Common names: Picado's jumping pitviper.

Atropoides picadoi is a venomous

Venomous snake

"Poisonous snake" redirects here. For true poisonous snakes, see Rhabdophis.Venomous snakes are snakes which have venom glands and specialized teeth for the injection of venom...

 pitviper

Crotalinae

The Crotalinae, commonly known as "pit vipers" or crotaline snakes, are a subfamily of venomous vipers found in Asia and the Americas. They are distinguished by the presence of a heat-sensing pit organ located between the eye and the nostril on either side of the head...

 species

Species

In biology, a species is one of the basic units of biological classification and a taxonomic rank. A species is often defined as a group of organisms capable of interbreeding and producing fertile offspring. While in many cases this definition is adequate, more precise or differing measures are...

 found in Central America

Central America

Central America is the central geographic region of the Americas. It is the southernmost, isthmian portion of the North American continent, which connects with South America on the southeast. When considered part of the unified continental model, it is considered a subcontinent...

. No subspecies

Subspecies

Subspecies in biological classification, is either a taxonomic rank subordinate to species, ora taxonomic unit in that rank . A subspecies cannot be recognized in isolation: a species will either be recognized as having no subspecies at all or two or more, never just one...

 are currently recognized.

Description

Adults commonly reach 75-95 cm in length with a maximum of 120.2 cm. Extremely stout, though not quite so much as A. n. mexicanus

Atropoides nummifer mexicanus

Atropoides nummifer mexicanus is a venomous pitviper subspecies found in Mexico and Central America as far south as Panama.-Description: Adults grow to an average of 50–70 cm in length. The maximum length is 86.7 cm for males and 97.9 cm for females...

.

Geographic range

Found in the mountains of Costa Rica

Costa Rica

Costa Rica , officially the Republic of Costa Rica is a multilingual, multiethnic and multicultural country in Central America, bordered by Nicaragua to the north, Panama to the southeast, the Pacific Ocean to the west and the Caribbean Sea to the east....

 and western Panama

Panama

Panama , officially the Republic of Panama , is the southernmost country of Central America. Situated on the isthmus connecting North and South America, it is bordered by Costa Rica to the northwest, Colombia to the southeast, the Caribbean Sea to the north and the Pacific Ocean to the south. The...

 at 50-1500 m altitude. This includes the Cordillera de Tilarán, the Cordillera Central and the Cordillera de Talamanca

Cordillera de Talamanca

The Cordillera de Talamanca is a mountain range that lies on the border between Costa Rica and Panama. Much of the range and the area around it is included in the La Amistad International Park, which also is shared between the two countries....

. The type locality given is "La Palma, [San José Province

San José Province

San José is a province of Costa Rica. It is located in the central part of the country, and borders the provinces of Alajuela, Heredia, Cartago, Limón and Puntarenas. The provincial capital is San José. The province covers an area of 4,965.9 km²...

], Costa Rica, 4500 feet."