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Maotianshania : ウィキペディア英語版 | Maotianshania
''Maotianshania cylindrica'' is an extinct worm-like creature of average size (up to long and wide). It occurs in the Lower Cambrian (Atdabanian) Chengjiang biota of Northeastern Yunnan, China. It is usually preserved as pink impression. The gut is a dark central zone. The anterior pharyx and "collar", carry tiny sepia-colored teeth. The very back-end of the body has two small hooks. == Etymology == ''Maotianshania'' has been named for the Maotianshan shales, home to the famous Chengjiang Lagerstätte.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Maotianshania」の詳細全文を読む
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