近瘤龙属

近瘤龍（學名：Plesiotylosaurus）意為「接近瘤龍」，是滄龍科的一屬，生存於白堊紀晚期（馬斯垂克階）的北美洲。

參考資料
 Dinosaurs and Other Mesozoic Reptiles of California by Richard P. Hilton, Kevin Padian, and Ken Kirkland (page 30)
 Ancient Marine Reptiles by Jack M. Callaway and Elizabeth L. Nicholls (page 286) 
 The Osteology of the Reptiles by Alfred Sherwood Romer (page 562) 

J
J