Main Menu Search Articles Photo Galleries Tramping Kayaking Diving Home Gallery of the moment Underwater, filter feeders gap year New Zealand Bay of Islands Accommodation Car Rental New Zealand new zealand business directory listings auto insurance quotes Amazing Wilderness About Green Living © TheNewZealandSite « Back Underwater, stingrays: Long-tailed Stingray Dasyatus thetidis or whai. The tails can grow to be twice the length of the body. They crush shellfish and crustaceans and munch them down. Poor Knights January 2004