Results 11 to 20 of about 15,115 (208)

Biodiversity of Calanoida Copepoda in Different Habitats of the North-Western Red Sea (Hurghada Shelf)

open access: yesWater, 2020
Little is known about the diversity of Calanoida, Copepoda, in different habitats of the north-western Red Sea. In this study, biodiversity of Calanoida, Copepoda, during the cold and warm seasons of 2017, were observed at 12 stations belonging to four ...
Hamdy A. Abo-Taleb   +4 more
semanticscholar   +1 more source

The planktonic food web in the Gulf of Naples based on the analysis of carbon and nitrogen stable isotope ratios

open access: yesMarine Ecology, EarlyView., 2023
Abstract Plankton play a key role in marine food webs by producing and transferring organic matter and energy to higher trophic levels. To define the trophic structure and interactions within the planktonic communities in the Gulf of Naples, we determined carbon and nitrogen stable isotope ratios in particulate organic matter (POM, <20 μm ...
Louise Merquiol   +2 more
wiley   +1 more source

Molecular Phylogeny and Revision of Copepod Orders (Crustacea: Copepoda)

open access: yesScientific Reports, 2017
For the first time, the phylogenetic relationships between representatives of all 10 copepod orders have been investigated using 28S and 18S rRNA, Histone H3 protein and COI mtDNA.
Sahar Khodami   +3 more
semanticscholar   +1 more source

Phylogenomic analysis of Copepoda (Arthropoda, Crustacea) reveals unexpected similarities with earlier proposed morphological phylogenies

open access: yesBMC Evolutionary Biology, 2017
Copepods play a critical role in marine ecosystems but have been poorly investigated in phylogenetic studies. Morphological evidence supports the monophyly of copepods, whereas interordinal relationships continue to be debated.
Seong-il Eyun
semanticscholar   +1 more source

Quantitative indicators and trophic structure of zooplankton in different types of shallow water zone in Meshinsky Bay (Kuibyshev Reservoir)

open access: yesТрансформация экосистем, 2021
The trophic structure and quantitative characteristics of zooplankton in four shallow water areas of Meshinsky Bay of Kuibyshev Reservoir were studied in the summer and autumn seasons.
Margarita A. Gvozdareva
doaj   +1 more source

Is it possible to simplify environmental monitoring? Approaches with zooplankton in a hydroelectric reservoir

open access: yesActa Limnologica Brasiliensia, 2017
Aim: In order to contribute to the knowledge about the simplification of biological surveys, this study evaluated the use of substitute groups, numeric and taxonomic resolution for the three main groups of zooplankton (cladocerans, copepods and rotifers)
Ana Caroline de Alcântara Missias   +5 more
doaj   +1 more source

Copepoda Parasitica [PDF]

open access: yesBijdragen tot de Dierkunde, 1927
Three females belonging to this species were obtained from the branchial cavity of Microcosmus exasperatus at Spanish Water, Curaçao, April 3, 1920. They were not fully grown but measured about 4.50 mm in length, and the large incubatory pouch was filled with minute eggs.
openaire   +2 more sources

Concordance patterns in zooplankton assemblages in the UHE - Luís Eduardo Magalhães reservoir in the Mid-Tocantins river, Tocantins State, Brazil - doi: 10.4025/actascibiolsci.v33i2.7336

open access: yesActa Scientiarum: Biological Sciences, 2011
The goal of this study was to evaluate the concordance amongst three zooplankton groups (Rotifera, Cladocera, and Copepoda) and between the zooplankton groups and the environmental variables in the Luis Eduardo Magalhães reservoir, in the Mid-Tocantins ...
Gisele Fernandes Bessa   +4 more
doaj   +1 more source

Contribution to the Lake Algal Flora and Microcrustacean Fauna of the Great Lakes Depression, Mongolia [PDF]

open access: yesMongolian Journal of Biological Sciences, 2019
In this paper the taxonomic composition of phytoplankton, diatoms and microcrustaceans (cladocerans and copepods) in lakes of the Great Lakes Depression (Mongolia) is examined.
Miguel Alonso   +3 more
doaj   +1 more source

A new species of Eupelte (Copepoda: Harpacticoida: Peltidiidae) from Anchialine caves in Bermuda

open access: yesNovitates Caribaea, 2023
A new anchialine species of Eupelte (Copepoda: Harpacticoida: Peltidiidae) is described from tidal pools and submerged passages in Bermuda caves. It is the sixth anchialine harpacticoid species known from Bermuda and the first anchialine member worldwide
Carlos Varela   +2 more
doaj   +1 more source

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