Results 51 to 60 of about 633 (191)

Diversity and Potential Endemism of New Zealand Freshwater Rotifers Revealed Using Mitochondrial DNA Barcodes

open access: yesNew Zealand Journal of Marine and Freshwater Research, Volume 60, Issue 1, March 2026.
Rotifers perform key functions in aquatic food webs and respond to environmental changes, thus providing sensitive indicators of water quality. However, rotifers are small, highly diverse, and difficult to identify for those lacking expertise. Monogononta are the largest taxonomic class of rotifers with over 1500 species described globally, and around ...
Gemma E. Collins   +7 more
wiley   +1 more source

FIGURES 15–18 in A new Neotropical genus of the family Cunaxidae (Acari: Prostigmata: Bdelloidea)

open access: yes, 2008
FIGURES 15–18. Allocunaxa heveae gen. et sp. nov. Female. 15. Leg I. 16. Leg II. 17. Leg III. 18. Leg IV.Published as part of Heyer, Jacob Den & Castro, Tatiane Marie Martins Gomes De, 2008, A new Neotropical genus of the family Cunaxidae (Acari ...
Castro, Tatiane Marie Martins Gomes De   +3 more
core   +1 more source

Zooplankton Assemblage Structure of the Lower Mississippi River and Floodplain in Relation to Site Hydrological Connection

open access: yesRiver Research and Applications, Volume 42, Issue 2, Page 400-414, February 2026.
ABSTRACT The pattern of flow or hydrological connection between a river's main channel and its floodplain can vary seasonally and spatially in frequency, duration, direction, and magnitude. Such variation is expected to promote habitat and biotic diversity.
Jarrod R. Sackreiter   +3 more
wiley   +1 more source

Taxonomic morphology of the genus Adineta (Rotifera: Bdelloidea: Adinetidae) with a new species from a suburban garden

open access: yes, 2018
Örstan, Aydin (2018): Taxonomic morphology of the genus Adineta (Rotifera: Bdelloidea: Adinetidae) with a new species from a suburban garden. Zootaxa 4524 (2): 187-199, DOI: 10.11646/zootaxa.4524.2.
Örstan, Aydin
core   +1 more source

Taxonomic Catalog of the Brazilian Fauna: The Brazilian acarofauna (Arachnida: Holothyrida, Ixodida, Mesostigmata, Opilioacarida, Sarcoptiformes, and Trombidiformes) [PDF]

open access: yesZoologia (Curitiba)
The diversity of organisms is one of the most fundamental questions in sciences. Here, we inventory species distributed in 273 families of mites from Brazil.
Fernando C. Jacinavicius   +49 more
doaj   +1 more source

Biodiversity in mountain soils above the treeline

open access: yesBiological Reviews, Volume 100, Issue 5, Page 1877-1949, October 2025.
ABSTRACT Biological diversity in mountain ecosystems has been increasingly studied over the last decade. This is also the case for mountain soils, but no study to date has provided an overall synthesis of the current state of knowledge. Here we fill this gap with a first global analysis of published research on cryptogams, microorganisms, and fauna in ...
Nadine Praeg   +36 more
wiley   +1 more source

Studies on rotifer ecology of Lake Mansar (Ramsar site), Jammu, J&K

open access: yesEnvironment Conservation Journal, 2015
Rotifers represent microscopic zooplankton fauna, occurring prevalently in freshwater. In the present study, monthly qualitative and quantitative analysis of phylum Rotifera was carried out in lake Mansar, Jammu, during the year 2011-2012 and has been ...
D. Slathia , Sheetu Dhar
doaj   +1 more source

Phylogenomics of unusual histone H2A Variants in Bdelloid rotifers. [PDF]

open access: yesPLoS Genetics, 2009
Rotifers of Class Bdelloidea are remarkable in having evolved for millions of years, apparently without males and meiosis. In addition, they are unusually resistant to desiccation and ionizing radiation and are able to repair hundreds of radiation ...
Karine Van Doninck   +7 more
doaj   +1 more source

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

Figure 10 Lupaeus valentinae Sergeyenko, 2011 in Iranian Cunaxidae (Acari: Prostigmata: Bdelloidea). Part III. Subfamily Cunaxoidinae

open access: yes, 2013
Figure 10 Lupaeus valentinae Sergeyenko, 2011. female. (A) Hypostome; (B) palp; (C) chela; (D) leg I; (E) leg II; (F) leg III; (G) leg IV.Published as part of Heyer, Jacob den, Ueckermann, Edward A.
Ueckermann, Edward A.   +2 more
core   +1 more source

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