Results 41 to 50 of about 4,247 (231)

Molecular identification, phylogeny and geographic distribution of Brazilian mangrove oysters (Crassostrea)

Genetics and Molecular Biology, 2010
Oysters (Ostreidae) manifest a high degree of phenotypic plasticity, whereby morphology is of limited value for species identification and taxonomy. By using molecular data, the aim was to genetically characterize the species of Crassostrea occurring ...
Aline Grasielle Costa de Melo, Eduardo Sousa Varela, Colin Robert Beasley, Horacio Schneider, Iracilda Sampaio, Patrick Michael Gaffney, Kimberly S. Reece, Claudia Helena Tagliaro   +7 more
doaj   +1 more source

Cryptic Marine Diversity in the Northern Arabian Gulf: An Integrative Approach Uncovers a New Species of Oyster (Bivalvia: Ostreidae), Ostrea oleomargarita

Journal of Zoological Systematics and Evolutionary Research, 2022
Animal biodiversity is greatly underestimated in nontemperate marine regions, especially for intertidal benthic organisms such as oysters. Recent surveys in the northern Arabian Gulf suggest the presence of numerous unidentified species, some of which ...
D. Salvi, M. Al-Kandari, P. Oliver, Emanuele Berrilli, M. Garzia   +4 more
semanticscholar   +1 more source

Identificación del ostión americano Crassostrea virginica (Mollusca: Bivalvia: Ostreidae) como recurso natural en las Antillas Mayores: Cuba

Revista Mexicana de Biodiversidad, 2016
El ostión de Mangle Crassostrea rhizophorae (Guilding, 1828) ha sido considerado la única especie de ostión nativo que se comercializa en Cuba. Sin embargo, se han encontrando agregaciones de «ostión de fondo» en las cuencas de los ríos Cuyaguateje y ...
Abel Betanzos-Vega, César Lodeiros, José Espinosa-Sáez, José M. Mazón-Suástegui   +3 more
doaj   +1 more source

Identification of Saccostrea mordax and a New Species Saccostrea mordoides sp. nov. (Bivalvia: Ostreidae) from China

Journal of Shellfish Research, 2021
The taxonomy of Saccostrea oysters is problematic because of their highly variable shells. Molecular studies have revealed diverse sequence lineages that do not correspond to valid species names including some Saccostrea mordax–like oysters.
Zongmei Cui, Lisha Hu, Cui Li, Zhen Zhang, Ximing Guo, Haiyan Wang   +5 more
semanticscholar   +1 more source

Global controversy in oyster systematics and a newly described species from SE Asia (Bivalvia: Ostreidae: Crassostreinae)

Marine Biodiversity, 2021
The diversity of native oysters in many regions is overshadowed by the global dominance of a few economically important species. Here we describe the Muar Oyster, Crassostrea (Magallana) saidii sp.
J. Sigwart, N. Wong, Yuzine Esa
semanticscholar   +1 more source

Kondisi Eksisting Tiram (Bivalvia: Ostreidae) di Perairan Estuari Desa Banda Masen Kecamatan Banda Sakti Kota Lhokseumawe

BULETIN OSEANOGRAFI MARINA, 2022
Kajian kondisi eksisting tiram dilakukan pada tiga stasiun pengamatan di perairan estuari Desa Banda Masen (Juli – September 2020). Kajian bertujuan untuk mengetahui faktor lingkungan, distribusi dan biodiversitas, kepadatan, frekuensi pertumbuhan serta ...
E. Erlangga, I. Imanullah, S. Syahrial, Erniati Erniati, Imamshadiqin Imamshadiqin, Gara Hasonangan Ritonga, Dodi Fan Halen Siregar   +6 more
semanticscholar   +1 more source

Directions in bivalve feeding [PDF]

, 2009
International audienceManuscripts dealing with bivalve feeding and submitted to the Inter-Research journal Aquatic Biology over the course of 2008 were peer-reviewed in the standard manner, and the successful papers compiled for a Theme Issue entitled ...
Beninger, Peter,
core   +4 more sources

A cytogenetic method to obtain chromosomes for studies of banding and fine morphology of karyotypes in bivalve mollusks of the family Ostreidae

Ciencias Marinas, 1991
The studies of banding patterns of chromosomes in bivalve mollusks of the family Ostreidae have not been developed satisfactorily due to the lack of a suitable method that enables the obtention of chromosomes in a proper condition.
F Rodríguez-Romero, M Gasca-Montes-de-Oca, J De-la-Rosa-Vélez   +2 more
doaj   +1 more source

The genome sequence of the Pacific oyster, Magallana gigas (Thunberg, 1793) [version 1; peer review: 2 approved]

Wellcome Open Research
We present a genome assembly from an individual Magallana gigas (the Pacific oyster; Mollusca; Bivalvia; Ostreida; Ostreidae). The genome sequence is 564.0 megabases in span. Most of the assembly is scaffolded into 10 chromosomal pseudomolecules.
Rebekka Uhl, Rob Mrowicki
doaj   +1 more source

Diatoms of Gut Content of Crassostrea gasar (Bivalvia: Ostreidae) (Adanson, 1757) Cultivated in an Amazonian Estuary (Emboraí Velho, Northern Brazil)

Limnological Review
The present study investigated the gut contents of oysters cultivated in the Emboraí Velho Estuary (Amazonian littoral), focusing on the analysis of diatoms.
Barbara de Fátima Oliveira da de Fátima Oliveira da Silva, Antonio Rafael Gomes de Oliveira, João Victor de Moraes Souza de Moraes Souza Pinheiro, Brenda Ribeiro Padilha da da Silva, Remo Luan Marinho da Costa Pereira, Luci Cajueiro Carneiro Pereira, Rauquírio Marinho da Costa   +6 more
semanticscholar   +1 more source