Photographs of re-determined specimens. A: Hypsilurus magnus (AMS R122474, previously identified as H. bruijnii). Please note the number of small scale rows (n=4) between infralabialia and enlarged submandibular scales. Insert: Lateral view of the dorsum showing crossbands. Photos: Cecilie Beatson. B: Hypsilurus schultzewestrumi (TNHC 52009, previously identified as H. nigrigularis). Please note the large gular plates that characterize this species. Photo: Travis LaDuc