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

Nasikabatrachus sahyadrensis Biju and Bossuyt, 2003

Class: Amphibia > Order: Anura > Family: Nasikabatrachidae > Genus: Nasikabatrachus > Species: Nasikabatrachus sahyadrensis

Nasikabatrachus sahyadrensis Biju and Bossuyt, 2003, Nature, 425: 711. Holotype: BNHM 4202, by original designation. Type locality: "Disturbed secondary forest near a cardamom plantation at Kattappana (09° 45′ N, 77° 05′ E), altitude approximately 900 m), Idukki district, Kerala, Western Ghats, India".

Common Names

Purple Frog (original publication).

Pig-nosed Frog (Sivaprasad, 2013, Common Amph. Kerala: 107).

Doughnut Frog (Sivaprasad, 2013, Common Amph. Kerala: 107).

Pashchi Pig-nosed Frog (Dinesh, Radhakrishnan, Deepak, and Kulkarni, 2023, Fauna India Checklist, vers. 5.0 : 8).

Distribution

Western Ghats of Kerala and Tamil Nadu, India.

Geographic Occurrence

Natural Resident: India

Endemic: India

Comment

Das, 2007, Herpetol. Rev., 38: 291–292, noted several publications dealing with adult and larval morphology of this species long prior to its naming. Radhakrishnan, Gopi, and Palot, 2007, Curr. Sci., Bangalore, 92: 213–216, provided range extensions in Tamil Nadu and Kerala in the Western Ghats and discussed specific localities. See photograph, map, description of geographic range and habitat, and conservation status in Stuart, Hoffmann, Chanson, Cox, Berridge, Ramani, and Young, 2008, Threatened Amph. World: 467, who suggested that this name covers unnamed species. Das and Dutta, 2007, Hamadryad, 31: 154–181, noted several larval descriptions in the literature. Zachariah, Abraham, Das, Jayan, and Altig, 2012, Zootaxa, 3510: 53–64, reported on life history and larval development. Raj, Vasudevan, Deepak, Sharma, Singh, Aggarwal, and Dutta, 2012, Zootaxa, 3510: 65–76, reported on larval morphology and ontogeny. A very brief characterization, photograph, and dot map provided by Subramanian, Dinesh, and Radhakrishnan, 2013, Atlas of Endemic Amph. W. Ghats: 76. Sivaprasad, 2013, Common Amph. Kerala: 106–107, provided a brief account, photograph, and dot map for Kerala, India. Jobin, Deepak, and Nameer, 2012, Frog Leg, 18: 3–9, provided a range map and commented on larval morphology. Thomas, Suyesh, Biju, and Bee, 2014, PLoS One, 9 (2: e84809): 1–12, reported on vocal behavior. Senevirathne, Thomas, Kerney, Hanken, Biju, and Meegaskumbura, 2016, PLoS One, 11(3: e0151114): 1–23, described larval ontogeny. Janani, Vasudevan, Prendini, Dutta, and Aggarwal, 2017, Alytes, 34: 1–19, compared this species to Nasikabatrachus bhupathi in morphology, advertisement call, and molecular markers. Raj, Vasudevan, Aggarwal, Dutta, Sahoo, Mahapatra, Sharma, Janani, Kar, and Dubois, 2023, Alytes, 39–40: 69–71, reported on larval morphology.

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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.