Green Sea Urchin (Lytechinus semituberculatus) 
			
			
			
		 
				(C) Steina Aradottir 2012, San Cristobal, Galapagos, Ecuador 
			
		
					  
					  
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				Camera: 2G | Shutter: 1/125 | Aperture: 5.0 | Real focal length: 6.9 mm | ISO: 64 | Flash: On, Fired |
				DateTime: 2012-09-22 16:34
				
				 | Keywords: Galapagos, Tropics, UW, Sea urchins, Ecuador | Album: Galapagos 2012 UW | Picture in album
						
Family : Toxopneustidae (Toxopneustidae)
			
	Family : Toxopneustidae (Toxopneustidae)

 
				

