Definition of Unionidae. Meaning of Unionidae. Synonyms of Unionidae

- The Unionidae are a family of freshwater mussels, the largest in the order Unionida, the bivalve molluscs sometimes known as river mussels, or simply...
- species of freshwater mussel, an aquatic bivalve mollusk in the family Unionidae, the river mussels. This is a rare species found solely in North America's...
- Botswana molluscs are represented by 63 native species (13 bivalves, 24 freshwater snails, 24 land snails and two slugs) and by four introduced species:...
- freshwater bivalves include seven families, the largest of which are the Unionidae, with about 700 species. The taxonomic term Bivalvia was first used by...
- Tertiary Formation,” which was never completed. A “Monography of the Family Unionidae” was issued between 1835 and 1847. The lithographed plates in his publications...
- largest species of freshwater bivalves is the swan mussel from the family Unionidae; it can grow to a length of 20 cm (7.9 in), and usually lives in lakes...
- fauna, with about 90 species in the primary family of native mussels (Unionidae). Several of these species were extirpated during the construction of...
- all) species of freshwater mussels in the order Unionida, the families Unionidae and Margaritiferidae. The unique luster of pearls depends upon the reflection...
- medium-sized freshwater mussels, aquatic bivalve mollusks in the family Unionidae, the river mussels. They are found throughout Europe, Africa, and the...
- This is a list of North American animals extinct in the Holocene that covers extinctions from the Holocene epoch, a geologic epoch that began about 11...