Geophis downsi

Last updated

Geophis downsi
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Order: Squamata
Suborder: Serpentes
Family: Colubridae
Genus: Geophis
Species:
G. downsi
Binomial name
Geophis downsi
Savage, 1981

Geophis downsi, also known as the Savage's earth snake, is a snake of the colubrid family. It is endemic to Costa Rica and only known from its type locality, Las Cruces Biological Station in the Puntarenas Province. [1] [2] It is named after Floyd Leslie Downs. [2]

Only one specimen collected from under leaf litter in premontane rainforest is known. No further specimens were found during a study on leaf-litter fauna of the area in 2010–2012. There are no known threats to this species that was found in a private reserve. [1]

Related Research Articles

<i>Ablepharus</i> Genus of lizards

Ablepharus is a genus of skinks that contains the common snake-eyed skinks. Both their scientific and common names refer to the fact that their eyelids have fused to a translucent capsule; as in snakes, they thus are physically incapable of blinking. They are small lizards and prefer to live in the leaf litter of dry fields and hills. Their scales give them a very shiny, bronze appearance with a characteristically dark stripe down the sides of their bodies. They prey on small insects and other small mollusks.

<i>Anomochilus</i> Genus of reptiles from Southeast Asia

Anomochilus is a genus of snakes, it is the only genus in the monogeneric family Anomochilidae and has three species classified within it. Members of the genus are known as anomochilids, or by the common names dwarf pipesnake, lesser pipesnake, and giant blind snake. Initially created as Anomalochilus in 1890 for the species A. weberi, the genus was renamed in 1901 because the original name was already in use for a genus of beetles. Dwarf pipesnakes are small and cylindrical, with short, conical tails and small, rounded heads that are continuous with the neck. They have blackish to purplish-brown uppersides and dark brown or black undersides, with orange-red bands around the tail and a variety of pale markings on the snout and belly. All three species of dwarf pipesnake are endemic to Sundaland, where they are found on the Malay Peninsula and the islands of Sumatra and Borneo.

<i>Echiopsis</i> Genus of snakes

Echiopsis curta is a terrestrial, elapid species of snake, also commonly known from the Aboriginal name as the bardick. It is a short, highly venomous snake with variable color which is mainly nocturnal, reaching a maximum length of 57 cm. It is endemic to Australia, most commonly found in three distinct populations through southern Australia. They are considered venomous to humans, however there is very little information. Their population is decreasing due to habitat degradation and destruction but considered least concern on the IUCN Red List.

<span class="mw-page-title-main">Burton's legless lizard</span> Species of lizard

Burton's legless lizard is a species of lizard in the family Pygopodidae. The species lacks forelegs and has only rudimentary hind legs. Pygopodid lizards are also referred to as "legless lizards", "flap-footed lizards" and "snake-lizards". This species is native to Australia and Papua New Guinea.

<i>Geophis sanniolus</i> Species of snake

Geophis sanniolus, commonly known as the pygmy snail-eating snake or the pygmy snail sucker, is a species of small snake in the family Colubridae. The species is endemic to Central America and southeastern Mexico.

<i>Geophis</i> Genus of snakes

Geophis is a genus of snakes in the subfamily Dipsadinae of the family Colubridae of the superfamily Colubroidea. Species in the genus Geophis are commonly referred to as Latin American earth snakes. The genus consists of 53 distinct species.

Geophis immaculatus, Downs's earth snake, is a small snake of the colubrid family. It is native to Mexico and Guatemala. There are no recognized subspecies. Although not much has been documented about it, the population distribution is in abundance and is of least concern in terms of conservation status.

<i>Micrurus nigrocinctus</i> Species of snake

Micrurus nigrocinctus, commonly known as the Central American coral snake, is a species of a highly venomous snake in the family Elapidae. The species is endemic to Latin America from southern Mexico, Central America, to north Colombia. There are six recognized subspecies, including the nominate subspecies described here.

<i>Anomochilus monticola</i> Species of snake from northern Borneo

Anomochilus monticola, the Kinabalu giant blind snake, mountain pipe snake, or Mount Kinabalu dwarf pipesnake, is a species of snake in the dwarf pipesnake family Anomochilidae. It is endemic to Kinabalu Park in northern Borneo, where it inhabits montane and submontane rainforest at altitudes of 1,450–1,513 m (4,757–4,964 ft). Described by the herpetologist Indraneil Das and colleagues in 2008, the species is a stout, cylindrical snake with a small head and short, conical tail. It is the largest species in its genus, with a total length of 521 mm (20.5 in). It is mostly iridescent blue-black in color, with a deep brown belly, large pale horn-colored blotches along the underside, a chrome orange band around the tail, a pale creamy-yellow bar across the snout, and pale horn-colored speckles along its sides. It can be told apart from the other species in its genus by its large size, the absence of a stripe along its sides, and the lack of pale blotches on its back.

<i>Pararhadinaea</i> Genus of snakes

Pararhadinaea is a monotypic genus of snakes in the family Pseudoxyrhophiidae. The only species is Pararhadinaea melanogaster, sometimes known as the Madagascar burrowing snake. It is endemic to the island of Madagascar.

<i>Paedophryne amauensis</i> Species of amphibian

Paedophryne amauensis is a species of microhylid frog endemic to eastern Papua New Guinea. At 7.7 mm (0.30 in) in snout-to-vent length, it is considered the world's smallest known vertebrate.

<span class="mw-page-title-main">Curl snake</span> Species of snake

The curl snake is a species of venomous, heavily built snake in the family Elapidae. The species, which is native to Australia, is also known more commonly in Western Australia as the myall snake. The curl snake is often confused with a similar species named the Ord curl snake.

<i>Calamaria gervaisii</i> Species of snake

Calamaria gervaisii, commonly known as Gervais's worm snake and the Philippine dwarf snake, is a species of small fossorial snake in the family Colubridae. The species is native to the Philippines.

<i>Geophis dunni</i> Species of snake

Geophis dunni, Dunn's earth snake, is a species of enigmatic snake in the family Colubridae. The species is presumably endemic to Nicaragua and is only known from a single specimen discovered in 1932. This specimen, the holotype, was discovered by Karl Patterson Schmidt in the stomach of a Central American coral snake, and no additional specimen has been seen since. The holotype has a snout-to-vent length (SVL) of 310 mm (12 in), a tail length of 57 mm (2.2 in), and a total length of 367 mm (14.4 in). It is part of the Geophis sieboldi species group according to Floyd Leslie Downs. This species was named by Schmidt after fellow herpetologist Emmett Reid Dunn "in allusion to his important contributions to our knowledge of this group of snakes".

<i>Geophis nigroalbus</i> Species of snake

Geophis nigroalbus is a species of colubrid snake in the subfamily Dipsadinae. It is endemic to the Andes of Colombia. It is sometimes known as the goo-eater snake or Colombian earth snake.

<i>Atractus badius</i> Species of snake

Boie's ground snake is a nocturnal and semi-fossorial snake species in the Colubridae family. Like the other members of the Atractus genus, its diet is composed predominantly of earthworms, which it actively hunts in the leaf litter of the primary and secondary rainforests it inhabits. The IUCN lists the species as 'Least Concern' because of its wide distribution, including in protected areas.

Geophis damiani is a species of snake in the family Colubridae. The species is endemic to Yoro Department, Honduras, where it is only found in a small region of the forest.

Geophis pyburni, also known as Pyburn's earth snake, is a species of snake in the colubrid family. It is endemic to Mexico. It is only known from its type locality, Rancho La Pastilla in the Sierra de Coalcoman, Michoacan.

Geophis rhodogaster, also known as the rosebelly earth snake, is a snake of the colubrid family. It is found in Mexico, Guatemala, El Salvador, and Honduras.

References

  1. 1 2 3 Solórzano, A.; Chaves, G. (2013). "Geophis downsi". IUCN Red List of Threatened Species . 2013: e.T203525A2767789. doi: 10.2305/IUCN.UK.2013-2.RLTS.T203525A2767789.en . Retrieved 7 March 2023.
  2. 1 2 Geophis downsi at the Reptarium.cz Reptile Database . Accessed 7 March 2023.