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

Bolitoglossa mulleri (Brocchi, 1883)

Class: Amphibia > Order: Caudata > Family: Plethodontidae > Subfamily: Hemidactyliinae > Genus: Bolitoglossa > Species: Bolitoglossa mulleri

Spelerpes mulleri Brocchi, 1883, Miss. Scient. Mex. Amer. Centr., Rech. Zool., 3(2, livr. 3): 116. Syntypes: MNHNP 6395 (4 specimens), according to Guibé, 1950 "1948", Cat. Types Amph. Mus. Natl. Hist. Nat.: 10. MNHNP 6395 designated lectotype (and rendered 6395a–c as paralectotypes) by García-París, Parra-Olea, Brame, and Wake, 2002, Rev. Esp. Herpetol., 16: 63. Type locality: Several localities in "haute Vera Paz"; restricted by Stuart, 1943, Misc. Publ. Mus. Zool. Univ. Michigan, 56: 12, and Thireau, 1986, Cat. Types Urodeles Mus. Natl. Hist. Nat., Rev. Crit.: 44, to "les montagnesqui dominent Coban", Alta Verapaz, Guatemala.

Spelerpes copei Brocchi, 1883, Miss. Scient. Mex. Amer. Centr., Rech. Zool., 3(2, livr. 3): 113. Nomen nudum. Synonymy by Dunn, 1926, Salamanders Fam. Plethodontidae: 400.

Spelerpes muelleri — Boulenger, 1884, Zool. Rec., 20: 22. Incorrect subsequent spelling.

Oedipus mülleri — Schmidt, 1936, Field Mus. Nat. Hist. Publ., Zool. Ser., 20: 150. Incorrect subsequent spelling.

Oedipus mulleri — Stuart, 1943, Misc. Publ. Mus. Zool. Univ. Michigan, 56: 12.

Bolitoglossa mulleri — Taylor, 1944, Univ. Kansas Sci. Bull., 30: 219.

Oedipus mexicanus mulleri — Stuart, 1948, Misc. Publ. Mus. Zool. Univ. Michigan, 69: 19.

Bolitoglossa mülleri — Guibé, 1950 "1948", Cat. Types Amph. Mus. Natl. Hist. Nat.: 10. Incorrect subsequent spelling.

Bolitoglossa moreleti muelleri — Duellman, 1963, Univ. Kansas Publ. Mus. Nat. Hist., 15: 220. Incorrect subsequent spelling.

Bolitoglossa mulleri — Stuart, 1963, Misc. Publ. Mus. Zool. Univ. Michigan, 122: 18.

Bolitoglossa (Bolitoglossa) mulleri — Parra-Olea, García-París, and Wake, 2004, Biol. J. Linn. Soc., 81: 335.

English Names

Müller's Mushroomtongue Salamander (Liner, 1994, Herpetol. Circ., 23: 10; Lee, 2000, Field Guide Amph. Rept. Maya World: 54).

Müller's Mushroom-tongued Salamander (Liner and Casas-Andreu, 2008, Herpetol. Circ., 38: 29).

Muller's Mushroomtongue Salamander (Frank and Ramus, 1995, Compl. Guide Scient. Common Names Amph. Rept. World: 30).

Müller's Salamander (Lee, 1996, Amph. Rept. Yucatan Peninsula: 42; Campbell, 1998, Amph. Rept. N. Guatemala Yucatan Belize: 38).

Distribution

Cloud forests on the Atlantic slopes of the mountains of Alta Verapaz, Quiché, and Huehuetenango, Guatemala, and adjacent Chiapas, Mexico, in the Municipio de Ocosingo, 140–1550 m elevation.

Geographic Occurrence

Natural Resident: Guatemala, Mexico

Comment

In the subgenus Bolitoglossa of Parra-Olea, García-París, and Wake, 2004, Biol. J. Linn. Soc., 81: 335, formerly the Bolitoglossa mexicana group. See accounts by Lazcano-Barrero, 1992, Cat. Am. Amph. Rept., 533: 1-2; Lee, 1996, Amph. Rept. Yucatan Peninsula: 42-43, Campbell, 1998, Amph. Rept. N. Guatemala Yucatan Belize: 38-39; and Lee, 2000, Field Guide Amph. Rept. Maya World: 54-56. 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: 562. Köhler, 2011, Amph. Cent. Am.: 40–69, compared this species with others from Central America and provided a map and photograph. Raffaëlli, 2013, Urodeles du Monde, 2nd ed.: 309, provided a brief account, photograph, and map. Gonzalez-Mollinedo and Mármol-Kattán, 2018, Herpetol. Rev., 49: 280, provided a record for the province of Quiché, Guatemala. Raffaëlli, 2022, Salamanders & Newts of the World: 653, provided an account summarizing systematics, life history, population status, and distribution (including a polygon map).

External links:

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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.