sub class Elasmobranchii (ฉลามและกระเบน) (sharks and rays) >
Rhinopristiformes (Shovelnose rays) >
Pristidae (Sawfishes)
Etymology: Pristis: Greek, pristis = saw (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
นิเวศวิทยา
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