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

Philautus longicrus (Boulenger, 1894)

Class: Amphibia > Order: Anura > Family: Rhacophoridae > Subfamily: Rhacophorinae > Genus: Philautus > Species: Philautus longicrus

Ixalus longicrus Boulenger, 1894, Ann. Mag. Nat. Hist., Ser. 6, 14: 88. Syntypes: BMNH 1947.2.6.28–30 (formerly 94.6.30.129–131) according to Inger, 1985, in Frost (ed.), Amph. Species World: 530; BMNH 1947.2.6.29 (formerly 1894.6.30.130) designated lectotype by Bossuyt and Dubois, 2001, Zeylanica, 6: 34, and who described it on page 76–78. Type locality: "Palawan", Philippines.

Philautus longicrus — Stejneger, 1905, Proc. U.S. Natl. Mus., 28: 347; Taylor, 1920, Philipp. J. Sci., 16: 303; Van Kampen, 1923, Amph. Indo-Austral. Arch.: 272.

Rhacophorus (Philautus) longicrus — Ahl, 1931, Das Tierreich, 55: 54, 83.

Philautus (Philautus) longicrus — Bossuyt and Dubois, 2001, Zeylanica, 6: 34.

English Names

Palawan Bubble-nest Frog (Frank and Ramus, 1995, Compl. Guide Scient. Common Names Amph. Rept. World: 112).

Distribution

Palawan (Philippines), at 30–1000 m elevation, and in Borneo at elevations of 700–2900 m elevations: northern Sabah (Malaysia), with isolated populations in west-central Sarawak (Malaysia) and central Kalimantan (Indonesia) (see comment).

Geographic Occurrence

Natural Resident: Indonesia, Malaysia, Malaysia, East (Sarawak and/or Sabah), Philippines

Comment

Removed from the synonymy of Philautus aurifasciatus, by Dring, 1987, Amphibia-Reptilia, 8: 45, where it had been placed by Inger, 1966, Fieldiana, Zool., 52: 341. See accounts by Inger, 1954, Fieldiana, Zool., 33: 402–404, and Brown and Alcala, 1994, Proc. California Acad. Sci., Ser. 4, 48: 185–220 (who considered it to be in the Philautus aurifasciatus group). See Dring, 1987, Amphibia-Reptilia, 8: 45, and Inger and Stuebing, 1992, Malayan Nat. J., 46: 41–51, for Bornean records. See comment under Philautus aurifasciatus. See brief account by Malkmus and Riede, 1996, Sauria, Berlin, 18: 27–37. See identification table by Manthey and Grossmann, 1997, Amph. Rept. Südostasiens: 122–123, to compare this species to other rhacophorids of the Sunda Shelf region. Malkmus, Manthey, Vogel, Hoffmann, and Kosuch, 2002, Amph. Rept. Mount Kinabalu: 186–187, provided an account. See statement of geographic range, habitat, and conservation status in Stuart, Hoffmann, Chanson, Cox, Berridge, Ramani, and Young, 2008, Threatened Amph. World: 634. Dehling, 2010, Salamandra, 46: 69–70, suggested that populations on Borneo assigned to Philautus longicrus may be correctly assigned to Philautus juliandringi or to unnamed species in the Philautus aurifasciatus group.

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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.