• Thumbnail for Unionida
    Unionida is a monophyletic order of freshwater mussels, aquatic bivalve molluscs. The order includes most of the larger freshwater mussels, including the...
    26 KB (3,054 words) - 17:10, 20 July 2024
  • stage development. Arcoida (order) Arcidae (family) Mytiloida Mytilidae Unionida Etheriidae Hyriidae Iridinidae Margaritiferidae Mycetopodidae Unionidae...
    23 KB (2,681 words) - 08:26, 15 August 2024
  • Thumbnail for Palaeoheterodonta
    Palaeoheterodonta is a subterclass of bivalve molluscs. It contains the extant orders Unionida (freshwater mussels) and Trigoniida. They are distinguished by having the...
    5 KB (391 words) - 18:00, 3 September 2023
  •   Extinct in the wild (EW): 13 species   Critically endangered (CR): 581 species   Endangered (EN): 507 species   Vulnerable (VU): 879 species   Near threatened...
    26 KB (1,668 words) - 11:16, 27 May 2024
  • Thumbnail for Mussel
    "Diversity, biogeography and conservation of freshwater mussels (Bivalvia: Unionida) in East and Southeast Asia". Hydrobiologia. doi:10.1007/s10750-017-3104-8...
    37 KB (4,504 words) - 06:26, 19 October 2024
  •   Extinct in the wild (EW): 15 species   Critically endangered (CR): 987 species   Endangered (EN): 1,163 species   Vulnerable (VU): 2,178 species   Near...
    62 KB (4,042 words) - 02:46, 18 August 2024
  •   Extinct in the wild (EW): 13 species   Critically endangered (CR): 581 species   Endangered (EN): 507 species   Vulnerable (VU): 879 species   Near threatened...
    30 KB (2,146 words) - 00:08, 4 February 2023
  •   Extinct in the wild (EW): 15 species   Critically endangered (CR): 987 species   Endangered (EN): 1,163 species   Vulnerable (VU): 2,178 species   Near...
    55 KB (3,886 words) - 02:50, 18 August 2024
  • On 29 January 2010, the IUCN Red List of Threatened Species identified 842 (746 animals, 96 plants) extinct species, subspecies and varieties, stocks and...
    45 KB (3,245 words) - 17:04, 13 November 2024
  •   Extinct in the wild (EW): 13 species   Critically endangered (CR): 581 species   Endangered (EN): 507 species   Vulnerable (VU): 879 species   Near threatened...
    23 KB (1,542 words) - 03:18, 1 March 2023
  • Thumbnail for Freshwater mollusc
    of any animal. Families of freshwater bivalves occur within the orders Unionida and Venerida. Ten families of prosobranchiate snails (gilled operculate...
    4 KB (424 words) - 09:58, 27 August 2024
  • Thumbnail for Dwarf wedgemussel
    Domain: Eukaryota Kingdom: Animalia Phylum: Mollusca Class: Bivalvia Order: Unionida Family: Unionidae Genus: Alasmidonta Species: A. heterodon Binomial name...
    14 KB (1,940 words) - 20:09, 17 February 2024
  • Thumbnail for Pearl
    certain (but by no means all) species of freshwater mussels in the order Unionida, the families Unionidae and Margaritiferidae. The unique luster of pearls...
    63 KB (7,902 words) - 18:15, 21 November 2024
  • Scientific classification Domain: Eukaryota Kingdom: Animalia Phylum: Mollusca Class: Bivalvia Order: Unionida Family: Unionidae Genus: Hyriopsis Conrad, 1853...
    2 KB (183 words) - 11:48, 10 January 2024
  • Thumbnail for List of North American animals extinct in the Holocene
    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...
    130 KB (5,807 words) - 18:48, 2 October 2024
  •   Extinct in the wild (EW): 13 species   Critically endangered (CR): 581 species   Endangered (EN): 507 species   Vulnerable (VU): 879 species   Near threatened...
    38 KB (2,648 words) - 02:43, 14 March 2023
  • Thumbnail for Bivalvia
    families Subclass Palaeoheterodonta Order Trigoniida 16 families (15†) Order Unionida 15 families (8†) Subclass Protobranchia Order Nuculanida 8 families Order...
    122 KB (13,233 words) - 10:13, 1 November 2024
  • In August 2018, the IUCN Red List of Threatened Species identified 6086 Vulnerable species, subspecies and varieties, stocks and sub-populations in the...
    212 KB (12,280 words) - 01:50, 23 September 2024
  •   Extinct in the wild (EW): 15 species   Critically endangered (CR): 987 species   Endangered (EN): 1,163 species   Vulnerable (VU): 2,178 species   Near...
    103 KB (6,817 words) - 02:51, 7 November 2024
  •   Extinct in the wild (EW): 13 species   Critically endangered (CR): 581 species   Endangered (EN): 507 species   Vulnerable (VU): 879 species   Near threatened...
    86 KB (5,957 words) - 00:57, 23 June 2024
  • Thumbnail for Unionidae
    Unionidae are a family of freshwater mussels, the largest in the order Unionida, the bivalve molluscs sometimes known as river mussels, or simply as unionids...
    20 KB (1,848 words) - 10:02, 15 August 2024
  • Thumbnail for Amblema plicata
    Domain: Eukaryota Kingdom: Animalia Phylum: Mollusca Class: Bivalvia Order: Unionida Family: Unionidae Genus: Amblema Species: A. plicata Binomial name Amblema...
    1 KB (35 words) - 15:01, 25 November 2024
  •   Extinct in the wild (EW): 15 species   Critically endangered (CR): 987 species   Endangered (EN): 1,163 species   Vulnerable (VU): 2,178 species   Near...
    52 KB (3,392 words) - 05:04, 26 November 2023
  • Thumbnail for Etheriidae
    medium-sized freshwater mussels, aquatic bivalve molluscs in the order Unionida. It contains two monotypic genera. Genera within the family Etheriidae...
    1 KB (98 words) - 22:14, 22 July 2021
  • Thumbnail for IUCN Red List endangered species (Animalia)
    On 19 August 2018, the IUCN Red List of Threatened Species identified 4584 endangered species, subspecies, stocks and subpopulations. Diporochaeta pounamu...
    169 KB (9,530 words) - 17:52, 12 November 2024
  • Thumbnail for Freshwater pearl mussel
    Domain: Eukaryota Kingdom: Animalia Phylum: Mollusca Class: Bivalvia Order: Unionida Family: Margaritiferidae Genus: Margaritifera Species: M. margaritifera...
    28 KB (3,178 words) - 14:09, 26 October 2024
  • Thumbnail for Margaritiferidae
    medium-sized freshwater mussels, aquatic bivalve molluscs in the order Unionida. It is the most threatened of all unionid families. The family is sometimes...
    6 KB (508 words) - 21:29, 15 January 2024
  • Thumbnail for Heteroconchia
    Unassigned Family: Pseudarcidae Unassigned Family: Thoraliidae Order: Unionida Unassigned Genus †Araripenaia Unassigned Family †Pachycardiidae Superfamily...
    14 KB (969 words) - 22:01, 15 October 2024
  • Thumbnail for Echyridella aucklandica
    threatened New Zealand freshwater mussel Echyridella aucklandica (Bivalvia: Unionida: Hyriidae)". New Zealand Journal of Marine and Freshwater Research. 57...
    5 KB (478 words) - 05:41, 19 January 2024
  • Thumbnail for Hyriidae
    family of pearly freshwater mussels, aquatic bivalve molluscs in the order Unionida. This family is native to South America, Australia, New Zealand and New...
    3 KB (267 words) - 02:17, 10 September 2024