Cownose Stingray

Cownose Ray

Rhinoptera bonasus

Size: to 3 ft across

Habitat: Coastal

Notes:
Unlike the other fishes on this page, this is a free-swimming ray, often found near shore in large schools. They generally arrive en masse late in the season and are otherwise uncommon.

These rays fly through the upper waters on flapping pectoral fins, sometimes even leaping out of the water, although they feed on mollusks near the bottom. They are a favorite food of sharks.

Cownose Ray

Bullnose Rays are similar, but with protruding rounded snouts. Southern Spotted Eagle Rays are closely related. All retain the stinger of their bottom-dwelling cousins.


dive tool

You should always bring along spare parts and some basic tools on every diving excursion. Dive shops all sell Save-a-Dive kits that are a good start on this. Here is a list of some things you might want to carry in your spares kit:

  • o-rings for your tank valves and regs, and anything else that uses them
  • wire ties, large and small, lots of 'em
  • spare straps & buckles for mask, fins, snorkel, and knife
  • spare regulator mouthpiece & wire tie
  • a few feet of wreck reel line and surgical tubing
  • duct tape ( squeeze a small roll flat to save space )
  • silicone grease or O2 lube
  • extra batteries and bulbs for all your lights, computers, and camera
  • spare lanyards and brass snaps
  • stainless steel dive tool with wrenches, allens, and screw drivers ( pictured above )
  • stainless steel folding multi-tool with pliers, blades, and wire cutter
  • glues and sealants - neoprene cement, AquaSeal, Crazy Glue
  • bicycle tire patch kit - for small suit repairs
  • soap, powder and wax for drysuit if necessary
  • extra cam band - plastic buckles can break, especially in the cold
  • extra car keys, cash, spare change, C-card, etc