Results 51 to 60 of about 1,087 (152)

Spatio-Temporal Distribution and Ecology of Recent Freshwater Ostracoda (Crustacea) from the Danube Floodplain in Banat and Podunavlje Regions of Serbia

open access: yesEcologies
Freshwater ostracods have considerable potential as indicators of environmental conditions, yet their ecology remains poorly documented in many large river floodplains of Southeast Europe.
Jovo Pokrajac, Tamara Karan-Žnidaršič
doaj   +1 more source

Dietary partitioning among three cryptobenthic reef fish mesopredators revealed by visual analysis, metabarcoding of gut content, and stable isotope analysis

open access: yesEnvironmental DNA, Volume 6, Issue 2, March–April 2024.
This study provides the first evidence of dietary partitioning of three common pseudochromid species in the Red Sea using a combination of (i) visual stomach content analysis, (ii) stomach content DNA metabarcoding (18S, COI), and (iii) stable isotope analysis (δ15N, δ13C). Our results revealed that Pseudochromis flavivertex, P.
Stephania Palacios‐Narváez   +8 more
wiley   +1 more source

On Limnocytherina axalapasco, a new freshwater ostracod (Podocopida: Limnocytheridae) from Mexican crater lakes

open access: yesRevista de Biología Tropical, 2014
Limnocytherina is a genus conformed by 12 species; its distribution in the American continent is known to be exclusively on the North (neartics), but little is reported about its distribution from Mexico (transition zone) and Central America (Neotropics).
Sergio Cohuo-Durán   +2 more
doaj  

Sédimentologie et Ostracodes de la Limite Eifelien-Givetien à Resteigne (Bord Sud Du Bassin de Dinant, Belgique) [PDF]

open access: yes, 1990
The global cyclic succession of the microfacies from the Upper Eifelian to Lower Givetian times shows evidence of shallowing from deeper settings, unaffected by storm-reworking, into «proximal» above storm wave base settings, near a shoreline coast. This
Casier, J.-G., Préat, A.
core  

Paléoécologie des Ostracodes au niveau de la limite des étages Frasnien et Famennnien, à Senzeilles [PDF]

open access: yes, 1989
Study of the ostracods of the Frasnian-Famennian boundary in Senzeilles (Dinant Basin, Belgium) confirms the existence of shallow, poorly oxygenated waters in Palaeotethys during the late Frasnian. These environments are responsible for the disappearance
Casier, J.-G.
core  

Checklist and distribution of the groundwater crustacean fauna from Sicily, Italy

open access: yesJournal of Limnology
Owing to the “Racovitzan impediment”, the groundwater fauna of most biogeographical regions is currently inadequately known, thus hampering our understanding of subterranean biodiversity and its protection.
Vanessa Pendino   +3 more
doaj   +1 more source

A multi-proxy approach to identifying short-lived marine incursions in the Early Carboniferous [PDF]

open access: yes, 2015
This study is a contribution to the TW:eed Project (Tetrapod World: early evolution and diversification), which examines the rebuilding of Carboniferous ecosystems following a mass extinction at the end of the Devonian.
Bennett, Carys   +7 more
core  

Redescription and morphological variability of Darwinula stevensoni (Brady & Robertson, 1870) (Crustacea, Ostracoda) [PDF]

open access: yes, 1996
The species Darwinula stevensoni is extensively redescribed. Morphological variability of both valves and soft parts is assessed in several geographical and climatically distant populations and is found to be minimal or non-existant.
Martens, K., Rossetti, G.
core  

Ostracods (Crustacea) associated with microbialites across the Permian-Triassic boundary in Dajiang (Guizhou Province, South China) [PDF]

open access: yes, 2012
26 samples were processed for a taxonomic study of ostracods from the Upper Permian (Changhsingian) - Lower Triassic (Griesbachian) interval of the Dajiang section, Guizhou Province, South China. 112 species belonging to 27 genera are recognized.
Forel, Marie-Béatrice
core   +6 more sources

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