Ungulinidae
Sign in to saveUngulinidae is a family of marine bivalve molluscs in the order Venerida.
Species
komschelpen
FAMILY
- KingdomAnimalia
- PhylumMollusca
- ClassBivalvia
- OrderVenerida
- FamilyUngulinidae
via GBIF
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- Ungulinidae
- taxon name
- Ungulinidae
- taxon common name
- Komschelpen
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3 sectionsContents
- Characteristics
- Genera
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Ungulinidae is a family of marine bivalve molluscs in the order Venerida.
==Characteristics== The members of this family are found in muddy sand or gravel at or below low tide mark. They have characteristically rounded shells with forward-facing umbones (projections). The valves are flattened and deeply etched with concentric rings. Each valve bears two cardinal and two plate-like lateral teeth. These molluscs do not have siphons but the extremely long foot makes a channel which is then lined with slime and serves for the intake and expulsion of water.