Brachycephalus nanicus

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Brachycephalus nanicus
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Animalia
Phylum: Chordata
Class: Amphibia
Order: Anura
Family: Brachycephalidae
Genus: Brachycephalus
Species:
B. nanicus
Binomial name
Brachycephalus nanicus
Nunes et al., 2025

Brachycephalus nanicus is a species of small frogs in the family Brachycephalidae endemic to the Atlantic Forest of Brazil. It is one of more than 40 named species within the genus Brachycephalus , and is most closely related to Brachycephalus puri . [1] B. nanicus is a very small species; adult males range from 6.9–9.0 millimetres (0.27–0.35 in) (SVL), while females are slightly larger, at 9.2–9.6 mm (0.36–0.38 in). It is characterized as a "flea-toad", having a more slender body and more dull coloration than the rounder and brighter "pumpkin toadlet" members of the genus. It has smooth skin, a rounded snout when seen from above, a lacking first toe, and a brown coloration with scattered golden spots and a dark stripe running down the side and thigh. [2]

References

  1. Frost, Darrel R. (2025). "Search for Taxon: Brachycephalus". Amphibian Species of the World, an Online Reference. Version 6.0. American Museum of Natural History, New York. Retrieved 11 September 2025.
  2. Nunes, Ivan; Lyra, Mariana L.; Machado, Thaynara M.; Carrasco-Medina, Andres Santiago; Andrade, Felipe Silva De; Haga, Isabelle Aquemi; Botelho, Lucas M.; Pedrozo, Mariana; Velasco, Isabel G.; Jacinavicius, Fernando De Castro; Gray, Jaimi A.; Blackburn, David C.; Kohlsdorf, Tiana; Muscat, EdéLcio; Toledo, L. Felipe (September 9, 2025). "A new species of flea-toad of the genus Brachycephalus Fitzinger, 1826 (Anura: Brachycephalidae) from the cloud forests of Serra do Mar, southeastern Brazil". Zootaxa . 5691 (2): 231–256. doi:10.11646/zootaxa.5691.2.3. ISSN   1175-5334.