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・ Emilian Bratu
・ Emilian Bukov
・ Emilian dialect
・ Emilian Dobrescu
・ Emilian Dolha
・ Emilian Galaicu-Păun
・ Emilian Kaszczyk
・ Emilian of Cogolla
・ Emilian of Faenza
・ Emilian Polino
・ Emilian Voiutschi
・ Emilian Wehrle
・ Emilian Zabara
・ Emilian-Romagnol language
・ Emiliana
Emiliana alexandri
・ Emiliana Cruz
・ Emiliana de Zubeldia
・ Emiliana Mangue
・ Emiliani
・ Emiliania
・ Emiliania (Coccolithophore)
・ Emiliania huxleyi
・ Emiliano Aguirre
・ Emiliano Albín
・ Emiliano Alfaro
・ Emiliano Amor
・ Emiliano Armenteros
・ Emiliano Astorga
・ Emiliano Bonazzoli


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Emiliana alexandri : ウィキペディア英語版
Emiliana alexandri

''Emiliana'' is an extinct genus of planthopper in the Tropiduchidae tribe Emilianini and containing the single species ''Emiliana alexandri''. The species is known only from the Middle Eocene Parachute Member, part of the Green River Formation, in the Piceance Creek Basin, Garfield County, northwestern Colorado, USA.〔
==History and classification==
''Emiliana alexandri'' is known only from one fossil, the part and counterpart holotype, specimen number "PIN no. 4621/546". The specimen is composed of a single isolated tegmen which is preserved as a compression fossil in sedimentary rock. The fossil was recovered by David Kohls of Colorado Mountain College and A. P. Rasnitsyn of the Russian Academy of Sciences from outcrops of the Green River Formations Parachute Member exposed in the Anvil Points area of Garfield County, Colorado, USA.〔 The type specimen is currently preserved in the paleoentomology collections housed in the Paleontological Institute, Russian Academy of Sciences, located in Moscow, Russia. ''Emiliana'' was first studied by Dmitry Shcherbakov of the Paleontological Institute, Russian Academy of Sciences with his 2006 type description of the tribe, genus and species being published in the ''Russian Entomological Journal''.〔 The generic name was coined by Shcherbakov in recognition of the world authority in planthoppers, A. F. Emeljanov, with the tribe name being a derivative of the genus name. The etymology of the specific epithet ''alexandri'' is in reference to Emeljanov's first name Alexandr.〔
When ''Emiliana alexandri'' was described it displaced the genus ''Jantaritambia'', which is known from Baltic Amber specimens, as the oldest member of Tropiduchidae to be described from the fossil record, being 10 million years older than ''Jantaritambia''.〔 The genus is noted to be similar to the modern tropiduchid genera ''Neommatissus'', ''Paricana'', ''Pseudoparicana'', and ''Paricanoides''.

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