Results 61 to 70 of about 1,349 (204)

Towards a list of available names in zoology, partim Phylum Rotifera [PDF]

open access: yes, 2012
Many, mostly older, names of animal species are nomenclaturally problematic, either because their orthography is unstable, or they cannot be linked reliably to a taxonomic identity, due to the lack of recognisable descriptions and/or types.
De Smet, Willem H   +6 more
core  

Inter‐Period and Inter‐Season Variability of Zooplankton of a Mountain Lake With an Emphasis on Under‐Ice Communities

open access: yesFreshwater Biology, Volume 70, Issue 8, August 2025.
ABSTRACT Only recently the under‐ice period is recognised as a time of plankton activity. However, most studies on under‐ice zooplankton focus on low‐land lakes over relatively short temporal scales; long‐term under‐ice zooplankton dynamics in mountain lakes remain largely unknown. We compared the under‐ice zooplankton community (one sampling per year;
Ulrike Obertegger   +2 more
wiley   +1 more source

Bdelloidea Hudson 1884

open access: yes, 2002
Published as part of Segers, H., 2002, The nomenclature of the Rotifera: annotated checklist of valid family- and genus-group names, pp. 631-640 in Journal of Natural History 36 (6) on pages 636-637, DOI: 10.1080/002229302317339707, http://zenodo.org/record ...
openaire   +2 more sources

Deciphering the Patterns and Correlates of Zooplankton Functional Diversity in Mountain and Lowland Ponds

open access: yesFreshwater Biology, Volume 70, Issue 1, January 2025.
ABSTRACT Biodiversity studies have usually been conducted considering only the taxonomic dimension of ecological communities. However, diversity measurements taking into account the functional traits of species may be more sensitive in capturing aspects of community functioning that are not apparent with the more traditional taxonomic approach ...
Camino Fernández‐Aláez   +3 more
wiley   +1 more source

Arthropod Food Webs in the Foreland of a Retreating Greenland Glacier: Integrating Molecular Gut Content Analysis With Structural Equation Modelling

open access: yesEcology and Evolution, Volume 14, Issue 12, December 2024.
This study investigates the ecological dynamics of arthropod predators across a transect of an Arctic glacier foreland, to understand how climate change impacts predator–prey interactions. By integrating ecological observations with DNA metabarcoding, our research elucidates the role of the key prey species in shaping spider populations in these ...
Ejgil Gravesen   +4 more
wiley   +1 more source

A survey of bdelloid rotifers from coastal ponds in Southern Norway

open access: yesJournal of Limnology
We report the results of the first survey of bdelloid rotifers, microscopic aquatic animals, in continental Norway, collected from coastal ponds in the Southern part of the country in Autumn 2021, using a morphological approach in species identification.
Giulia Lin   +5 more
doaj   +1 more source

A microscopic model of evolution of recombination [PDF]

open access: yes, 2004
We study the evolution of recombination using a microscopic model developed within the frame of the theory of quantitative traits. Two components of fitness are considered: a static one that describes adaptation to environmental factors not related to ...
Barton   +28 more
core   +2 more sources

New records of Bdelloidea (Acari: Trombidiformes: Prostigmata) from Iran with a re-description of Spinibdella tadjikistanica Kuznetzov

open access: yesPersian Journal of Acarology, 2017
Spinibdella tadjikistanica Kuznetzov, 1984 and Cunaxoides paracroceus Sionti and Papadoulis, 2003 are reported for the first time from Iran. An additional description is provided for Spinibdella tadjikistanica based on male collected from East ...
Aylar Rostami   +3 more
doaj   +1 more source

Über die Rotatorienfauna in Gewässern südöstlich von Concepción, Paraguay, Südamerika [PDF]

open access: yes, 1986
9 Planktonproben, die Prof. Dr. K. BÖTTGER, Zool. Inst. der Christian-Albrechts- Univ. zu Kiel, BRD, in 5 Kleingewässern in der Nähe von Concepcion Planktonproben, die Prof. Dr. K. BÖTTGER, Zool. Inst. der Christian-Albrechts- Univ.
Koste, Walter
core  

Ultrastructure of the extraordinary pedal gland in Asplanchna aff. herricki (Rotifera: Monogononta)

open access: yesJournal of Morphology, Volume 285, Issue 9, September 2024.
The freshwater rotifer Asplanchna aff. herricki possesses a singular pedal gland that secretes a long mucus thread while swimming. The gland is syncytial, binucleate, and produces large membrane‐bound secretion vesicles that fuse and eventually go through a phase transition to a mesh‐like secretion.
Rick Hochberg   +3 more
wiley   +1 more source

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