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pygostyle
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pygostyle
Encyclopedia
理学
鸟纲(化石)
释
pygostyle
尾综骨类
一类数量很大、具有同一祖先,且具有愈合的尾综骨的鸟类群。包括朝阳会鸟(Sapeornis chaoyangensis)、圣贤孔子鸟(Confuciusornis sanctus)和所有现代鸟类,但不包括原始热河鸟(Jeholornis prima)的最广义的单系类群。
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board game club
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boarding pass
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boarding school for rural children
Board of Dispatched Supervisors
Board of Indian Commissioners
board of punishments
board of ten strategi
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Boardwalk Empire
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boart
boar training
boar training for semen collection
Boas
boat
boat cap
Boat-coffin Burial at Shangyejie
boat configuration
boat conformation
boater opera
boat-fruited sterculia seed
Boating in the Silver Sea: A Memory of My Life
boating on West Lake with willows
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