navicula


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na·vic·u·la

(nă-vik'yū-lă),
A small boat-shaped structure.
[L. dim of navis, ship]
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Diverse microalgal specie have been used for aquaculture; among the diatoms, one of the most important genera is Navicula, which contains planktonic and benthic species (Lopez- Elias et al., 2013).
En general, se identificaron microorganismos bioindicadores de la calidad de agua, como algas verdes: Cladophora sericea, Brasiliensis scenedesmus, Scenedesmus acuminatus, Scenedesmus acuatus, Scenedesmus ellipsoideus, Scenedesmus ecornis, Cosmarium sp, Nitzschia palea, Nitzschia linearis, Synedra ulna, Navicula sp, Navicula cryptocephala, Nitzschia rostellata; protozoarios como: Acinetas, Suctoria, Euplotes patella, Coleps sp, Paramecium caudatum, Vorticella convalaria, Zoothamnium sp; gran poblacion de rotiferos como: Euchlanis dilatata, Philodina roseola, pero poca presencia de Anabaena sp.
El genero Navicula sensu stricto (Bacillariophyceae) en humedales de altura de Jujuy, Argentina.
The extracts of Dunaliella sp., Phaeodactylum tricornutum, and Navicula sp.
The cyanophyte Aphanocapsa marina had the highest final cell concentration (11.92x[10.sup.6] cell [mL.sup.-1]) (P < 0.05), while the diatom Navicula sp.
The aim of the present study was to study the antimicrobial activity of two microalgae green algae (chlorella marina) and diatom (Navicula f.