1. Porpita porpita Collection: Cornell Collection of Blaschka Invertebrate Models Common Name: Blue Button Blaschka Number: 216 Format: Image Photographer: Corning Museum of Glass
2. Porpita porpita Collection: Cornell Collection of Blaschka Invertebrate Models Common Name: Blue Button Blaschka Number: 216 Format: Image Photographer: Smith, Claire
3. Porpita porpita Collection: Cornell Collection of Blaschka Invertebrate Models Common Name: Blue Button Blaschka Number: 217 Format: Image Photographer: Smith, Claire
