Eleutherodactylus marnockii 

Scope: Global
Language: English

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Taxonomy [top]

Kingdom Phylum Class Order Family
Animalia Chordata Amphibia Anura Eleutherodactylidae

Scientific Name: Eleutherodactylus marnockii (Cope, 1878)
Common Name(s):
English Cliff Chirping Frog
Taxonomic Source(s): Frost, D.R. 2015. Amphibian Species of the World: an Online Reference. Version 6.0. New York, USA. Available at:

Assessment Information [top]

Red List Category & Criteria: Least Concern ver 3.1
Year Published: 2010
Date Assessed: 2009-01-09
Assessor(s): Geoffrey Hammerson
Reviewer(s): Global Amphibian Assessment Coordinating Team (Simon Stuart, Janice Chanson, Neil Cox and Bruce Young)
Listed as Least Concern in view of its wide distribution, tolerance of a degree of habitat modification, presumed large population, and because it is unlikely to be declining to qualify for listing in a more threatened category.
Previously published Red List assessments:

Geographic Range [top]

Range Description:This species can be found in south-central Texas, USA and in central Querétaro, Mexico. It can be found between 1,000-2,000m asl (Nieto Montes de Oca and Pérez Ramos, 1998).
Countries occurrence:
Mexico; United States
Additional data:
Lower elevation limit (metres):1000
Upper elevation limit (metres):2000
Range Map:Click here to open the map viewer and explore range.

Population [top]

Population:Total adult population size is unknown; it is secretive and easily overlooked. It is rather common but somewhat localized and seldom seen (Bartlett and Bartlett, 1999).
Current Population Trend:Stable
Additional data:
Population severely fragmented:No

Habitat and Ecology [top]

Habitat and Ecology:Cracks, caves, and crevices in cliffs and limestone hills in areas of woodland, scrubland, grassland, and desert; also among human-generated debris and on watered lawns (Bartlett and Bartlett, 1999). Species is somewhat tolerant of suburbanization. It lays eggs on land in a moist, sheltered site.

Threats [top]

Major Threat(s): The major threats are unknown.

Conservation Actions [top]

Conservation Actions: Studies on population trends and threats are needed.

Citation: Geoffrey Hammerson. 2010. Eleutherodactylus marnockii. The IUCN Red List of Threatened Species 2010: e.T56744A11529774. . Downloaded on 19 September 2017.
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