Brachycephalus mariaeterezae
| Brachycephalus mariaeterezae | |
|---|---|
| |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Amphibia |
| Order: | Anura |
| Family: | Brachycephalidae |
| Genus: | Brachycephalus |
| Species: | B. mariaeterezae
|
| Binomial name | |
| Brachycephalus mariaeterezae Ribeiro et al., 2015
| |
Brachycephalus mariaeterezae is a species of frog in the family Brachycephalidae. It is very tiny and was one of seven new species described by LF Ribeiro and a team of scientists from the Mater Natura - Instituto de Estudos Ambientais in Brazil. Like all species in its genus, it is found in a very small strip of Atlantic Forest in the southeastern coast of the country, and has a vibrant colour pattern.[1] The speciation seen in this genus is thought to be a byproduct of the rift between the valley versus mountain terrain and its particular microclimates, to which they are adapted. It might be in population decline due to habitat loss.[2] Its name honours Maria Tereza Jorge Pádua, a Brazilian environmentalist.
Description
[edit]It is distinguished from its cogenerate species by having a robust body, bufoniform, its adult length measuring between 10.4 to 13.4 millimetres (0.41 to 0.53 in), and a rough dorsum. It has a yellowish background colour, and possesses small brown spots, particularly on the sides of the body and belly and a prominent irregular light-blue stripe on the dorsum of the head and its body (all along the back); it also has small dark spots distributed irregularly throughout its arms and legs; the skin on its dorsum shows no dermal co-ossification.[1]
Distribution
[edit]The species is known only from its type locality, specifically at the Reserva Particular do Patrimônio Natural Caetezal, located in the top of the Serra Queimada, State of Santa Catarina.[1]
References
[edit]- ^ a b c Ribeiro, Luiz F.; Bornschein, Marcos R.; Belmonte-Lopes, Ricardo; Firkowski, Carina R.; Morato, Sergio A.A.; Pie, Marcio R. (2015). "Seven new microendemic species ofBrachycephalus(Anura: Brachycephalidae) from southern Brazil". PeerJ. 3: e1011. doi:10.7717/peerj.1011. ISSN 2167-8359. PMC 4458131. PMID 26056613.
- ^ Webb, Jonathan (4 June 2015). "Seven tiny frog species found on seven mountains". BBC News. Retrieved 4 June 2015.
Further reading
[edit]- Clemente-Carvalho, Rute BG; et al. (2011). "Molecular phylogenetic relationships and phenotypic diversity in miniaturized toadlets, genus Brachycephalus (Amphibia: Anura: Brachycephalidae)". Molecular Phylogenetics and Evolution. 61 (1): 79–89. doi:10.1016/j.ympev.2011.05.017. hdl:11449/72702. PMID 21693192.
- Da Silva, Helio Ricardo; Campos, Leandro Ambrósio; Sebben, Antonio (2007). "The auditory region of Brachycephalus and its bearing on the monophyly of the genus (Anura: Brachycephalidae)". Zootaxa. 1422: 59–68. doi:10.11646/zootaxa.1422.1.4.