1 / 2

Whip-tail Stingray

Whip-tail Stingray. Classification: Cartilaginous Fish Family- Dasyatidae Habitat: marine waters Symmetry: bilateral Cellular Organization: multicellular vertebrate with endoskeletons made of cartilage.

madeleine-bertrand
Télécharger la présentation

Whip-tail Stingray

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Whip-tail Stingray

  2. Classification: Cartilaginous Fish Family- Dasyatidae Habitat: marine waters Symmetry: bilateral Cellular Organization: multicellular vertebrate with endoskeletons made of cartilage. Reproduction: sexual; external fertilization. Most rays are ovoviviparous bearing live young in "litters" of five to ten. The female holds the embryos in the womb without a placenta. Instead, the embryos absorb nutrients from a yolk sac, and after the sac is depleted the mother provides uterine milk. Method of Obtaining Food: Feed primarily on mollusks and crustaceans.Cannot see prey. Use smell and electro-receptors to sense prey. Crushing plates in mouth break apart shells. Special Notes/Adaptations: When attacked by predators or stepped on, the barbed stinger in its tail whips up. The stinger usually breaks off in the wound and will grow back.

More Related