Genus MamenchisaurusYoung, 1954 – 8 species
Species name Skeletal diagram Range Size and ecology
M. anyuensis

He et al., 1996

Suining Formation and Penglaizhen Formation
Aptian

Sichuan, China

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M. constructus (type species)

Young, 1954


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"M. guangyuanensis" (nomen nudum)

Li & Cai, 1997


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M. hochuanensis

Young & Zhao, 1972


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M. jingyanensis

Zhang, Li, & Zeng, 1998


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M. sinocanadorum

Russell & Zheng, 1993


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M. youngi

Pi, Ouyang & Ye, 1996


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M. yunnanensis

Fang et al., 2004


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