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Bullacta
''Bullacta exarata'', common name the Korean mud snail, is a species of a sea snail or bubble snail, a marine gastropod mollusc in the family Haminoeidae, the bubble snails. ''Bullacta exarata'' is a commercially important mollusc which is used as a food item in eastern China. Taxonomy ''Bullacta exarata'' is the only species in the genus ''Bullacta''. cf. ''Bullacta'' is the type genus of the family Bullactidae Thiele, 1926, as shown in the taxonomy of the Gastropoda by Bouchet & Rocroi (2005). Based on phylogenetic genetic analysis by Malaquias (2010), ''Bullacta exarata'' should be placed in the family Haminoeidae. Distribution ''Bullacta exarata'' is endemic to coastlines of the South and East China Seas from Hainan to the Bohai Sea in north-eastern China, the western coast and south coast of Korea and Japan.Ye S.-F. & Lu J.-J. (2001) "Analysis on the spatial distribution of ''Bullacta exarata'' (Mollusca: Gastropoda: Atyidae) population in Yangtze River Estuary, C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haminoeidae
Haminoeidae, commonly known as the haminoeid bubble snail family, is a taxonomic family of sea snails, marine opisthobranch gastropod mollusks in the superfamily Haminoeoidea. The name of this family has long been controversial, and used to be Atyidae or Atydidae. Another, but incorrect, spelling was Haminaeidae (See (ICZN) 2000. Opinion 1942). A number of genera have been proposed for this family, but the species are hard to identify (or sometimes impossible to identify) by looking only at the external characteristics. Until the internal anatomy of 'wet' specimens has been fully described, the status of many of the genera listed here is uncertain. Distribution These bubble snails occur in all warm or temperate seas. Habitat These are sand dwellers or they live on muddy bottoms, in bays, estuaries, and close to the shore in tidepools. Description of the live animal These are colorful snails, that can partially take the color of the sea floor. Their large cephalic shield is ro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
