Results 31 to 40 of about 6,405 (218)

Meiofauna Biodiversity and Community Structures in the Barents Sea and Nansen Basin Are Influenced by Benthic Spatiotemporal Heterogeneity [PDF]

open access: yesEcol Evol
Benthic meiofauna in the Barents Sea were investigated for spatiotemporal variability and taxonomic composition. ABSTRACT Meiobenthic metazoans occur worldwide and are a cornerstone of aquatic ecosystems. Here, we investigate the composition of meiobenthic communities along a transect in the Barents Sea and Nansen Basin and provide the first ...
Wernström J   +5 more
europepmc   +2 more sources

On some Copepods from Lakhani, Maharashtra

open access: yesEnvironment Conservation Journal, 2010
The present study reports the Copepods diversity from the different water bodies of Lakhani, Dist- Bhandara. Maharashtra. 9 species of Copepods are recorded first time from this region.
S.V. Bhandarkar, G. T. Paliwal
doaj   +1 more source

Tolerance limits and ecological optima of mass zooplankton species of lakes in the south of Western Siberia*

open access: yesТрансформация экосистем, 2023
In the study, the optima and tolerance limits of various zooplankton species in the diverse geochemical conditions of the south of Western Siberia have been calculated.
N.I. Ermolaeva
doaj   +1 more source

The Feeding Ecology of Invasive Pink Salmon Juveniles in Northern Norwegian Rivers and Their Role as Prey to Native Salmonids

open access: yesEcology of Freshwater Fish, Volume 35, Issue 3, July 2026.
ABSTRACT Increasing numbers of invasive Pacific pink salmon (Oncorhynchus gorbuscha) are spawning in northern Norwegian rivers, leading to large numbers of juveniles migrating to coastal waters. This raises concerns about food competition with native salmonids in rivers, although details about the timing and intensity of pink salmon feeding and the ...
Katherine Dunlop   +10 more
wiley   +1 more source

RETRACTED ARTICLE: Molecular Phylogeny and Revision of Copepod Orders (Crustacea: Copepoda)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
doaj   +1 more source

Checklist of the Crustacea from the state of Santa Catarina, Brazil [PDF]

open access: yesCheck List, 2012
The list of Crustacean species from the state of Santa Catarina, southern Brazil, comprises 518 valid species, distributed in 17 orders and 152 families. This amount corresponds to 0.75% of the Crustacea worldwide and about 20% of Brazilian species.
Harry Boos   +7 more
doaj   +3 more sources

On the structure of the seminal receptacle in cyclopids (Copepoda, Cyclopoida). [Translation from: Informatsionnyi Byulleten Biologiya Vnutrennikh Vod (6) 26-31, 1970.] [PDF]

open access: yes, 1974
The seminal bag, or seminal receptacle, forms a characteristic organ of cyclopids, serving for retention of the sperms discharged from the spermatophores.
Filimonov, L. A.
core  

Comparative Assessment of Freshwater Biodiversity in Los Morales Reservoir (Madrid) Using eDNA Collected From Sponges and Water Filtration

open access: yesEnvironmental DNA, Volume 8, Issue 3, May–June 2026.
Filters and freshwater sponge tissue recover a comparable number of taxa through eDNA metabarcoding. Filters detect more taxa, followed by sponge tissue when host‐blocking primers are used. Each method reveals different community compositions, so combining both approaches is recommended to achieve a more realistic representation of the metazoan ...
Andrea Corral‐Lou   +8 more
wiley   +1 more source

A new species of Enterognathus (Copepoda, Cyclopoida, Enterognathidae) collected from the Seto Inland Sea, western Japan

open access: yesZooKeys, 2012
A new species of the endoparasitic copepod Enterognathus (Cyclopoida, Enterognathidae) is described from a crinoid host in the Seto Inland Sea, western Japan. This is a third species of the genus and its first occurrence in the Pacific Ocean.
Susumu Ohtsuka   +2 more
doaj   +1 more source

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