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Rhinella pygmaea (Myers and Carvalho, 1952)
Bufo pygmaeus Myers and Carvalho, 1952, Zoologica, New York, 37: 1. Holotype: Stated to be deposited in the MNRJ. Considered likely to be MNRJ 2339 by Lavilla, 1994 "1992", Acta Zool. Lilloana, 42: 66; considered to be MNRJ 2339 by Narvaes and Rodrigues, 2009, Arq. Zool., São Paulo, 40: 18. Type locality: "São João da Barra, at the mouth of the Rio Parahyba (right bank), State of Rio de Janeiro, Brazil".
Bufo pygmaeus — Cei and Roig, 1964, Not. Biol. Fac. Cienc. Exact. Fis. Nat., Corrientes, Zool., 4: 14. Cei, 1980, Monit. Zool. Ital., N.S., Monogr., 2: 197.
Bufo granulosus pygmaeus — Gallardo, 1965, Pap. Avulsos Zool., São Paulo, 17: 72. Gallardo, 1965, Bull. Mus. Comp. Zool., 134: 121.
Chaunus pygmaeus — Frost, Grant, Faivovich, Bain, Haas, Haddad, de Sá, Channing, Wilkinson, Donnellan, Raxworthy, Campbell, Blotto, Moler, Drewes, Nussbaum, Lynch, Green, and Wheeler, 2006, Bull. Am. Mus. Nat. Hist., 297: 364. Savage and Bolaños, 2009, Zootaxa, 2005: 4, by implication.
Rhinella pygmaea — Chaparro, Pramuk, and Gluesenkamp, 2007, Herpetologica, 63: 211, by implication; Narvaes and Rodrigues, 2009, Arq. Zool., São Paulo, 40: 1-73.
Common Names
Rio Parahyba Toad (Frank and Ramus, 1995, Compl. Guide Scient. Common Names Amph. Rept. World: 43).
Distribution
Southeastern coastal Brazil in the states of Rio de Janeiro and Espírito Santo.
Geographic Occurrence
Natural Resident: Brazil
Endemic: Brazil
Comment
See accounts (as Bufo) by Cei, 1980, Monit. Zool. Ital., N.S., Monogr., 2: 197–200. Yanosky, Dixon, and Mercolli, 1993, Bull. Maryland Herpetol. Soc., 29: 160–171, and Yanosky, Dixon, and Mercolli, 1993, Bull. Maryland Herpetol. Soc., 29: 66, reported this species in sympatry with Rhinella fernandezae and Rhinella granulosa. See Rhinella bergi, an Argentinian species formerly confused with Rhinella pygmaea. Izecksohn and Carvalho-e-Silva, 2001, Anf. Municipio Rio de Janeiro: 30, provided a brief account and photo. Silva, Carvalho-e-Silva, and Carvalho-e-Silva, 2007, Herpetol. Rev., 38: 97, provided the record for Espírito Santo. Narvaes and Rodrigues, 2009, Arq. Zool., São Paulo, 40: 1-73, revised the Rhinella granulosa group and provided an account and map. Silveira, Salles, and Pontes, 2009, Check List, 5: 749–752, provided a range extension and commented on and mapped the range. Carvalho, Tolentino, and Giaretta, 2013, Herpetol. Notes, 6: 229–231, reported the advertisement call. Oliveira, Weber, and Napoli, 2014, Herpetol. J., 24: 229–236, reported on larval morphology of the chondrocranium and hypobranchial apparatus. Simon, Machado, and Marroig, 2016, Proc. R. Soc. London, Ser. B, Biol. Sci., 283 (20161783): 1–10, reported on skull evolution within the Rhinella granulosa group and provided a dot map. In the Rhinella marina clade, Rhinella granulosa group of Pereyra, Blotto, Baldo, Chaparro, Ron, Elias-Costa, Iglesias, Venegas, Thomé, Ospina-Sarria, Maciel, Rada, Kolenc, Borteiro, Rivera-Correa, Rojas-Runjaic, Moravec, De la Riva, Wheeler, Castroviejo-Fisher, Grant, Haddad, and Faivovich, 2021, Bull. Am. Mus. Nat. Hist., 447: 1–156. Rivera, Prates, Caldwell, Rodrigues, and Fujita, 2022, Heredity, 130: 14–21, reported on mtDNA phylogenetics in the Rhinella granulosa group, including this species.
External links:
Please note: these links will take you to external websites not affiliated with the American Museum of Natural History. We are not responsible for their content.
- For access to general information see Wikipedia
- For additional sources of general information from other websites search Google
- For access to relevant technical literature search Google Scholar
- For images search CalPhoto Images and Google Images
- 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.