Dasyatis marianae

Rays

Distribution

    Environment and movement of the diurnal species

    • The species is generally observed in a sandy/silty area.
    • The species is generally motionless in its environment
    • The species is generally found on or close to the seafloor.
    • The species can be found between 2 and 15 Meters.
    • Uncommon Species
    • Hides in the sand.
    • Endemic species.

    Environment and movement of the nocturnal species

    • The species is generally observed in a sandy/silty area.
    • The species is generally seen moving in its environment.
    • The species is generally found on or close to the seafloor.

    General behaviour of the species

    • The species is territorial
    • Species generally solitary
    • Lives in partnership with other fish species
    • Hides in the sand.
    • The animal is rather indifferent to the diver, though it remains on its guard

    General characteristics of the species

    • Maximum size : 40 cm
    • The animal is a hunter low in the food chain.
    • Diet : Mollusks
    • The animal changes colour like a chameleon

    Relationship with humans

    • The spines of the animal can be dangerous
    • The species is in great demand and highly appreciated
    • The species is exploited in the following sector(s) :
      • - Fishing or commercial aquiculture for food
      • -Sport or local fishing
      • Used in the clothing, footwear or crafts industries for the manufacture of articles (jewellery, etc.)
    The species can be confused with other species of similar appearance!