Results 21 to 30 of about 195 (128)
Scientia Marina, 2000 Although systematic treatments of Hydrozoa have been notoriously difficult, a great deal of useful information on morphologies and life histories has steadily accumulated. From the assimilation of this information, numerous hypotheses of the phylogenetic
A. G. Collins
doaj +3 more sources
Description of Jubanyella plemmyris gen. nov. et sp. nov. (Cnidaria: Hydrozoa: Narcomedusae) from a specimen stranded off Jubany Antarctic station, with a new diagnosis for the family Aeginidae [PDF]
Journal of Plankton Research, 2006 5 pages, 3 figures Jubanyella plemmyris, a new genus and species of aeginid narcomedusan, is described from one complete specimen stranded on Potter Cove beach, King George Island, Southern Ocean. The new genus and species is proposed in order to accommodate the specimen described in the family Aeginidae; Jubanyella gen. nov. contains undivided stomach
Veronica Fuentes, Francesc Pages
exaly +5 more sources
Estructura poblacional del zooplancton gelatinoso en el mar ecuatoriano
Revista Científica de Ciencias Naturales y Ambientales, 2019 El presente estudio analiza la composición y distribución del zooplancton gelatinoso en el mar ecuatoriano desde Julio 2017 hasta Abril 2018. Se dividió el perfil costero en dos zonas: la ZI abarcó la provincia de Esmeraldas hasta la parte norte de la ...
Paulina Castillo +2 more
doaj +2 more sources
The perils of online biogeographic databases: a case study with the ‘monospecific’ genus Aegina (Cnidaria, Hydrozoa, Narcomedusae) [PDF]
Marine Biology Research, 2017 ABSTRACTOnline biogeographic databases are increasingly being used as data sources for scientific papers and reports, for example, to characterize global patterns and predictors of marine biodiversity and to identify areas of ecological significance in the open oceans and deep seas.
Lindsay, Dhugal John +8 more
openaire +3 more sources
Fluorescence patterns and diversity of hydrozoans from Bocas del Toro, Panama
Ciencias MarinasMany metazoans contain molecules capable of fluorescence, the absorption and re-emission of light. Since the anatomical distribution, or patterning, of these molecules is variable across taxa, patterns of fluorescence may serve as a powerful diagnostic ...
Lara M Beckmann +5 more
doaj +2 more sources
Spatial Distribution of Medusa Cunina octonaria and Frequency of Parasitic Association with Liriope tetraphylla (Cnidaria: Hydrozoa: Trachylina) in Temperate Southwestern Atlantic Waters. [PDF]
Zool Stud, 2020 This study examined the spatial distribution of the medusae phase of Cunina octonaria (Narcomedusae) in temperate Southwestern Atlantic waters using a total of 3,288 zooplankton lots collected along the Uruguayan and Argentine waters (34-56°S), which ...
Puente-Tapia FA +3 more
europepmc +2 more sources
Check List of Iran marine Cnidarians (Animalia, Cnidaria) [PDF]
Iranian Journal of Animal Biosystematics, 2020 There is an urgent need for quality control of marine species data published in domestic journals and open access databases. We extracted 149 accepted Cnidarian species after the quality control process on available published records on the OBIS data ...
Abdolvahab Maghsoudlou
doaj +1 more source
Global Ecology and Biogeography, Volume 32, Issue 11, Page 1991-2005, November 2023., 2023 Abstract Aim The distribution of mesoplankton communities has been poorly studied at global scale, especially from in situ instruments. This study aims to (1) describe the global distribution of mesoplankton communities in relation to their environment and (2) assess the ability of various environmental‐based ocean regionalizations to explain the ...
Thelma Panaïotis +15 more
wiley +1 more source
Integrating siphonophores into marine food‐web ecology
Limnology and Oceanography Letters, Volume 7, Issue 2, Page 81-95, April 2022., 2022 Abstract Siphonophores are a clade of understudied colonial hydrozoans (Cnidaria) that are abundant predators in oceanic ecosystems, with species present across the water column. We (1) synthesize current knowledge about siphonophore trophic ecology and predator–prey interactions, (2) analyze siphonophore‐prey networks to compare food‐web topology ...
Elizabeth D. Hetherington +4 more
wiley +1 more source
Deep pelagic food web structure as revealed by in situ feeding observations. [PDF]
Proc Biol Sci, 2017 Food web linkages, or the feeding relationships between species inhabiting a shared ecosystem, are an ecological lens through which ecosystem structure and function can be assessed, and thus are fundamental to informing sustainable resource ...
Choy CA, Haddock SHD, Robison BH.
europepmc +2 more sources