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Pyrgini
The Pyrgini are a tribe (biology), tribe in the skipper butterfly subfamily Pyrginae. Formerly, when only four tribes of Pyrginae were recognized, the Pyrgini contained the largest number of genera among these. But this overly wide delimitation has since turned out to be paraphyletic.Brower & Warren (2007) One of the traditional Pyrginae tribes, the Eudamini, had to be raised to subfamily rank as Eudaminae. Some genera now in the Eudaminae were placed in the Pyrgini in earlier times. In addition, a number of additional tribes – Achlyodidini, Carcharodini and Erynnini – are now usually recognized again. These are close relatives of the Pyrgini ''sensu stricto'', and may just as well be included in them as they used to be: together they do still form a monophyletic group. Most authors prefer to keep them separate however, as each is an apomorphic and biogeographically distinct lineage of the Pyrgini ''sensu lato''. Of these newly recognized tribes, the Achlyodidini are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Achlyodidini
The Achlyodidini (sometimes – but apparently in errorWahlberg ''fide'' Savela (2008) – spelled Achylodidini) are a tribe in the skipper butterfly subfamily Pyrginae. Many species of them are notable for their (by skipper butterfly standards) gaudy colors and the unusually-shaped wings, which look as if the forewing tips have been squarely cut off. They are only found in the Americas, with few occurring out of tropical areas.Brower & Warren (2009) Formerly, when only four tribes of Pyrginae were recognized, they were included in the Pyrgini, which at that time contained a massive number of genera. But the Pyrginae have since been reorganized to make them and their tribes monophyletic, leading most modern authors to treat the Achlyodidini as distinct tribe. However, they are the tribe most closely related to the Pyrgini ''sensu stricto'', and the old circumscription of the Pyrgini was by and large just as correct from a phylogenetic perspective. The other two tribes of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |