Results 81 to 90 of about 2,510 (251)

Meiobenthos investigations in the Black Sea during Poseidon cruise POS317/3

, 2007
Meiobenthos densities and higher taxon composition were studied in an active gas seepage area at depths from 182 to 252 m in the submarine Dnieper Canyon located in the northwestern part of the Black Sea.
Maksim Gulin (7914104), Gulin, Maksim, Nelly G Sergeeva (7914101), Sergeeva, Nelly G   +3 more
core   +1 more source

On the ecology of Cletocamptus gomezi Suárez-Morales, Barrera-Moreno & Ciros-Pérez 2013 (Crustacea, Copepoda, Harpacticoida) micro-endemic to Lake Alchichica, Central Mexico

Journal of Limnology, 2014
Cletocamptus gomezi Suárez-Morales, Barrera-Moreno & Ciros-Pérez (2013) is a recently described new species of meiobenthic Harpacticoida copepod, micro-endemic to Lake Alchichica, Puebla, Central Mexico. Cletocamptus gomezi lives in saline water (K25
Javier Alcocer, María del Carmen Hernández, Luis A. Oseguera, Elva Escobar   +3 more
doaj   +1 more source

Temporal changes (1989–1999) in deep-sea metazoan meiofaunal assemblages on the Porcupine Abyssal Plain, NE Atlantic [PDF]

, 2010
Trends among major metazoan meiofaunal taxa were investigated based on 56 deployments of a multicorer at 10 time points over a period of 11 years (1989–1999) at the Porcupine Abyssal Plain Sustained Observatory site (PAP-SO: 48°50?N 16°30?W, 4850 m depth)
Bett, Brian, Martinez Arbizu, P., Vanreusel, Ann, Bett, B.J., Gooday, A.J., Martinez Arbizu, Pedro, Gooday, Andrew, Kalogeropoulou, V, Kalogeropoulou, V., lampadariou, Nikos, Vanreusel, A., Lampadariou, N.   +11 more
core   +1 more source

Taxonomy assignment approach determines the efficiency of identification of OTUs in marine nematodes [PDF]

Royal Society Open Science, 2017
Precision and reliability of barcode-based biodiversity assessment can be affected at several steps during acquisition and analysis of data. Identification of operational taxonomic units (OTUs) is one of the crucial steps in the process and can be ...
Oleksandr Holovachov, Quiterie Haenel, Sarah J. Bourlat, Ulf Jondelius   +3 more
doaj   +1 more source

A dataset of individual wet weights of benthic macroinvertebrates

Limnology and Oceanography Letters, Volume 9, Issue 6, Page 696-715, December 2024.
Abstract Biomass estimates are crucial for modeling and understanding energy flow through ecosystems. Many modeling frameworks rely on published body weights of organisms to convert density estimates to biomass. However, published body weight data are limited to few taxa in a limited number of systems. Here we present mean individual weights for common
Allison R. Hrycik, Lyubov E. Burlakova, Alexander Y. Karatayev, Susan E. Daniel, Ronald Dermott, Morgan Tarbell, Elizabeth K. Hinchey   +6 more
wiley   +1 more source

Two new meiofaunal species of Trilobodrilus (Dinophilidae, Annelida) from California, USA

European Journal of Taxonomy, 2018
We describe two new species of the annelid genus Trilobodrilus Remane, 1925 (Dinophilidae Verill, 1892) from an intertidal and a subtidal location in San Diego, California. These two species show morphological and molecular divergences between each other
Alexandra Kerbl, Emilie Hernes Vereide, Brett C. Gonzalez, Greg W. Rouse, Katrine Worsaae   +4 more
doaj   +1 more source

The predictability of biological populations and communities: an example from the meiobenthos [PDF]

Hydrobiologia, 1986
The predictability of temporal changes was analysed in the population density of three meiobenthic copepod species, and for three parameters characterizing this community. For Paronychocamptus nanus and Tachidius discipes a large part of the variation in time scales longer than 1 year is explainable as cyclic factors. In P.
Herman, P.M.J., Heip, C.H.R.
openaire   +2 more sources

Faunal Composition of the Sumisu Caldera Hydrothermal Vent Field as a Key Baseline for Conservation in Light of Deep‐Sea Mining

Aquatic Conservation: Marine and Freshwater Ecosystems, Volume 34, Issue 11, November 2024.
ABSTRACT Hydrothermal vents are biodiversity hotspots on the deep seafloor powered by chemosynthetic primary production, inhabited by a specially adapted fauna whose composition varies between regions. Sumisu Caldera, located approximately 500 km south of Tokyo, hosts a hot vent with an unusual species composition among the Izu–Ogasawara Arc sites and ...
Chong Chen, Natsumi Hookabe, Rina Hashimoto, Satoshi Shimooka, Shoki Shiraki, Daisuke Uyeno, Shinsuke Kawagucci   +6 more
wiley   +1 more source

Contribution of soft-bodied meiofaunal taxa to Italian marine biodiversity

The European Zoological Journal, 2020
Meiofauna includes an astonishing diversity of organisms, whose census is far from being complete. Most classic ecological studies have focused on hard-bodied Ecdysozoan taxa (notably Copepoda and Nematoda), whose cuticle allows determination at species ...
M. Curini-Galletti, T. Artois, M. Di Domenico, D. Fontaneto, U. Jondelius, K. M. Jörger, F. Leasi, A. Martínez, J. L. Norenburg, W. Sterrer, M. A. Todaro   +10 more
doaj   +1 more source

Migrating ripples create streambed heterogeneity altering microbial diversity and metabolic activity

Limnology and Oceanography, Volume 69, Issue 8, Page 1882-1899, August 2024.
Abstract Sandy sediments of lowland streams are typically transported at low flow in the form of migrating ripples. In these bedforms, microbial communities spanning all trophic guilds (heterotrophic bacteria, fungi, photoautotrophic and phagotrophic protists) are exposed to highly frequent moving–resting cycles of sediment grains.
Anna Oprei, José Schreckinger, Norbert Kamjunke, Anja Worrich, Michael Mutz, Ute Risse‐Buhl   +5 more
wiley   +1 more source