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Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Amphispiza
Taxonomy
Amphispiza was named by Coues (1874). It is extant.
It was assigned to Emberizinae by Wetmore (1940) and Wetmore (1956); and to Passerellidae by Clements et al. (2017).
It was assigned to Emberizinae by Wetmore (1940) and Wetmore (1956); and to Passerellidae by Clements et al. (2017).
Species
Synonymy list
Year | Name and author |
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1874 | Amphispiza Coues |
1940 | Amphispiza Wetmore p. 78 |
1956 | Amphispiza Wetmore p. 101 |
2017 | Amphispiza Clements et al. |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
G. Amphispiza Coues 1874
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Amphispiza bilineata Cassin 1850 [black-throated sparrow]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: subo = suborder, o = order | |||||
References: Marsh 1875, Benton 1983 |
Age range
Maximum range based only on fossils: base of the Late/Upper Pleistocene to the top of the Rancholabrean or 0.12900 to 0.01200 Ma
Minimum age of oldest fossil (stem group age): 0.012 Ma
Minimum age of oldest fossil (stem group age): 0.012 Ma
Collections (4 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Rancholabrean | USA (California) | A. bilineata (152007 161630) | |
Late/Upper Pleistocene | USA (California) | A. bella (44954) A. bilineata (190077) |