Viviparidae


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Viviparidae

[‚vī·və′par·ə‚dē]
(invertebrate zoology)
A family of fresh-water gastropod mollusks in the order Pectinibranchia.
References in periodicals archive ?
SENSITIVITY SL NO FAMILY SCORE 1 Elmidae 3 2 Hydrachnidae 3 3 Unionidae 3 4 Viviparidae 3 5 Macromiidae 2 6 Chironomidae 2 7 Ceratopogonidae 2 8 Platycnemididae 2 9 Palaemonidae 2 10 Potamidae 2 11 Corixidae 1 12 Nepidae 1 13 Hydrometridae 1 14 Gerridae 1 15 Hydrophilidae 1 16 Culicidae 1 17 Physidae 1 18 Hirudinidae 1 19 Lumbricidae 1 Table 3.
Contract awarded for Viviparidae purchase environmentally friendly farming
While families that increase their abundances with increasing nitrate (axis 2) were Lymnaedae, Planorbidae, Viviparidae, Pilidae and Philopotamidae.
Six distinct taxa had more than 100 individuals in one or more samples from the RR including Viviparidae and Hydrobiidae, Chironomidae, Hyalellidae, Coenagrionidae, Ostracoda, and Physa.
Planorbidae, Physidae, Viviparidae, Lymnaeidae and Thiaridae.
Molecular phylogenetic investigations of the Viviparidae (Gastropoda.
Superfamily Viviparoidea Gray, 1847; Family Viviparidae Gray, 1847
2006) reported a preliminary study of several sections of the Urbion Group (Lower Cretaceous) identifying the presence and high abundance of "Unio" numantinus coexisting with gastropods of the Viviparidae family in Valdeperillo (La Rioja province), a section very close to Villarijo.
All the ganglia are arranged in a pentaganglionate visceral loop that is similar to those identified in Scissurellidae (Vetigastropoda), Viviparidae (Architanenioglossa), Cerithiidae (Caenogastropoda), Cingulopsidae (Caenogastropoda), Mathildidae (Allogastropoda), Pyramidellidae (Allogastropoda), Acteonidae (Opisthobrachia), Philinidae (Opisthobrachia), Chilinidae (Basommatophora), and Lymnaeidae (Basommatophora) (Haszprunar 1988).
PALEOBIOGEOGRAPHIC ANALYSIS OF UPPERMOST CRETACEOUS VIVIPARIDAE (CLASS GASTROPODA) FROM INFRATRAPPEAN SEDIMENTS OF THE DECCAN PLATEAU, INDIA.