Results 21 to 30 of about 696 (173)

Diversidad morfológica y molecular de los Unionidae (Mollusca, Bivalvia) de Portugal

Graellsia, 2013
Las náyades de la familia Unionidae tienen gran plasticidad fenotípica, lo que se refleja en la forma de su concha. Esta variabilidad morfológica ha sido causa de gran confusión en la taxonomía y sistemática del grupo.
J. Reis, A. Machordom, R. Araujo
doaj   +1 more source

Catálogo de los Uniónidos (Mollusca, Unionidae) de la península Ibérica conservados en el Museo Nacional de Ciencias Naturales (CSIC)

Graellsia, 2001
Desde el año 1987 se están recuperando las colecciones del Museo Nacional de Ciencias Naturales. Durante 1999, entre otros trabajos, se han catalogado los 1363 ejemplares de uniónidos de la península Ibérica, que procedentes de las colecciones de ...
Óscar Soriano, Miguel Villena, María Soledad Alonso   +2 more
doaj   +1 more source

The first record of the Chinese pond mussel Sinanodonta woodiana (Lea, 1834) in Montenegro [PDF]

Archives of Biological Sciences, 2013
Sinanodonta woodiana (Lea, 1834), Chinese pond mussel (Bivalvia: Unionoida: Unionidae) is one of the most invasive aquatic macroinvertebrate species found in Europe.
Tomović Jelena, Zorić Katarina, Simić V., Kostić Marija, Kljajić Z., Lajtner Jasna, Paunović M.   +6 more
doaj   +1 more source

Texture of the Freshwater Shells from the Unionidae Family Collected in the Czech Republic Investigated by X-ray and Neutron Diffraction

Crystals, 2021
Bivalve shells exhibit extreme mechanical resistance despite using a minimal amount of material. The shells thus represent an inspiration and a source of information for environmental, geological, and engineering sciences.
Monika Kučeráková, Jan Rohlíček, Stanislav Vratislav, Markéta Jarošová, Ladislav Kalvoda, Dmitry Nikolayev, Tatiana Lychagina, Karel Douda   +7 more
doaj   +1 more source

A new genus and two new species of freshwater mussels (Bivalvia, Unionidae) from Sichuan, China: Overlooked cryptic endemism in the upper Yangtze River Basin [PDF]

Zoosystematics and Evolution
Freshwater mussels are ecologically vital but understudied in China’s Sichuan Basin, a biodiversity hotspot with significant gaps in documented diversity.
Hui Chen, Hong-Quan Xiang, Yu-Ting Dai, Zhong-Guang Chen, Yue-Ming He, Ge Guo, Xiao-Ping Wu, Xiao-Chen Huang   +7 more
doaj   +3 more sources

Effect of hydrochemical indicators of Sangzor river water on mollusk population indicators [PDF]

E3S Web of Conferences
The article presents information about the influence of hydrochemical parameters of Sangzor river water on mollusk population parameters. The hydrochemical indicators of the water of the Sangzor River are oil and oil products, the level of mineralization
Boymurodov Khusniddin T., Khodjaeva Nasiba D., Raximov Matnazar Sh., Bobonazarov Gappar Ya., Boymurodov Suhrob X., Khurazov Sayfulla J., Davronov Barno О.   +6 more
doaj   +1 more source

The Complete Female- and Male-Transmitted Mitochondrial Genome of Meretrix lamarckii. [PDF]

PLoS ONE, 2016
Bivalve mitochondrial genomes show many uncommon features, like additional genes, high rates of gene rearrangement, high A-T content. Moreover, Doubly Uniparental Inheritance (DUI) is a distinctive inheritance mechanism allowing some bivalves to maintain
Stefano Bettinazzi, Federico Plazzi, Marco Passamonti   +2 more
doaj   +1 more source

Living on the Edge: Challenges for Freshwater Mussel Conservation in Mediterranean-Type Temporary Streams

Diversity
Mediterranean temporary streams are characterized by high hydrological variability that climate change is expected to intensify, increasing drought frequency and severity.
María G. Álvarez, Filipe Rolo, Francisco Godinho, Paulo Pinheiro, María Gil, Daniel Pires, Filipe Banha, Mafalda Gama, Pedro Anastácio, Carla Sousa-Santos, Cristina Silva Lima, Ana Cristina Cardoso, Joaquim Reis   +12 more
doaj   +1 more source

Конхіометрична мінливість молюсків родини Unionidae з водойм басейну річки Тетерів

Науковий вісник Східноєвропейського національного університету імені Лесі Українки: Серія: Біологічні науки, 2018
Досліджено конхіологічну мінливість молюсків родини Unionidae водойм Житомирського району. Найбільший приріст черепашок у молюсків роду Unio відбувається до п’ти років, у C. ponderosum і A. cygnea – до шести, у С. piscinale – до семи.
Tetyana Yermoshyna
doaj   +1 more source

Molecular phylogeny reveals a new genus and species of freshwater mussel (Bivalvia, Unionidae, Gonideinae) from Jiangxi, China [PDF]

Zoosystematics and Evolution
Freshwater mussels of the tribe Gonideini (Bivalvia: Unionidae: Gonideinae) constitute one of the most taxonomically diverse groups and serve as keystone species in riverine and lacustrine ecosystems across East Asia. A new genus and species of Gonideini
Yu-Ting Dai, Zhong-Guang Chen, Yu-Zhuo Cheng, Xiao-Chen Huang, Shan Ouyang, Feng-Yue Shu, Xiao-Ping Wu   +6 more
doaj   +3 more sources