''Atractus modestus'' is a species of

snake Snakes are elongated, Limbless vertebrate, limbless, carnivore, carnivorous reptiles of the suborder Serpentes . Like all other Squamata, squamates, snakes are ectothermic, amniote vertebrates covered in overlapping Scale (zoology), scales. Ma ...

in the family

Colubridae Colubridae (, commonly known as colubrids , from la, coluber, 'snake') is a family of snakes. With 249 genera, it is the largest snake family. The earliest species of the family date back to the Oligocene epoch. Colubrid snakes are found on ever ...

. In English the species goes by the common name modest ground snake while in Spanish it goes by ''tierrera modesta'' or ''culebra tierrera modesta''. Males can grow to and females to in

snout–vent length Snout–vent length (SVL) is a morphometric measurement taken in herpetology from the tip of the snout to the most posterior opening of the cloacal slit (vent)."direct line distance from tip of snout to posterior margin of vent" It is the most c ...

. The species reproduces sexually. The species has been labeled as vulnerable by the

IUCN The International Union for Conservation of Nature (IUCN; officially International Union for Conservation of Nature and Natural Resources) is an international organization working in the field of nature conservation and sustainable use of natu ...

. The species can be found in western

Ecuador Ecuador ( ; ; Quechua: ''Ikwayur''; Shuar: ''Ecuador'' or ''Ekuatur''), officially the Republic of Ecuador ( es, República del Ecuador, which literally translates as "Republic of the Equator"; Quechua: ''Ikwadur Ripuwlika''; Shuar: ''Eku ...

. It is locally frequent in

Mindo, Ecuador Mindo (also known as the Mindo Valley) is a mountainous watershed in the western slopes of the Andes, where two of the most biologically diverse ecoregions in the world meet: the Chocoan lowlands and the Tropical Andes. In this transitional are ...

. The species has been reported in elevations at 1019 m to 1780 m or

above sea level Height above mean sea level is a measure of the vertical distance (height, elevation or altitude) of a location in reference to a historic mean sea level taken as a vertical datum. In geodesy, it is formalized as ''orthometric heights''. The comb ...

References

{{Taxonbar, from=Q2869727 Atractus Snakes of South America Reptiles of Ecuador Endemic fauna of Ecuador Reptiles described in 1894 Taxa named by George Albert Boulenger