Leptodactylidae - Citizendia

Leptodactylidae

Eleutherodactylus guttilatus

Kingdom:	Animalia
Phylum:	Chordata
Class:	Lissamphibia
Order:	Anura
Suborder:	Neobatrachia
Superfamily:	Hyloidea
Family:	Leptodactylidae Werner, 1896

Distribution of Leptodactylidae (in black)

Subfamilies

Leptodactylidae are a diverse Family of frogs that probably diverged from other hyloids during the Cenozoic era, or possibly at the end of the Mesozoic. The Spotted Chirping Frog ( Eleutherodactylus guttilatus) is a Species of small Leptodactylid Frog native to the United States Chordates ( Phylum Chordata) are a group of Animals that includes the Vertebrates together with several closely related Invertebrates The subclass Lissamphibia includes all recent Amphibians Extant amphibians fall into one of three orders - the Anura ( Frogs including This article is about the block cipher algorithm For the ultrafast laser pulse measurement technique see Frequency-resolved optical gating. Neobatrachia are a suborder of order Anura, ie of frogs or toads Hyloidea is a Superfamily of Frogs Franz Werner ( August 15 1867 in Vienna - February 28, 1939 in Vienna was an Austrian zoologist and The Ceratophryinae, known as common horned frogs, are a subfamily of the leptodactylid Frogs All species in this subfamily live in South America Cycloramphinae is a subfamily of leptodactylid Frogs Genera Crossodactylodes Cochran 1938 The 801 described members of Subfamily Eleutherodactylinae make up 27% of all neotropical frog species most of which are grouped in the Genus Eleutherodactylus Leptodactylinae is a subfamily of leptodactylid Frogs Genera Adenomera Steindachner 1867 Telmatobiinae is a subfamily of leptodactylid Frogs All species in this subfamily live in South America. In Biological classification, family ( Latin This article is about the block cipher algorithm For the ultrafast laser pulse measurement technique see Frequency-resolved optical gating. Hyloidea is a Superfamily of Frogs The Cenozoic (also Caenozoic or Cainozoic) Era (ˌsiːnəˈzoʊɪk/ /ˌsɛn- (meaning "new life" ( Greek ( kainos) "new" The Mesozoic Era is one of three geologic eras of the Phanerozoic eon. ^[1] There are roughly 50 genera, one of which is Eleutherodactylus, the largest vertebrate genus, with over 700 species. A genus (plural genera from Γένος Latin genus "descent family type gender" is a low-level Taxonomic Eleutherodactylus is a diverse Genus of leptodactylid Frogs This is typically described as the largest Vertebrate genus on Earth Vertebrates are members of the Subphylum Vertebrata, Chordates with backbones or spinal columns The grouping sometimes includes In total, there are approximately 1100 leptodactylid species, most of which are widely distributed throughout Central and South America. South America is a Continent of the Americas, situated entirely in the Western Hemisphere and mostly in the Southern Hemisphere, with a The family is often considered paraphyletic and has no morphological synapomorphies. In Phylogenetics, a group of organisms is said to be paraphyletic if the group contains its most recent common ancestor but does not contain all In Evolutionary biology, a synapomorphy is a derived Character state shared by two or more terminal groups ( taxa included in a Cladistic analysis ^[2]

Several of the genera within the Leptodactylidae lay their eggs in foam nests. These can be in crevices, on the surface of water, or on forest floors. These foam nests are some of the most varied among frogs. When eggs hatch in nests on the forest floor, the tadpole-like stages remain within the nest, without eating, until metamorphosis. A tadpole or polliwog (also pollywog, polliwig, polewig, or polwig) is the wholly aquatic larval stage in the life cycle of Metamorphosis is a Biological process by which an Animal physically develops after Birth or hatching involving a conspicuous and relatively

The Leptodactylids are well represented in the fossil record, and one specimen from the genus: Eleutherodactylus was wholly preserved in amber 37 million years ago. Eleutherodactylus is a diverse Genus of leptodactylid Frogs This is typically described as the largest Vertebrate genus on Earth

Subfamilies

References

^ Heinicke, M. The Ceratophryinae, known as common horned frogs, are a subfamily of the leptodactylid Frogs All species in this subfamily live in South America Cycloramphinae is a subfamily of leptodactylid Frogs Genera Crossodactylodes Cochran 1938 The 801 described members of Subfamily Eleutherodactylinae make up 27% of all neotropical frog species most of which are grouped in the Genus Eleutherodactylus Leptodactylinae is a subfamily of leptodactylid Frogs Genera Adenomera Steindachner 1867 Telmatobiinae is a subfamily of leptodactylid Frogs All species in this subfamily live in South America. P. , W. E. Duellman & S. B. Hedges (2007). "Major Caribbean and Central American frog faunas originated by ancient oceanic dispersal". Proc. Nat. Acad. Sci. 104 (24): 10092-7. The Proceedings of the National Academy of Sciences of the United States of America, usually referred to as PNAS, is the official journal of the United doi:10.1073/pnas.0611051104. A digital object identifier ( DOI) is a permanent identifier given to an Electronic document.
^ AmphibiaWeb: Information on Amphibian Biology and Conservation. University of California, Berkeley, CA. Retrieved on 2007-06-17. Year 2007 ( MMVII) was a Common year starting on Monday of the Gregorian calendar in the 21st century. Events 1462 - Vlad III the Impaler attempts to assassinate Mehmed II ( The Night Attack) forcing him to retreat

External links

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