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

Microhyla nakkavaram Garg, Sivaperuman, Gokulakrishnan, Chandramouli, and Biju, 2022

Class: Amphibia > Order: Anura > Family: Microhylidae > Subfamily: Microhylinae > Genus: Microhyla > Species: Microhyla nakkavaram

Microhyla nakkavaram Garg, Sivaperuman, Gokulakrishnan, Chandramouli, and Biju, 2022, Zool. Stud., Taipei, 61 (2): 10. Holotype: ZSI/ANRC/ T/14215, by original designation. Type locality: "APWD Guest House, Campbell Bay (07.014°N, 93.932°E, 40 m asl), Great Nicobar Island, Andaman and Nicobar Archipelago, India". zoobank: urn:lsid:zoobank.org:act:C9F11F8E-6506-4696-AD18- 8562101A15C2

English Names

Nicobarese Narrow-mouthed Frog (original publication).

Distribution

Known from the southern group of Nicobar Islands, India (Great Nicobar Island, Kondul Island, and Little Nicobar Island) and Sumatra and Nias I. (Indonesia); populations from West Malaysia and Singapore are phylogenetically close to this species but likely represent a distinct species.

Geographic Occurrence

Natural Resident: India, Indonesia

Likely/Controversially Present: Malaysia, Malaysia, West (Peninsular), Singapore

Comment

Previously confused with Microhyla heymonsi, according to the original publication, where external morphology, coloration, and molecular markers were detailed. Dutta, 1997, Amph. India Sri Lanka: 59, provided systematic comments (as Microhyla heymonsi). Harikrishnan and Vasudevan, 2018, Alytes, 36: 245–247, commented on the distribution and natural history (as Microhyla heymonsi) in the Andaman and Nicobar Islands, India. Eprilurahman, Atmaja, Munir, Ubaidillah, Arisuryanti, Smith, and Hamidy, 2023, Biodiversitas, 24: 1092–1103, suggested on molecular grounds that populations of nominal Microhyla heymonsi from Sumatra are referrable to Microhyla nakkvaram, and that populations of nominal Microhyla heymonsi from Singapore and West Malaysia may be a distinct species close to Microhyla nakkavaram. See comment under Microhyla heymonsi for access to literature covering members of this species complex erroneously referred to Microhyla heymonsi.

External links:

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For additional information see AmphibiaWeb report
For information on distribution, habitat, and conservation see the Map of Life
For related information on conservation and images as well as observation see iNaturalist
For access to available specimen data for this species, from over 350 scientific collections, go to Vertnet.