Appearance and habitat
The upper surface is yellowish to light brown and the underside is white. Folds run along both the upper and lower surfaces of the tail. Adults and juveniles enter estuaries and surf zones, commonly in water shallower than 10 m.
Sources: Hypanus say species summary
Feeding and reproduction
It feeds on the bottom, taking fishes, clams, worms and shrimp. Females give birth to live young, with litters of two to four reported. Embryos first use yolk and later receive additional nutrients from the mother’s uterine secretions. The reported pregnancy includes a period when embryonic development pauses.
Sources: Hypanus say species summary
Guide sources
Research reviewed 2026-10-19.
- Hypanus say species summary — FishBase
- Hypanus say taxonomic record — Dutch Caribbean Species Register
