Sachatamia ilex | |
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Amphibia |
Order: | Anura |
Family: | Centrolenidae |
Genus: | Sachatamia |
Species: | S. ilex |
Binomial name | |
Sachatamia ilex (Savage, 1967) | |
Synonyms [2] | |
Centrolenella ilexSavage, 1967 Contents |
Sachatamia ilex is a species of frog in the family Centrolenidae. It is found in eastern Nicaragua, Costa Rica, Panama, western Colombia (Pacific lowlands and the Pacific slopes of the Cordillera Occidental), and western Ecuador. [1] [2] [3] [4] The common name Limon giant glass frog has been coined for this species, apparently in reference to its type locality in the canton of Limón, Costa Rica, [2] and it is also known as Holly's glassfrog [2] and the ghost glass frog. [5]
Adult males measure 27–29 mm (1.1–1.1 in) and females 28–34 mm (1.1–1.3 in) in snout–vent length. [3] The snout is truncate in lateral view. Both fingers and toes have webbing and there are adhesive discs on the tips of the digits. The dorsal skin is shagreen. [6] The dorsum is uniform dark green in color while the gular region and belly are creamy white. The iris is white or light gray with black reticulations. [3] [5]
This frog is active at night. In the day it crouches on the upper side of a leaf, adjusting its colour to match the background. [5] The males call from the upper surfaces of the leaves near streams and may engage in fights. The eggs are black and are deposited on the upper surface of the leaves, and when they hatch, the larvae fall into the water below. [3]
Its natural habitats are humid lowland and montane primary and secondary forests at elevations between 180 and 1,430 m (590 and 4,690 ft) above sea level. It is typically found within the splash zone of waterfalls and torrents, and in bushes and trees alongside forest streams, which is where it breeds. While habitat loss is a localized threat, it is not considered threatened as a species by the International Union for Conservation of Nature (IUCN). [1]
The glass frogs belong to the amphibian family Centrolenidae, native to the Central American Rainforests. The general background coloration of most glass frogs is primarily lime green, the abdominal skin of some members of this family is transparent and translucent, giving the glass frog its common name. The internal viscera, including the heart, liver, and gastrointestinal tract, are visible through the skin. When active their blood makes them visible; when sleeping most of the blood is concealed in the liver, hiding them. Glass frogs are arboreal, living mainly in trees, feeding on small insects and only coming out for mating season. Their transparency conceals them very effectively when sleeping on a green leaf, as they habitually do. However, climate change and habitat fragmentation has been threatening the survival rates of the family.
Espadarana audax is a species of frog in the family Centrolenidae. It is found on the Amazonian versant of Andes in northeast Peru, eastern Ecuador, and southern Colombia.
Centrolene ballux is a species of frog in the family Centrolenidae. It is known from a few disjunct localities on the Pacific versant of the Cordillera Occidental in southern Colombia and northern Ecuador. Common names golden-flecked glassfrog and Burrowes' giant glass frog have been coined for it.
Centrolene heloderma is a species of frog in the family Centrolenidae from the Andes in Colombia and Ecuador. It is also known as Pichincha giant glass frog or bumpy glassfrog.
Cochranella litoralis is a species of frog in the family Centrolenidae. It is known from the Pacific lowlands of southwestern Colombia and northern Ecuador. The specific name litoralis refers to the proximity of the type locality to the sea.
"Centrolene" medemi is a species of frog in the family Centrolenidae. The species occurs in the Cordillera Oriental in the Tolima, Caquetá, and Putumayo Departments in Colombia and adjacent Napo in Ecuador. The generic placement of this species within the subfamily Centroleninae is uncertain. The specific name medemi honors Fred Medem, collector of the holotype. Common name Medem giant glass frog has been coined for it.
Centrolene sanchezi is a species of frog in the family Centrolenidae. It is found in the Andes mountains in Colombia and Ecuador. Its natural habitats are subtropical or tropical moist montane forests and rivers.
Sachatamia albomaculata is a species of frog in the family Centrolenidae. It is found in Honduras, Costa Rica, Panama, western Colombia, and northwestern Ecuador. Its natural habitats are humid lowland and premontane forest from sea level to about 1,500 m (4,900 ft) above sea level. It typically occurs in bushes and trees along forest streams, but populations can persist even along streams in pastures with minimal riparian growth. It is a common species that can locally be threatened by habitat loss but is not facing major threats as a species.
Nymphargus balionotus is a species of frog in the family Centrolenidae. It is found in the Andes of Colombia and Ecuador. Common names Mindo Cochran frog and mottled glassfrog has been coined for it.
Nymphargus chami is a species of frog in the family Centrolenidae, formerly placed in Cochranella. It is endemic to Colombia where it occurs on the Cordillera Occidental in the Antioquia and Risaralda departments.
Cochranella euknemos, sometimes known as the San Jose Cochran frog, is a species of frog in the family Centrolenidae. It is found in central Costa Rica and south/eastward to Panama and to the western flank of the Cordillera Occidental in Colombia. Some Colombian records might apply to Cochranella mache.
Sachatamia orejuela is a species of frog in the family Centrolenidae. It is found on the Pacific versant of the Cordillera Occidental in southern Colombia and on the Pacific Andean slopes of northwestern Ecuador. Common name El Tambo Cochran frog has been coined for it.
Cochranella resplendens is a species of frog in the family Centrolenidae. It is found in the upper Amazon Basin in southwestern Colombia, eastern Ecuador, northern Peru, and Bolivia. There are also isolated records from the Cordillera Central in Antioquia, Colombia, and Amapá in northern Brazil. The specific name resplendens is derived from the Latin verb resplendo and hints to the jewel-like appearance of this frog. It is sometimes known as the resplendent Cochran frog or resplendent glassfrog.
Nymphargus rosada is a species of frog in the family Centrolenidae, formerly placed in Cochranella. It is endemic to Colombia where it is known from the eastern slopes of the Cordillera Central. Its natural habitats are sub-Andean forests alongside streams. It is threatened by habitat fragmentation and loss caused by agricultural expansion, timber extraction, and water pollution.
Nymphargus siren is a species of frog in the family Centrolenidae, formerly placed in Cochranella. It is found in Colombia, Ecuador, and Peru. Its natural habitats are pre-montane forests near streams. It is threatened by habitat loss.
Hyalinobatrachium aureoguttatum, also known as the Atrato Glass Frog and Sun Glassfrog, is a species of frog in the family Centrolenidae. It is found in northern Ecuador, Pacific lowlands and western slopes of the Cordillera Occidental in Colombia, and eastern Panama. It occurs from near sea level to 1,560 m (5,120 ft) asl.
Hyalinobatrachium chirripoi is a species of frog in the family Centrolenidae. It is found in extreme northern Ecuador, northwestern Colombia, Panama, and Costa Rica, as well as in Honduras. The specific name chirripoi refers to the Chirripó Indians inhabiting the area of the type locality, Suretka in the Talamanca canton of Costa Rica. The common name Suretka glass frog has been coined for it.
The powdered glass frog or Chiriqui glass frog is a frog species in the glass frog family (Centrolenidae). The species is found from north-central Honduras south to northwestern Ecuador.
Hyalinobatrachium valerioi, sometimes known as the La Palma glass frog, is a species of frog in the family Centrolenidae. It is found in central Costa Rica and south to Panama and the Pacific lowlands and slopes of western Colombia and Ecuador; also in the Magdalena River Valley of Colombia.
Sachatamia is a small genus of glass frogs. They are found in Central America and northern South America at altitudes below 1,500 m (4,900 ft) above sea level.