Results 11 to 20 of about 3,481 (179)

Jellyfish (Chrysaora lactea, Cnidaria, Semaeostomeae) aggregations in southern Brazil and consequences of stings in humans

open access: yesLatin American Journal of Aquatic Research, 2014
The frequency of jellyfish blooms is generating a world-wide discussion about medusae population explosions, mainly those associated with stings. We report over 20,000 envenomations caused by Chrysaora lactea (Scyphozoa) in the State of Paraná (southern ...
Antonio C Marques   +4 more
doaj   +1 more source

INVERTEBRADOS FÓSILES DEL PALEOZOICO DE SONORA, MÉXICO [PDF]

open access: yesEpistemus, 2016
A través de los fósiles es posible conocer la vida en el pasado geológico. La vida se originó en el mar hace 3700 Ma, siendo formas muy sencillas atribuibles a algas e invertebrados como las medusas; las primeras formas complejas se originaron a ...
Francisco Javier Cuen Romero   +3 more
doaj   +2 more sources

Medusas del Parque Nacional Jardines de la Reina

open access: yesRevista de Investigaciones Marinas, 2023
Se identificaron, mediante muestreos y registros fotográficos, las especies de medusas presentes en el Parque Nacional Jardines de la Reina. Se registraron, por primera vez para el PNJR, seis especies de medusas de la clase Scyphozoa, pertenecientes a ...
Ramón D. Morejón-Arrojo   +2 more
doaj  

Biodiversity and spatial distribution of medusae in the Magellan Region (Southern Patagonian Zone)

open access: yesLatin American Journal of Aquatic Research, 2014
Epipelagic medusae collected in the Magellan Region (Southern Patagonian Zone) during spring 2009 were analyzed. A total of 27 species of medusae were identified (25 hydromedusae and 2 scyphomedusae).
Sergio Palma   +3 more
doaj   +1 more source

Distribución y ecología de medusas y sifonóforos en tres estaciones de la zona marino costera de la Península de Santa Elena, Ecuador

open access: yesRevista Científica y Tecnológica UPSE, 2019
Con la finalidad de incrementar el conocimiento sobre los cnidarios se estudió la composición, distribución, abundancia y ecología de la comunidad de medusas y sifonóforos durante la época húmeda desde diciembre del 2015 a mayo del 2016 en seis ...
Katherine Mujica Rodríguez   +1 more
doaj   +1 more source

Contrasting Antibacterial Capabilities of the Surface Mucus Layer From Three Symbiotic Cnidarians

open access: yesFrontiers in Marine Science, 2018
Coral reefs are affected by the deterioration of the oceans due to global warming and other anthropogenic perturbations, increasing the frequency, and severity of bleaching and disease.
Jacqueline Rivera-Ortega   +1 more
doaj   +1 more source

Where myth and archaeology meet: Discovering the Gorgon Medusa's Lair.

open access: yesPLoS ONE, 2021
Here we report the discovery of ceramic fragments that form part of a Gorgoneion, a ceramic image representation of the Gorgon Medusa. The fragments were found in a deep part of Gorham's Cave, well known to ancient mariners as a natural shrine, between ...
Clive Finlayson   +10 more
doaj   +1 more source

Composition and structure of plankton communities in the Bering Sea

open access: yesИзвестия ТИНРО, 2021
On the data of long-term surveys, mean biomass of plankton in the epipelagic layer of the Bering Sea is evaluated as 821.3 mg/m3 (1058.2 mg/m3 in shelf areas and 760.6 mg/m3 in the deep-water areas) and the stock as 245.1•106 t WW (64.4 • 106 t over the ...
K. M. Gorbatenko
doaj   +1 more source

Cómo “cucharear” dinero del mar: La producción de medusas en La Mosquitia

open access: yesWani
La población del este de Asia ha consumido medusas por más de mil años. Por mucho tiempo, China ha sido el principal proveedor y consumidor. Fuerzas económicas y medio ambientales están empujando este mercado fuera de China y al interior de sociedades ...
Matthew L. Fahrenbruch
doaj   +1 more source

Correction: Where myth and archaeology meet: Discovering the Gorgon Medusa's Lair.

open access: yesPLoS ONE, 2021
[This corrects the article DOI: 10.1371/journal.pone.0249606.].
PLOS ONE Staff
doaj   +1 more source

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