Results 11 to 20 of about 13,248 (225)

Sequencing Ultraconserved Elements (UCEs) for Marine Population Genomics: A Proof-of-Concept Using a Deep-Sea Mussel Species. [PDF]

open access: yesEvol Appl
ABSTRACT Ultraconserved elements (UCEs) have emerged as a powerful tool for resolving deep evolutionary relationships due to their low DNA quality requirements and broad taxonomic applicability. While their utility for intraspecific and shallow‐divergence studies is growing, only a few studies have explored their performance in marine taxa, some of ...
Li YX   +6 more
europepmc   +2 more sources

Morphology and taxonomic position of the bizarre Permian pachydomid bivalve Leinzia from Western Gondwana [PDF]

open access: yesActa Palaeontologica Polonica, 2020
The genus Leinzia is a typical member of the renowned Artinskian–Wuchiapingian (Permian) endemic bivalve fauna of the Passa Dois Group, Paraná Basin, Brazil.
Marcello G. Simões   +3 more
doaj   +1 more source

Keanekaragaman, Keseragaman, Dan Dominasi Bivalvia Di Muara Sungai Porong Sebagai Area Buangan Lumpur Lapindo

open access: yesRekayasa, 2009
Porong river is area for dumping of Lapindo mud that have heaavy metal exit thresshold value such as Cd 10,45 ppm, Cr 105,44 ppm, As 0,99 ppm, dan Hg 1,96 ppm.
Insafitri Insafitri
doaj   +1 more source

Mollusks from Miocene hydrocarbon-seep deposits in the Ilocos-Central Luzon Basin, Luzon Island, Philippines [PDF]

open access: yesActa Palaeontologica Polonica, 2022
We report 35 molluscan species from Late Miocene cold-seep carbonates from the Amlang Formation in the IlocosCentral Luzon Basin in Luzon Island, Philippines, collected in a large quarry in the province of Pangasinan.
STEFFEN KIEL   +3 more
doaj   +1 more source

Architecture of crossed-lamellar bivalve shells: the southern giant clam (Tridacna derasa, Röding, 1798) [PDF]

open access: yesRoyal Society Open Science, 2017
Tridacna derasa shells show a crossed lamellar microstructure consisting of three hierarchical lamellar structural orders. The mineral part is intimately intergrown with 0.9 wt% organics, namely polysaccharides, glycosylated and unglycosylated proteins ...
O. B. A. Agbaje   +6 more
doaj   +1 more source

Facultative monogamy in an early Eocene brooding oyster and its evolutionary implications [PDF]

open access: yesActa Palaeontologica Polonica, 2021
Dwarf males of Ostrea jibananandai sp. nov. from the lower Eocene rocks of the Cambay Basin, western India, are found attached inside the anterior end of the hinge of large females. Commonly, one male is found inside a female shell.
Kalyan Halder, Aniket Mitra
doaj   +1 more source

Distribution and recent status of freshwater mussels of family Unionidae (Bivalvia) in the Czech Republic

open access: yesKnowledge and Management of Aquatic Ecosystems, 2019
This study is devoted mainly to the distribution and its changes, inhabited and preferable habitats of bivalves from family Unionidae in the territory of the Czech Republic and the discussion of major threats and conservation measures.
Beran Luboš
doaj   +1 more source

New taxa, records, and data for vesicomyid bivalves from Cenozoic strata of the North Pacific region

open access: yesActa Palaeontologica Polonica, 2023
New discoveries of Cenozoic deep-water hydrocarbon seep deposits and continued collecting at previously documented sites in the North Pacific region have resulted in additional fossils of vesicomyid bivalves and necessitate a systematic review.
STEFFEN KIEL   +2 more
doaj   +1 more source

Faunistic assemblages of a sublittoral coarse sand habitat of the northwestern Mediterranean

open access: yesScientia Marina, 2011
The sublittoral megabenthic assemblages of a northwestern Mediterranean coarse sandy beach exploited for the bivalve Callista chione were studied.
Eva Pubill   +3 more
doaj   +1 more source

Species Diversity of Bivalves and Gastropods at the Tanjung Rising Coastal, Bangka Belitung Island

open access: yesJurnal Ilmu Dasar, 2023
Tanjung Rising Coastal, located in Dendang Village, Bangka Belitung Islands, has a large variety of substrates and organisms. One of the types of marine life studied is the Mollusk Phylum including the Bivalve and Gastropod classes.
Chintya Nurul Fatonah   +3 more
doaj   +1 more source

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