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・ Corydoras julii
・ Corydoras kanei
・ Corydoras latus
・ Corydoras loxozonus
・ Corydoras melini
・ Corydoras microcephalus
・ Corydoras nanus
・ Corydoras narcissus
・ Corydoras ornatus
・ Corydoras osteocarus
・ Corydoras paleatus
・ Corydoras panda
・ Corydoras polystictus
・ Corydoras punctatus
・ Corydoras reticulatus
Corydoras revelatus
・ Corydoras semiaquilus
・ Corydoras septentrionalis
・ Corydoras seussi
・ Corydoras simulatus
・ Corydoras undulatus
・ Coryell
・ Coryell (album)
・ Coryell County, Texas
・ Coryell Judie
・ CoryLavel
・ Coryloideae
・ Coryloides
・ Corylophidae
・ Corylophomyces


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Corydoras revelatus : ウィキペディア英語版
Corydoras revelatus

''Corydoras revelatus'' is an extinct species of callichthyid known from a single specimen found in Late Paleocene strata of the Mais Gordo Formation in Salta, Argentina. According to chronological dating of the strata, the fossil specimen is about 58.2–58.5 million years old.
Compared to modern species, ''C. revelatus'' has a short, comparatively rounded head, and rather low-set eyes. Although the species's position within the genus ''Corydoras'' is tentative and unresolved, its anatomy confirms that it is a member of the subfamily, Corydoradinae, and demonstrates that the callichthyids had already diverging or diversifying before the end of the Paleocene.
==References==

* Lundberg, Sullivan, Discovery of African roots for the Mesoamerican Chiapas catfish, ''Lacantunia enigmatica'', requires an ancient intercontinental passage ()


抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
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