Hyalinobatrachium fragile 

Scope: Global
Language: English

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Taxonomy [top]

Kingdom Phylum Class Order Family
Animalia Chordata Amphibia Anura Centrolenidae

Scientific Name: Hyalinobatrachium fragile (Rivero, 1985)
Common Name(s):
Spanish Ranita De Cristal Fragil
Taxonomic Source(s): Frost, D.R. 2016. Amphibian Species of the World: an Online Reference. Version 6.0 (31 October 2016). New York, USA Available at:
Taxonomic Notes: In the past, some specimens of this species were considered to be Hyalinobatrachium fleishmanni.

Assessment Information [top]

Red List Category & Criteria: Vulnerable B1ab(iii) ver 3.1
Year Published: 2004
Date Assessed: 2004-04-30
Needs updating
Assessor(s): Enrique La Marca, Celsa Señaris
Reviewer(s): Global Amphibian Assessment Coordinating Team (Simon Stuart, Janice Chanson, Neil Cox and Bruce Young)
Listed as Vulnerable because its Extent of Occurrence is less than 20,000 km2, its distribution is severely fragmented, and there is continuing decline in the extent and quality of its forest habitat in the Venezuelan coastal range.

Geographic Range [top]

Range Description:This species is known from several localities in the Cordillera de la Costa, including La Sierra in Cojedes State, and Sierra de Aroa in Yaracuy State, in Venezuela. It has been recorded from 100-700m asl.
Countries occurrence:
Venezuela, Bolivarian Republic of
Additional data:
Range Map:Click here to open the map viewer and explore range.

Population [top]

Population:It is probably an uncommon species.
Current Population Trend:Decreasing
Additional data:
Population severely fragmented:No

Habitat and Ecology [top]

Habitat and Ecology:It inhabits montane forest environments, where it occurs along streams. It lays its eggs on the under side of leaves overhanging streams, and when hatched the larvae fall into the stream below where they develop further.
Systems:Terrestrial; Freshwater

Threats [top]

Major Threat(s): The major threat to this species is habitat loss due to agriculture (both crops and livestock), as well as logging. Avalanches are a potential threat along the coast, especially during heavy rainfall periods.

Conservation Actions [top]

Conservation Actions: It is present in several protected areas, including Parque Nacional Henri Pittier and Rancho Grande.

Citation: Enrique La Marca, Celsa Señaris. 2004. Hyalinobatrachium fragile. The IUCN Red List of Threatened Species 2004: e.T55015A11239077. . Downloaded on 20 April 2018.
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