Results 71 to 80 of about 3,868 (196)

Polychaeta (Annelida) associated with Thalassia testudinum in the northeastern coastal waters of Venezuela

open access: yesRevista de Biología Tropical, 2014
Seasonal variations of polychaetes in a Thalassia testudinum bed were studied from June 2000 to April 2001 in Chacopata, northeastern Venezuela. Eight replicate samples were taken monthly with a 15 cm diameter core and the sediment was passed through a 0.5 mm mesh sieve. A total of 1,013 specimens, belonging to 35 species, was collected.
Liñero Arana, Ildefonso   +1 more
openaire   +7 more sources

Chloroplast genome assembly of Thalassia testudinum from the Caribbean Sea, and its evolutionary analysis with related genera

open access: yes
Seagrass meadows, composed of submerged marine angiosperms, provide a critical framework for studying biodiversity and ecological adaptations. The widely distributed genus Thalassia holds significant promise for ...
Gerardo Laureano Rosario   +5 more
core   +1 more source

Abundancia y riqueza específica de la ictiofauna asociada con Thalassia testudinum en el Golfo de Cariaco,Venezuela

open access: yesRevista de Biología Tropical, 2004
Los peces constituyen uno de los grupos de organismos más abundantes y diversos dentro de las comunidades de Thalassia testudinum ,uno de los ecosistemas más productivos e importantes del medio marino.El objetivo de esta investigación fue conocer la ...
Thays Allen Peña   +2 more
doaj  

Discovery of a novel potexvirus in the seagrass Thalassia testudinum from Tampa Bay, Florida

open access: yesLimnology and Oceanography Letters, 2019
Seagrass meadows are important coastal ecosystems that are declining worldwide. Given the profound impact of the microbiome on plant health, exploration of the seagrass microbiome is critical for proper ecosystem management and conservation.
Noémi Van Bogaert   +5 more
doaj   +1 more source

Análisis fitoquímico cualitativo de los extractos acuosos de Thalassia testudinum Banks ex Köning et Sims de la localidad de Champotón, Campeche, México, durante el ciclo anual 2016-2017.

open access: yesPolibotánica, 2019
Antecedentes. Thalassia testudinum Banks ex Köning et Sims es una fanerógama marina, monocotiledónea, dioica que se distribuye desde Florida, el Golfo de México hasta las costas de Colombia y Venezuela.
Ramón Ulises García Granados
doaj  

CARBONO ORGÁNICO Y CARACTERÍSTICAS TEXTURALES DE SEDIMENTOS EN ÁREAS DEL PASTO MARINO Thalassia testudinum EN ECOSISTEMAS COSTEROS DEL SURESTE DEL GOLFO DE MÉXICO

open access: yesEcosistemas y Recursos Agropecuarios, 2014
En este estudio se analizaron la distribución textural de los sedimentos superficiales y el contenido de carbono orgánico (C.O.) en áreas costeras asociadas a praderas del pasto marino Thalassia testudinum en dos ambientes costeros diferentes: sistemas ...
LG Calva-Benítez, R Torres-Alvarado
doaj   +1 more source

The Effect of Thalassia testudinum and Rhizophora mangle on the Prevention of Acidic Conditions In Aquatic Environments

open access: yes, 2020
The emission of anthropogenic pollution from industrial activities contributes to increases in ocean acidity, creating unsuitable environments. To alleviate this problem, the use of aquatic plants is being proposed.
Mitta, Apurva
core  

Production of some benthic communities at Carrie Bow Cay, Belize ( Thalassia testudinum).

open access: yes, 1982
Thalassia testudinum beds were autotrophic, yielding a daily net production of 2.22-42.3 mg O2 per m2 (equivalent to 0.67-12.7 g C per m2). The other habitats (mixed algae on coral rubble and coral sand) were heterotrophic despite considerable microalgal
Hargraves, P. E.
core   +1 more source

Syllidae (Polychaeta) de praderas de Thalassia testudinum en el Parque Nacional Morrocoy (Venezuela)

open access: yesRevista de Biología Tropical, 2001
Se registran 40 especies de Sílidos (Polychaeta: Syllidae) que habitan las praderas de la fanerógama marina Thalassia testudinum en el Parque Nacional Morrocoy, Venezuela, pertenecientes a 13 géneros, de las que 36 especies resultan nuevas para Venezuela:
Guillermo San Martín, David Bone
doaj  

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