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Please note that we are in the process of updating
our Anura database. For a current list, please see
http://amphibiaweb.org/lists/index.shtml
Complete Anuran Species Database
There
are more than 4,500 recognized anuran species, making the anura the largest of the three
amphibian orders.
Frogs also have the widest distribution, which includes just about
every habitat imaginable, with high concentrations in the tropics.
The distribution map at below shows the approximate global range of
anurans. The largest of the thirty anuran families is Leptodactylidae,
comprised of over 1,100 species, followed by Hylidae at more than
800 species, and Ranidae at more than 700 species. Allophrynidae,
Nasikobatrachidae, and Rhinophrynidae are the smallest families, all
containing a single species.
Anuran taxonomy is rather chaotic at times. There are
often disagreements as to the legitimacy of certain taxon, from
subspecies level all the way up to the family level. In addition, new
species are discovered quite frequently in the wild, at least
compared to many other animal orders. Our abilities to analyze
species at the molecular level are becoming sharper as time goes on,
which often results in the re-classification of existing
species.
For more information about each caudate family and the taxonomic
model, see the Caudate Families, and the
Taxonomic Model. For information about Taxonomy, the Linnaean
System of Classification, and Cladistics, see
article
0012 - Introduction to Systematics & Taxonomy.
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Amphibia (Linnaeus, 1758); Amphibians / Batrachians |
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Anura (Merrem, 1820); Anuran, Frogs |
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Archaeobatrachia (Reig, 1958); Suborder/Suprafamily, ancient or primitive
frogs |
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Mesobatrachia (Laurent, 1980); Suborder/Suprafamily,
intermediate Frogs |
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Neobatrachia (Reig, 1958); Suborder/Suprafamily,
higher frogs |
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Allophrynidae (Goin, Goin, and Zug, 1978) Tukeit Hill Frogs |
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Arthroleptidae (Mivart, 1869) Subsaharan Frogs |
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Brachycephalidae
(Günther, 1858) Saddleback Toads |
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Bufonidae (Gray, 1825) True Toads
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Centrolenidae
(Taylor, 1951) Glass Frogs
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Dendrobatidae
(Cope, 1865) Poison Frogs
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Heleophrynidae (Noble, 1931) Ghost Frogs |
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Hemisotidae (Cope,
1867) Shovelnose Frogs |
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Hylidae (Rafinesque, 1815) Treefrogs
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Hyperoliidae (Laurent, 1943) African Reed Frogs
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Leptodactylidae
(Werner, 1896) Southern Frogs, Tropical Frogs |
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Limnodynastidae
(Lynch, 1969) Australian Ground Frogs |
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Mantellidae (Laurent, 1946) Mantella
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Microhylidae (Günther, 1858) Narrow-Mouthed Frogs
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Myobatrachidae (Schlegel In Gray, 1850) Australian Water Frogs
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Nasikabatrachidae
(Biju & Bossuyt, 2003) Indian Frogs |
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Petropedetidae
(Noble, 1931)
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Pseudidae (South American Aquatic Frogs,
9 species)
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Ranidae (Rafinesque, 1814) True Frogs
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Rhacophoridae (Hoffman, 1932) Flying Frogs, Old World
Treefrogs
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Rheobatrachidae (Heyer & Liem, 1976)
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Rhinodermatidae (Mouth-Brooding Frogs ,
2
species)
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Scaphiopodidae
(Cope, 1865) North American Spadefoot Toads |
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Sooglossidae
(Noble, 1931) Seychelles Frogs |
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Photo Credits:
Hyla intermedia, copyright Paolo Mazzei, Amphibians
& Reptiles of Europe
References
AmphibiaWeb (2003). http://amphibiaweb.org/.
(Accessed: 2001-2003).
Bruce, Richard, Robert G. Jaeger, and Lynne D. Houck. The Biology of
Plethodontid Salamanders. Kluwer Academic Publishers, 2000.
Cloudsley-Thompson, J.L. The Diversity of Amphibians & Reptiles: An
Introduction. Springer Verlag, 1999.
Duellman, William, and Linda Trueb. Biology of Amphibians. Johns
Hopkins University Pr., 1994.
Ford, L.S., and D.C. Cannatella. 1993. The major clades of frogs. Herpetological
Monographs 7: 94-117.
Green, David M, Stanley K. Sessions. Amphibian Cytogenetics and
Evolution. Academic Press, 1997.
Griffiths, Richard A. Newts and Salamanders of Europe. San Diego,
CA: Academic Press Inc., 1996.
Larson, Allan. (1996). Caudata. Tree of Life Web Project.
http://tolweb.org/tree?group=Caudata&contgroup=Living_Amphibians.
(Accessed: 2003). Milner, A.R. 1988. The relationships and origins of
living amphibians. Pp. 59-102 In M. J. Benton (Ed.), The Phylogeny
and Classification of the Tetrapods. 1. Amphibians, Reptiles, Birds.
Oxford University Press, Oxford.
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