File:Rhinoptera bonasus, cownose stingray teeth & mouthparts.jpg

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Description

Rhinoptera bonasus (Mitchill, 1815) - cownose stingray teeth & skeletal mouthparts (public display, Greater Cleveland Aquarium, Cleveland, Ohio, USA).

I've seen fossil stingray teeth several times, but never understood them until now. The aquarium display shown above is the skeletal mouth remains of a modern cownose stingray. Stingray teeth consist of interlocking bars that crush food.

Classification: Animalia, Chordata, Vertebrata, Chondrichthyes, Elasmobranchii, Myliobatidae


See info. at:

en.wikipedia.org/wiki/Cownose_ray
Date
Source Rhinoptera bonasus (cownose stingray teeth & mouthparts) 2
Author James St. John

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This image was originally posted to Flickr by James St. John at https://flickr.com/photos/47445767@N05/35877045591. It was reviewed on 5 August 2017 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-2.0.

5 August 2017

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13 July 2017

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Date/TimeThumbnailDimensionsUserComment
current04:46, 5 August 2017Thumbnail for version as of 04:46, 5 August 20174,000 × 2,590 (5.45 MB)TillmanTransferred from Flickr via Flickr2Commons
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