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Image of European stream valvata
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Valvatoidea Gray 1840

Centre for Biodiversity Genomics. CBG Photography Group. Year: 2013.   cc-by-nc-sa-3.0

Valvatoidea is a superfamily of snails. There are 85 species of Valvatoidea, in 13 genera and 3 families. It includes groups like Valvatidae, Hyalogyrinidae, and Cornirostridae. Dead Valvatoidea form shallow marine sediments. They have sexual reproduction.

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  • URI: http://purl.obolibrary.org/obo/GO_0019953
  • Definition: Capable of creating a new organism by combining the genetic material of two gametes, which may come from two parent organisms or from a single organism, in the case of self-fertilizing hermaphrodites.
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EOL has data for 16 attributes, including: