Results 11 to 20 of about 403 (149)

Identification of pen shells (Bivalvia: Ostreida: Pinnidae) collected off northern Iloilo, Philippines using their morphological characters [PDF]

open access: yesActa Ichthyologica et Piscatoria
This study describes morphological characteristics of pen shells collected along the coast of northern Iloilo, Philippines. A total of 380 pen shell individuals with intact shells and their adductor muscles were carefully examined and measured.
Cheryl Jela   +4 more
doaj   +5 more sources

The expanded inhibitor of apoptosis gene family in oysters possesses novel domain architectures and may play diverse roles in apoptosis following immune challenge. [PDF]

open access: yesBMC Genomics, 2022
Background: Apoptosis plays important roles in a variety of functions, including immunity and response to environmental stress. The Inhibitor of Apoptosis (IAP) gene family of apoptosis regulators is expanded in molluscs, including eastern, Crassostrea ...
Witkop EM, Proestou DA, Gomez-Chiarri M.
europepmc   +3 more sources

Bivalves as Emerging Model Systems to Study the Mechanisms and Evolution of Sex Determination: A Genomic Point of View. [PDF]

open access: yesGenome Biol Evol, 2023
Bivalves are a diverse group of molluscs that have recently attained a central role in plenty of biological research fields, thanks to their peculiar life history traits.
Nicolini F   +3 more
europepmc   +3 more sources

Multiple and diversified transposon lineages contribute to early and recent bivalve genome evolution. [PDF]

open access: yesBMC Biol, 2023
Background Transposable elements (TEs) can represent one of the major sources of genomic variation across eukaryotes, providing novel raw materials for species diversification and innovation.
Martelossi J   +5 more
europepmc   +3 more sources

Taxonomic Distribution and Molecular Evolution of Mytilectins. [PDF]

open access: yesMar Drugs, 2023
R-type lectins are a widespread group of sugar-binding proteins found in nearly all domains of life, characterized by the presence of a carbohydrate-binding domain that adopts a β-trefoil fold.
Gerdol M   +6 more
europepmc   +3 more sources

Bivalves from the Changhsingian (upper Permian) Bellerophon Formation of the Dolomites (Italy): ancestors of Lower Triassic post‐extinction benthic communities

open access: yesPapers in Palaeontology, Volume 9, Issue 2, March/April 2023., 2023
Abstract Diverse shallow marine fossil assemblages from the Changhsingian Bellerophon Formation (Dolomites) record late Palaeozoic marine life immediately before the end‐Permian mass extinction. We classified c. 6500 bivalves from western Dolomites localities, identifying 26 species including one new family (Ladinomyidae), three new genera (Ladinomya ...
Herwig Prinoth   +2 more
wiley   +1 more source

ROV's Video Recordings as a Tool to Estimate Variation in Megabenthic Epifauna Diversity and Community Composition in the Guaymas Basin [PDF]

open access: yes, 2020
Patterns in benthic megafauna diversity in littoral and intertidal zones in the Gulf of California have been associated with both habitat heterogeneity and substrate type.
Barry, James P.   +3 more
core   +1 more source

KELIMPAHAN POPULASI MOLUSKA KELAS BIVALVIA PADA WILAYAH PASANG SURUT PANTAI PULAU MERAH BANYUWANGI [PDF]

open access: yes, 2022
Pulau Merah merupakan kawasan wisata pantai di Banyuwangi yang memiliki zona intertidal di wilayah pantainya. Pada zona intertidal terdapat biota laut yang tinggal disana, salah satunya dari kelas bivalvia yang belum diketahui kelimpahan populasinya ...
Ardiyansyah, Fuad   +1 more
core   +2 more sources

Cretaceous cultch: substrate availability for oyster Exogyra in the Maastrichtian of the eastern Mississippi Embayment

open access: yesRevista Mexicana de Ciencias Geológicas, 2020
The gryphaeid oyster Exogyra Say, 1820, is ubiquitous in Upper Cretaceous sediments in the southeastern United States. Like many oysters (Order Ostreida), Exogyra attached its shell to hard surfaces on the seafloor by means of cementation.
Marvin Kunath   +2 more
doaj   +1 more source

Annotated checklist and genetic data for parasitic helminths infecting New Zealand marine invertebrates

open access: yesInvertebrate Biology, Volume 141, Issue 3, September 2022., 2022
Abstract Parasitic helminths with complex life cycles require multiple hosts in a particular order to complete their life cycles. Although almost all helminths infect invertebrates at some point in their life cycle, we know very little about which species of invertebrates harbor parasites compared with what is known for vertebrates. In New Zealand, <1%
Jerusha Bennett   +2 more
wiley   +1 more source

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