Archaeobatrachia
Archaeobatrachia | |
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Hochstetter's Frog (Leiopelma hochstetteri) | |
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Suborder: | Archaeobatrachia
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Families | |
Archaeobatrachia is a suborder of Anura containing various primitive frogs and toads. As the name literally suggests, these are the most primitive frogs. Many of the species (28 in total) show certain physiological characteristics which are not present in other frogs and toads, thus giving rise to this group. They are largely found in Eurasia, New Zealand, the Philippines and Borneo, and are characteristically small. In addition, the family Ascaphidae is found in the Pacific Northwest of the United States, and is only represented by two species.
References
- Gissi, Carmela (2006). "Mitochondrial phylogeny of Anura (Amphibia): A case study of congruent phylogenetic reconstruction using amino acid and nucleotide characters". Gene. 366 (2): 228–237. doi:10.1016/j.gene.2005.07.034. PMID 16307849.
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ignored (help) - Roelants, Kim (2005). "Archaeobatrachian paraphyly and pangaean diversification of crown-group frogs". Systematic Biology. 54 (1): 111–126. doi:10.1080/10635150590905894. PMID 15805014.
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ignored (help) - San Mauro, Diego (2004). "Phylogenetic relationships of discoglossid frogs (Amphibia:Anura:Discoglossidae) based on complete mitochondrial genomes and nuclear genes". Gene. 343 (2): 357–366. doi:10.1016/j.gene.2004.10.001. PMID 15588590.
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ignored (help) - San Mauro, Diego (2005). "Initial diversification of living amphibians predated the breakup of Pangaea". American Naturalist. 165 (5): 590–599. doi:10.1086/429523. PMID 15795855.
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