Results 1 to 10 of about 16,030 (224)

Validating COI eDNA Metabarcoding Primers for Detection of Subterranean Fauna. [PDF]

Mol Ecol Resour
ABSTRACT Subterranean ecosystems host a diverse range of ancient fauna, but studying these ecosystems is challenging due to significant sampling difficulties. Environmental DNA (eDNA) metabarcoding offers a promising approach for monitoring subterranean biodiversity, yet issues such as primer bias and non‐target amplification can complicate its ...
van der Heyde M, Curran M, Floeckner S, Nevill P, White NE, Austin AD, Guzik MT.   +6 more
europepmc   +2 more sources

Spatial habitat partitioning enables coexistence of three Gobiidae species in estuarine environments. [PDF]

J Fish Biol
Abstract This study examines resource partitioning (feeding morphology, diet and habitat partitioning) among three gobiid species, the Knysna sandgoby Psammogobius knysnaensis, the prison goby Caffrogobius gilchristi and the river goby Glossogobius callidus, within an estuarine environment.
Ndaleni PM, South J, Nagelkerke LAJ, Weyl OLF, Nodo P, James NC.   +5 more
europepmc   +2 more sources

Temperature and Prey Availability Drive Seasonal Variations in Diet, Abundance and Condition of <i>Forsterygion lapillum</i> Across Two Coastal Habitats. [PDF]

Ecol Evol
This study investigated how temperature, turbidity and prey availability affect the diet, body condition and abundance of F. lapillum in two coastal ecosystems. Results showed seasonal and spatial variation, with body condition, abundance and gut volume positively correlated with warmer temperatures but not with turbidity.
Resende AC, Vinagre C, Rogers A.
europepmc   +2 more sources

Paleoenvironment of the Late Cretaceous (Late Touronian–Early Campanian) Ostarcoda in the Kometan Formation, Dokan Area, Kurdistan region, NE-Iraq

Kuwait Journal of Science, 2021
In the present study selected the Kometan Formation (Late Turonian - Early Campanian) from Dokan Area, NE-Iraq. In this formation studied ostracoda identified fifteen open ostracoda species belonging to ten genus (Bairdia, Bairdiacypris, Bythocypris ...
zardasht Amhed Taha
doaj   +1 more source

Changes in the morphology of Late Ordovician ostracods along the shelf-to-basin transect of the Baltic Palaeobasin [PDF]

Estonian Journal of Earth Sciences, 2022
The present work analyses the numerical distribution data of ostracods in the Late Ordovician (Katian) deposits of Estonia for establishing trends in carapace morphology along a facies profile from a shallow shelf to a deep basin.
Stefi Guitor, Tõnu Meidla
doaj   +1 more source

Sieve-type normal pore canals in Jurassic ostracods: A review with description of a new genus [PDF]

Acta Palaeontologica Polonica, 2020
Sieve-type normal pore canals (StPC) occur commonly in living and fossil cytheroid ostracods but their biological function(s) and evolutionary history are poorly known. The new genus Minyocythere and its four species: Minyocythere macroporosa sp. nov., M.
Alan R. Lord, M. Cristina Cabral, Dan L. Danielopol   +2 more
doaj   +1 more source

Distribution of recent benthic Ostracoda around, Appa Island, Gulf of Mannar, India

Journal of the Palaeontological Society of India, 2023
The present work reports the distribution of Ostracoda from the surface sediments around Appa Island in the Gulf of Mannar, Tamil Nadu, southeast coast of India. In total, 33 surface sediment and bottom-water samples were collected for this study. In the
K. Radhakrishnan, S. M. Hussain, P. Prakasheswar, S. Gomathi   +3 more
doaj   +1 more source

Cosmopolitan myodocope ostracods from the Silurian of Uzbekistan, Central Asia

BSGF - Earth Sciences Bulletin, 2020
Four species of myodocope ostracod are documented from the Silurian Ludlow Series of the Aburtkan gorge on the southern slope of Dzhalpak Mountain, Uzbekistan: namely, Parabolbozoe bohemica (Barrande, 1872), Bolbozoe anomala Barrande, 1872 ...
Mikhailova Elena, Perrier Vincent, Williams Mark, Siveter David J., Tarasenko Anna, Salimova Firuza, Kim Irina A.   +6 more
doaj   +1 more source

Distribution of aquatic fauna in karstic groundwater and its enviro-nmental response on the south bank of the Yangtze River in Yichang

地质科技通报, 2022
To understand the distribution of aquatic fauna in karst groundwater and its environmental response, aquatic fauna and water samples were collected from 15 epikarst springs and 9 large karst springs on the south bank of the Yangtze River in Yichang from ...
Wei Liu, Jiawen Duan, Ruichao Zhao, Yi′an Wang, Yin Li, Wei Chen, Qiuhua Li, Hong Zhou, Brancelj Anton   +8 more
doaj   +1 more source

The role of paleolimnology in climate and environment reconstruction and lake restoration in light of research on selected bioindicators [PDF]

The Holistic Approach to Environment, 2020
Paleolimnologists and ecologists study biotic and abiotic variables to track long-term and short-term environment changes. Microscopic invertebrates, phytoplankton of freshwater ecosystems, and pollen grains have been extensively studied during the last ...
Marta Wojewódka, Dario Hruševar
doaj   +1 more source