Results 41 to 50 of about 350 (153)

Extreme Hydrological Drought Threatens the Endemic Freshwater Mussel, Alathyria jacksoni Iredale, 1934, Northern Murray–Darling Basin, Australia

open access: yesAquatic Conservation: Marine and Freshwater Ecosystems, Volume 35, Issue 10, October 2025.
ABSTRACT Freshwater mussels are ecosystem engineers: They modify substrates through burrowing, mediate water quality through filtration, provide food and habitat for other organisms and play a substantial role in the biogeochemical cycling of nutrients; they are also seriously threatened globally.
M. Hobbs   +6 more
wiley   +1 more source

Occurrence and histological characterization marsupia of Diplodon expansus (Küster, 1856) (Mollusca, Bivalve, Hyriidae) in Piraquara River, Parana, Brazil [PDF]

open access: yesBiotemas, 2013
In limnic bivalve individuals from the family Hyriidae, the gills have, besides the functions of gas exchange and feeding, an important function in the reproductive cycle.
Ana Aparecida Nogueira Meyer   +2 more
doaj  

Population Ecology of Freshwater Mussels Hyridella narracanensis and H. drapeta in South‐Eastern Australia

open access: yesFreshwater Biology, Volume 70, Issue 8, August 2025.
ABSTRACT Freshwater mussels are in decline worldwide, and their conservation is limited by a lack of understanding of species ecology and biology, particularly in the southern hemisphere. Hyridella narracanensis is a threatened species which is co‐distributed with a more abundant congener, H. drapeta.
Sarah Treby   +3 more
wiley   +1 more source

Dry season refuges, refugia and flow‐regime change in Mediterranean climate streams

open access: yesFreshwater Biology, Volume 69, Issue 11, Page 1607-1626, November 2024.
Abstract Climate change is causing stream flow regimes to change in many regions globally, including southwestern Australia (SWA) where many perennial streams have switched to intermittent flow regimes. In drier landscapes, ecological refuges and evolutionary refugia will become critical for conserving freshwater biodiversity.
N. Carey, E. T. Chester, B. J. Robson
wiley   +1 more source

Environmental influences on the composition and structure of the freshwater mussels in shallow lakes in the Cuiabá River floodplain

open access: yesBrazilian Journal of Biology
The maintenance of the freshwater mussels' community in lakes is determined by abiotic factors at the local scale and at regional scale by interspecific relations between the larvae of bivalves and fish host.
AC. Colle, CT. Callil
doaj   +1 more source

Classes de comprimento e descrição histológica das gônadas de Diplodon ellipticus (Wagner, 1827) (Mollusca, Bivalvia, Hyriidae) em um lago artificial, Morretes, Paraná, Brasil

open access: yesBiotemas, 2014
O objetivo deste estudo foi analisar a frequência por classes de comprimento e a organização histológica das gônadas de Diplodon ellipticus em um lago artificial localizado no município de Morretes-PR.
Ana Aparecida Nogueira Meyer   +3 more
doaj   +1 more source

Unraveling the Phylogenetic Relationships and Taxonomic Status of a Puzzling Freshwater Mussel Genus Inversidens (Bivalvia, Unionidae) through Multilocus Phylogeny and Mitochondrial Phylogenomics

open access: yesJournal of Zoological Systematics and Evolutionary Research, Volume 2024, Issue 1, 2024.
Accurate phylogenetic reconstructions are crucial for comprehending the evolutionary histories, reproductive traits, and ecological habits of organisms. The subfamily Gonideinae of freshwater mussels is currently thought to include eight tribes. However, due to inadequate taxon sampling and molecular data, the assignment of the freshwater mussel genus ...
Ruiwen Wu   +5 more
wiley   +1 more source

Clench, 1957 (Bivalvia: Unionida: Hyriidae) from the Fly River system, Papua New Guinea

open access: yes, 2023
Larvae (glochidia) of the freshwater mussel, Westralunio albertisi were obtained from the marsupia of a preserved female at the Western Australian Museum. Glochidial shells of W.
Michael W. Klunzinger   +1 more
core   +1 more source

Archaeological record for Diplodón (Spix, 1827) (Bivalvia, Hyriidae) in Chile [PDF]

open access: yes, 2008
Artículo de publicación ISIWe review bibliography on genus Diplodon (Spix, 1827) (Hyriidae) records obtained in archaeological contexts in Chile. Evidence indicates an ephemeral late Pleistocene presence of these bivalves, while its record increases ...
Jackson Squella, Douglas   +1 more
core  

Threatened freshwater and terrestrial molluscs (Mollusca, Gastropoda et Bivalvia) of Santa Catarina State, Southern Brazil: check list and evaluation of regional threats [PDF]

open access: yesBiodiversity Journal, 2011
A total of nineteen continental native mollusc species are confirmed for the Santa Catarina State (SC)(organized in ten Genera and seven Families), one aquatic Prosobranchia/Caenogastropoda (Ampullariidae),six Pulmonata terrestrial gastropods (one ...
doaj  

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