Tyranni

Tyranni (suboscines) is a clade of passerine birds that includes more than 1,000 species, the large majority of which are South American. It is named after the type genus Tyrannus.

These have a different anatomy of the syrinx musculature than the oscines (songbirds of the larger suborder Passeri), hence its common name of sub-oscines. The available morphological, mt and nDNA sequence, and biogeographical data, as well as the (scant) fossil record, agrees that these two major passerine suborders are evolutionarily distinct clades.

单词	Suboscines
释义	Suboscines 英语百科 Tyranni Tyranni (suboscines) is a clade of passerine birds that includes more than 1,000 species, the large majority of which are South American. It is named after the type genus Tyrannus. These have a different anatomy of the syrinx musculature than the oscines (songbirds of the larger suborder Passeri), hence its common name of sub-oscines. The available morphological, mt and nDNA sequence, and biogeographical data, as well as the (scant) fossil record, agrees that these two major passerine suborders are evolutionarily distinct clades.
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Suboscines

Tyranni