Results 91 to 100 of about 3,782 (206)

Dinàmica poblacional de dos equinoïdeus irregulars de l’Aptià de Cinctorres (conca del Maestrat) [PDF]

open access: yes, 2012
S’estudia la tafonomia i la comunitat d’un jaciment de l’Aptià de Cinctorres (Conca sedimentaria del Maestrat, Serralada Ibèrica). S’analitza la dinàmica poblacional d’Heteraster oblongus (Brongniart 1821) i Pliotoxaster collegnii (Sismonda 1843).
Castany i Alvaro, Joan   +4 more
core  

Dinàmica poblacional d’Heteraster oblongus (Brongniart, 1821) (Echinoidea, Spatangoida, Toxasteridae) de l’Aptià de la conca del Maestrat (País Valencià, Mediterrània occidental) [PDF]

open access: yes, 2010
S’ha avaluat l’estructura d’edat d’una població d’un equinoïdeu irregular, Heteraster oblongus (Brongniart, 1821). L’estudi s’ha fet mitjançant una mostra aleatòria d’un jaciment, Mas de Borràs, de l’Aptià inferior de Morella, conca del Maestrat ...
Castany, Joan, Forner, Enric
core  

Crescimento da prodissoconcha de ostras do gênero Crassostrea Sacco, 1897 (Bivalvia, Ostreidae)

open access: yesBoletim do Instituto de Pesca, 2018
Foi realizado o acompanhamento do crescimento larval de três espécies de ostras do gênero Crassostrea. As espécies Crassostrea rhizophorae (Guilding, 1828) e C. brasiliana (Lamarck, 1819) são ostras nativas do litoral do Paraná e são comercializadas nos
Susete Wambier Christo   +1 more
doaj  

Echantillonnage de mollusques invasifs et première signalisation de Chama aspersa Reeve, 1846 à Chypre Nord [PDF]

open access: yes, 2010
Different localities along the coast of North Cyprus have been sampled in search for marine molluscs. In these Mediterranean waters, sixteen immigrant species have been found including Chama aspersa Reeve, 1846. After having been reported from the coasts
Delongueville, C., Scaillet, R.
core  

Etude sur les Ostreidae du Nummulitique du Senegal

open access: yesBulletin de la Société Géologique de France, 1950
Abstract Describes ostreids (including Ostrea cayorensis n.sp.) from Nummulitic (Tertiary) deposits of Senegal, French West Africa, and discusses their paleogeographic significance.
openaire   +1 more source

Struktur komunitas tiram daging di perairan estuaria Kuala Gigieng, Kabupaten Aceh Besar, Provinsi Aceh

open access: yesDepik Jurnal, 2014
Tiram daging (Ostreidae) merupakan salah satu kerang yang memiliki nilai ekonomi penting bagi masyarakat Kuala Gigieng. Namun, kualitas dan kuantitas tiram menurun akibat eksploitasi dan pencemaran perairan.
Chitra Octavina   +2 more
doaj  

Larval development of the Rock Oyster Saccostrea cucullata (von Born) [PDF]

open access: yes, 1988
The development of artificially fertilised eggs of the rock oyster, Saccostrea cucullata (von Born) was studied in the laboratory. The morphological and behavioural characteristics of the developing larvae were observed.
Mohan Joseph, M, Sukumar, P
core  

Oysters (Bivalvia: Ostreidae And Gryphaeidae) Recorded From Malaysia And Singapore

open access: yes, 2009
Lam, Katherine, Morton, Brian (2009): Oysters (Bivalvia: Ostreidae And Gryphaeidae) Recorded From Malaysia And Singapore.
Lam, Katherine, Morton, Brian
openaire   +2 more sources

Efecto de bacterias probióticas en el cultivo larvario del ostión de placer Crassostrea corteziensis (Bivalvia: Ostreidae)

open access: yesRevista de Biología Tropical, 2011
El ostión de placer u ostra del Cortés (Crassostrea corteziensis) se considera como una especie con potencial para ser cultivada en gran escala. Sin embargo, al igual que en otros bivalvos, la alta mortalidad que se presenta durante la etapa larvaria y ...
Angel Isidro Campa-Córdova   +5 more
doaj   +2 more sources

Performance of TALABLOCKS: Cement Hollow Block with Ostreidei Shell additive

open access: yesDavao Research Journal
This study investigates the potential use of oyster shells (Ostreidae) as an additive in the production of hollow blocks to enhance their mechanical and physical properties.
Marjon Jake H Ruelo   +8 more
doaj   +1 more source

Home - About - Disclaimer - Privacy