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Bursidae 3 species (14 shells in total)

Phylum      : Mollusca
 Class       : Gastropoda 
  Subclass    : Caenogastropoda 
   Order       : Littorinimorpha 
    Superfamily : Tonnoidea 
     Family      : Bursidae 

Common name : frog shells

Aspect : thick, heavy shell usually with two varicose veins (ribs lengthwise). Characterized by a deep channel at the top of the opening. In contrast, the siphonal canal is quite short. Operculum.

Feeding : sea urchins, worms, bivalves

Environment : warm waters, among the corals

Bursa granularis (Röding, 1798)

Bursa granularis

Bursa ranelloides (Reeve, 1844)

Bursa ranelloides

Tutufa bufo (Röding, 1798)

Tutufa bufo
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