmphibiaWeb report
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