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   Family: Laganidae  | 
  
   Order: Clypeasteroida  | 
 
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							 Locality: Philippines, 100 - 200 m taken by tangle nets,, 2009  | 
  
   Dimensions: 38 x 36 x 6 mm  | 
 
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| Although I got this specimen from the Philippines, it fits well with the description given by Heinke Schultz, Sea Urchins, page 331, for Peronella pellucida:
							 Peronella pellucida Doederlein 1885 has a very thin and fragile test and short petals. The periproct lies slightly posterior to mid-length between peristome and posterior margin. Colour: in life yellowish-white to greyish-pink, the bare test is whitish. It is known from central Japan to south Kyushu. 75-550 m deep.  | 
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