Melanophryniscus stelzneri (Weyenbergh, 1875)

Class: Amphibia > Order: Anura > Family: Bufonidae > Genus: Melanophryniscus > Species: Melanophryniscus stelzneri

Phryniscus stelzneri Weyenbergh, 1875, Period. Zool., Buenos Aires, 1: 331. Type(s): Not designated or known to exist. Type locality: "Sierra de Córdoba", Argentina.

Atelopus stelzneriBoulenger, 1894, Ann. Mag. Nat. Hist., Ser. 6, 14: 374-375.

Bufo stelzneriNoble, 1922, Bull. Am. Mus. Nat. Hist., 46: 39.

Dendrophryniscus stelzneriNoble, 1926, Am. Mus. Novit., 230: 13.

Melanophryniscus stelzneri stelzneriGallardo, 1961, Neotropica, 7: 71-72.

Melanophryniscus stelzneri spegazzinii Gallardo, 1961, 1° Reunion Trab. Comun. Cienc. Nat. Geograf., Univ. Nac. Litoral, Santa Fe, Argentina: 209. Holotype: MACN 4217, by original designation. Type locality: "Viña, Salta", Argentina.

English Names

Redbelly Toad (Frank and Ramus, 1995, Compl. Guide Scient. Common Names Amph. Rept. World: 44).

Distribution

Argentina in the Sierras of Córdoba (Córdoba Province) and San Luis (San Luis Province) at about 900-2000 m elevation; also isolated population in Salta Province.

Comment

In the Melanophryniscus stelzneri group of Cruz and Caramaschi, 2003, Bol. Mus. Nac., Rio de Janeiro, N.S., Zool., 500: 1-11. See comments under Melanophryniscus dorsalis and Melanophryniscus fulvoguttatus, both of which were formerly considered subspecies of Melanophryniscus stelzneri. See account (as Melanophryniscus stelzneri stelzneri) by Cei, 1980, Monit. Zool. Ital., N.S., Monogr., 2: 207-212. Klappenbach and Langone, 1992, An. Mus. Nac. Hist. Nat. Montevideo, Ser. 2, 8: 175-176, considered all Uruguayan records to apply to different species. An English description of the species is available in Weyenbergh, 1876, in Napp (ed.), The Argentine Republic: 151 (simultaneously published English version of Weyenbergh, 1876, in Napp (ed.), Die Argentinische Republik). Cabrera, 2001, Cuad. Herpetol., 15: 137-139, discussed the distribution of Melanophryniscus stelzneri stelzneri. Brusquetti and Lavilla, 2006, Cuad. Herpetol., 20: 24, briefly discussed that records from Paraguay (e.g., Céspedez, 1996, Cuad. Herpetol., 1010: 73) are based on misidentifications.

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