Atractus francoi
| Atractus francoi | |
|---|---|
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Reptilia |
| Order: | Squamata |
| Suborder: | Serpentes |
| Family: | Colubridae |
| Genus: | Atractus |
| Species: | A. francoi
|
| Binomial name | |
| Atractus francoi | |
Atractus francoi, also known commonly as cobra-da-terra in Brazilian Portuguese, is a species of snake in the family Colubridae. The species is endemic to Brazil.[2]
Etymology
[edit]The specific name, francoi, is in honor of Brazilian herpetologist Francisco Luís Franco.[3]: 93
Geographic range
[edit]A. francoi is found in the Brazilian states of Rio de Janeiro[1][2] and São Paulo.[1]
Habitat
[edit]The preferred natural habitat of A. francoi is forest.[1]
Description
[edit]A. francoi may attain a snout-to-vent length (SVL) of about 50 cm (20 in).[1] It has seven upper labials and seven lower labials.[2] The dorsal scales are arranged in 17 rows throughout the length of the body.[2] The tail is short in females (about 7% SVL) and moderate in males (about 13% SVL).[2]
Behavior
[edit]A. francoi is both diurnal and nocturnal, and it is fossorial.[1]
Diet
[edit]A. francoi preys upon worms.[1]
Reproduction
[edit]A. francoi is oviparous. Clutch size is at least six eggs.[1]
References
[edit]- ^ a b c d e f g h Silveira, A.L.; Prudente, A.L. da C.; Argôlo , A.J.S.; Abrahão, C.R.; Nogueira, C. de C.; Barbo, F.E.; Costa, G.C.; Pontes, G.M.F.; Colli, G.R.; Zaher, H. el D.; Borges-Martins, M.; Martins, M.R.C.; Oliveira , M.E.; Passos, P.G.H.; Bérnils, R.S.; Sawaya, R.J.; Cechin, C.T.Z.; Guedes da Costa, T.B. (2021). "Atractus francoi". IUCN Red List of Threatened Species. 2021: e.T15158247A123739456. doi:10.2305/IUCN.UK.2021-3.RLTS.T15158247A123739456.en.
- ^ a b c d e Atractus francoi at the Reptarium.cz Reptile Database. Accessed 8 October 2021.
- ^ Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). The Eponym Dictionary of Reptiles. Baltimore: Johns Hopkins University Press. pp. xiii + 296 pp. ISBN 978-1-4214-0135-5.
Further reading
[edit]- Oliveira, JCF; Gonzales, RC; Passos, P; Vrcibradic, D; Rocha, CFD (2020). "Non-Avian Reptiles of the state of Rio de Janeiro, Brazil: status of knowledge and commented list". Papéis Avulsos de Zoologia, Museu de Zoologia da Universidade de São Paulo. 60: 1–12.: 7
- Passos, P; Fernandes, R; Bérnils, RS; Moura-Leite, JC (2010). "Taxonomic revision of the Brazilian Atlantic Forest Atractus (Reptilia: Serpentes: Dipsadidae)". Zootaxa. 2364: 1–63. doi:10.11646/zootaxa.2364.1.1.: 12–16
- Wallach, V; Williams, KL; Boundy, J (2014). Snakes of the World: A Catalogue of Living and Extinct Species. Boca Raton, Florida: CRC Press. pp. 1, 209. ISBN 978-1-4822-0847-4.: 73
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