Results 41 to 50 of about 878 (186)

A new Late Agenian (MN2a, Early Miocene) fossil assemblage from Wallenried (Molasse Basin, Canton Fribourg, Switzerland) [PDF]

open access: yes, 2016
Excavations of two fossiliferous layers in the Wallenried sand- and marl pit produced a very diversified vertebrate fauna. New material allows the reassessment of the taxonomic position of the ruminant taxa Andegameryx andegaviensis and endemic ...
A Bravard   +94 more
core   +2 more sources

Environmental Gradients, Not Geographic Boundaries, Structure Meiofaunal Communities in Siberian Seas

open access: yesEnvironmental DNA, Volume 7, Issue 3, May–June 2025.
This study uses sediment eDNA metabarcoding to assess the diversity and distribution of meiofauna in Siberian seas, marking the first application of this technique in the region. Our results reveal that meiofauna diversity is similar across the three studied seas; however, both meiofauna diversity and the maturity index of nematode communities are ...
Adele Maciute   +9 more
wiley   +1 more source

On the Bennelongia barangaroo lineage (Crustacea, Ostracoda) in Western Australia, with the description of seven new species [PDF]

open access: yes, 2013
The ostracod genus Bennelongia De Deckker & McKenzie, 1981 is endemic to Australia and New Zealand. Extensive sampling in Western Australia (WA) revealed a high specific and largely undescribed diversity.
Halse, Stuart   +2 more
core   +4 more sources

How, What, and Where You Sample Environmental DNA Affects Diversity Estimates and Species Detection

open access: yesEnvironmental DNA, Volume 6, Issue 6, November–December 2024.
This study evaluates the impact of two eDNA capture methods—grab samples and tow nets—on species detection and diversity assessment in various aquatic environments in Minnesota, Florida, and Switzerland. It finds that while tow nets yield more eDNA, they do not necessarily correlate with higher biodiversity, highlighting that both capture method and ...
Anish Kirtane   +5 more
wiley   +1 more source

Siamopsis gen. nov. and five new species of the subfamily Cypridopsinae Kaufmann, 1900 (Crustacea: Ostracoda) from Thailand

open access: yesEuropean Journal of Taxonomy, 2017
Siamopsis gen. nov., described here, belongs to a group of genera with the right valve overlapping the left valve in the subfamily Cypridopsinae Kaufmann, 1900 of the family Cyprididae Baird, 1845.
Sukonthip Savatenalinton
doaj   +1 more source

An updated checklist of Recent ostracods (Crustacea: Ostracoda) from inland waters of Sicily and adjacent small islands with notes on their distribution and ecology

open access: yesThe European Zoological Journal, 2020
Because of its position in the middle of the Mediterranea Sea and a complex geological history that has promoted repeated waves of biological colonization, Sicily (Southern Italy) is of particular interest from a biogeographical perspective.
V. Pieri   +3 more
doaj   +1 more source

Invertebrates from naturally brackish areas are less impacted by road salt and alternative deicers

open access: yesInvertebrate Biology, Volume 143, Issue 2, June 2024.
Abstract Road salt (NaCl) is the most common deicer used to melt snow and ice from roadways in cold climates, but its use results in runoff of sodium and chloride ions into sewers and into soil and freshwater ecosystems. Road salt causes harmful effects on wetland habitats, which host an abundance of macroinvertebrate species. Alternatives to road salt,
Rachel M. H. Stander, Abigail E. Cahill
wiley   +1 more source

АННОТИРОВАННЫЙ СПИСОК ОСТРАКОД (CRUSTACEA, OSTRACODA) ИЗ ВОДОЕМОВ И ВОДОТОКОВ ПРЕДГОРЬЕВ ХИБИН (КОЛЬСКИЙ ПОЛУОСТРОВ)

open access: yesАмурский зоологический журнал, 2015
Изучен видовой состав остракод в 45 водоемах и водотоках предгорьев Хибин. Определено 26 видов из пяти семейств, восьми подсемейств и 12 родов отряда Podocopa Sars.
L.M. Semenova
doaj  

Small is beautiful: diversity of freshwater ostracods (Crustacea, Ostracoda) in marginal habitats of the province of Parma (Northern Italy)

open access: yesJournal of Limnology, 2006
A study on the distribution of ostracods in small freshwater habitats of the province of Parma was conducted from May 2004 to December 2005. Vernal pools, ponds, shallow lakes, fountains, springs, ditches, canals, and streams were among the most common ...
Stefano TAVERNELLI   +4 more
doaj   +1 more source

Morphological and Molecular Characterization of Three New Records of Ostracod Species in Kurdistan Region

open access: yesZanco Journal of Pure and Applied Sciences
Research on Ostracod identification in Iraq is currently limited, specifically in Erbil Province with relatively few studies conducted on this topic. As a result, there is a significant knowledge gap regarding the diversity and distribution of ostracod ...
Berivan Asaad Latef   +1 more
doaj   +1 more source

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