Results 31 to 40 of about 267 (64)

Medusas (Cnidaria: Hydrozoa) de una zona de afloramiento costero, Bahía Culebra, Pacífico, Costa Rica Medusae (Cnidaria: Hydrozoa) from a coastal upwelling zone, Culebra Bay, Pacific, Costa Rica

open access: yesRevista de Biología Tropical, 2012
Las hidromedusas tienen un papel importante en redes tróficas marinas debido a sus hábitos alimenticios depredadores. Este es el primer estudio de este grupo del zooplancton gelatinoso en un area de afloramiento costero en América Central.
Karina Rodríguez-Sáenz   +2 more
doaj  

Distribución y Ecología de Medusas y Sifonóforos en la Zona Marino Costera de Ancón, Anconcito y Punta Carnero. [PDF]

open access: yes, 2016
The composition, distribution, abundance and community ecology of jellyfish and siphonophores were studied during the wet period from December 2015 to May 2016 in six stations located in the coastal area of Ancon, Anconcito and Punta Carnero (Ecuador),
Mujica Rodríguez, Katherine Geomar
core  

Considerações em tôrno das hydromedusae da região de Fernando de Noronha [PDF]

open access: yes, 1958
During a seven days trip to the oceanic island of Fernando de Noronha, plankton was hauled from depths varying between 50 m and the surface. All the nets used were open nets, one was 1 m wide at the mouth, the other 25 cm wide.
Vannucci, M.
core   +3 more sources

Análise espaço-temporal da composição da captura da pesca com emalhe de fundo no sudeste/sul do Brasil

open access: yesBoletim do Instituto de Pesca, 2018
A composição da captura da pescaria da corvina (Micropogonias furnieri) com redes de emalhe de fundo foi monitorada por observadores cientí­­ficos no Sudeste/Sul do Brasil entre 2008-2011 em 34 viagens de pesca.
Rafael SCHROEDER   +4 more
doaj  

Hydromedusae composition, occurrence, and distribution in the Caeté river estuary, Pará [PDF]

open access: yes, 2006
Species composition and spatio-temporal variation in density of hydromedusae along a salinity gradient were investigated in the Caeté river estuary, northern Brazil in June and December, 1998 (dry season) and in February and May, 1999 (rainy season). The
André Magalhães   +3 more
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Distribución de la medusa (Cnidarios Hydrozoa) en la zona costera del puerto pesquero de Chanduy-Santa Elena, Durante el periodo de Enero-Abril 2015 [PDF]

open access: yes, 2015
El Phyllum Cnidarios es un grupo de microorganismos que conforman la fauna acompañante del zooplancton marino, el cual no ha tenido mucha repercusión a nivel de investigaciones, por ende existen pocos trabajos reportados a nivel mundial, en Ecuador son ...
Muñoz Pozo, Javier Francisco
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A preliminary laboratory study on the salinity and temperature tolerances of some medusae from the São Paulo coast, Brazil [PDF]

open access: yes, 1978
The salinity and temperature tolerances of some species of medusae were studied in the laboratory. The results showed the following order of tolerances in diluted seawater: Cirrholovenia tetranema, Clytia cylindrica and Eucheilota duodecimalis ...
Moreira, Glória Soares
core   +4 more sources

Medusas (Cnidaria) de la Bahía de la Ascensión, Quintana Roo, México (1997) [PDF]

open access: yes, 2017
From 75 zooplankton samples collected during february-december 1997 in Ascension Bay, Quintana Roo, Mexico, the distribution, composition, and abundance of the medusan fauna were analyzed.
Canché-Canché, Vasti E.   +1 more
core   +1 more source

¿Cuál es la dinámica trófica de hidrozoa (cnidaria) en aguas costeras de Cabo Polonio (Rocha, Uruguay)? [PDF]

open access: yes
Póster presentado en dicho congresoINTRODUCCIÓN: Las hidromedusas son parte del zooplancton gelatinoso, componente importante en el funcionamiento del sistema pelágico marino, por su papel en la red trófica; son depredadores que consumen organismos del ...

core  

Cnidários peçonhentos [PDF]

open access: yes, 2003
Orientadora: Maria Angelica HaddadMonografia (Bacharelado) - Universidade Federal do Paraná. Setor de Ciencias Biológicas.
Bishop, Wendy Giamberardino
core   +1 more source

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