Results 91 to 100 of about 7,256 (198)

Photosynthetic epibionts and endobionts of Pacific oyster shells from oyster reefs in rocky versus mudflat shores

open access: yesPLoS ONE, 2017
The Pacific oyster, Crassostrea gigas (Thunberg), is the main bivalve species cultivated in the world. With global warming enabling its reproduction and larval survival at higher latitudes, this species is now recognized as invasive and creates wild ...
L. Barillé   +6 more
semanticscholar   +1 more source

Migratory Songbirds as Potential Ectozoochorous Protist Dispersal Vectors

open access: yesEcology and Evolution, Volume 15, Issue 12, December 2025.
We demonstrate that migratory songbirds carry diatoms (Bacillariophyta) in their plumage, revealing an unexpected avian–algal association. All seven bird specimens we examined contained diatoms—224 frustules representing 25 genera and 9 orders, primarily freshwater, benthic pennates—some retaining chloroplasts prior to digestion and mounting (implying ...
Silas E. Fischer   +4 more
wiley   +1 more source

Porites sp. deposits pink pigmentation to limit the propagation of vermitid gastropods and rhodoliths at coral surface interfaces

open access: yesDiscover Environment, 2023
Pink pigmentation on massive corals is quite commonly observed in the global reefs, but its function on the surface area of corals is less understood. In the present study, the coral video transect method was employed to document the incidence of pink ...
Chatragadda Ramesh   +3 more
doaj   +1 more source

Marine epibiosis. III. Possible antifouling defense adaptations in Polysyncraton lacazei (Giard) (Didemnidae, Ascidiacea) [PDF]

open access: yes, 1991
Polysyncraton lacazei (Giard), a colonial tunicate of the western Mediterranean, seems to be well-protected against epibiosis. Out of several thousand potential colonizers estimated, only one kamptozoan species, Loxocalyx sp., is found with some ...
Banaigs, Bernard, Wahl, Martin
core   +1 more source

Influence of Plant Genotype on Nodule‐Associated Bacterial Community Composition and Function in Seasonal Field Pea Varieties

open access: yesLegume Science, Volume 7, Issue 4, December 2025.
ABSTRACT Legume root nodules host symbiotic rhizobia that are essential for nitrogen fixation but also harbor diverse non‐rhizobial taxa that remain poorly characterized. Field pea (Pisum sativum) cultivars adapted to distinct seasonal growth (spring and winter) offer an opportunity to explore whether host genotype influences nodule‐associated ...
Henrique M. Dias   +5 more
wiley   +1 more source

Changing bryozoan fauna in Otago Harbour reflects growing urbanisation and globalisation

open access: yesNew Zealand Journal of Marine and Freshwater Research, Volume 59, Issue 5, Page 957-978, December 2025.
ABSTRACT A comparison between historic reports dating from 1884 (78 records of 35 species) to the bryozoan fauna present today (98 colonies of 14 species) reveals considerable faunal change in Otago Harbour / Te Wai Ōtākou (45° 50'S 170° 38'E) in Dunedin, east coast of South Island, Aotearoa New Zealand.
Tyler M. Feary, Abigail M. Smith
wiley   +1 more source

New Records of Thecacineta cothurnioides and Trematosoma rotunda (Ciliophora, Suctorea) as epibionts on nematodes from the Indian Ocean [PDF]

open access: yes, 2009
This article deals with the report of two suctorian ciliates species viz. Thecacineta cothurnioides Collin, 1909 and Trematosoma rotunda (Allgén, 1952 ) as epibionts on Tricoma sp. and Pseudochromadora sp.
Chatterjee, Taras   +2 more
core  

Metabolic Potential of Candidatus Saccharimonadia Including Rare Lineages in Activated Sludge

open access: yesEnvironmental Microbiology Reports, Volume 17, Issue 6, December 2025.
Candidatus Saccharimonadia is ubiquitously found in activated sludge processes, but its ecophysiological characteristics remain poorly understood. Metagenome analysis of Ca. Saccharimonadia in size‐fractionated activated sludge revealed that the epiparasitic lifestyle may extend to diverse lineages of Ca.
Shuka Kagemasa   +5 more
wiley   +1 more source

Epibiont occurrence on gastropod shells used by the hermit crab Loxopagurus loxochelis (Anomura: Diogenidae) on the northern coast of São Paulo, Brazil

open access: yesZoologia (Curitiba), 2010
Gastropod shells occupied by hermit crabs are an important attachment substrate for epifauna, and these shells are often damaged. The present study aimed to characterize the epibionts and extent of damage for gastropod shells occupied by the hermit crab ...
Luciane Ayres-Peres   +1 more
doaj   +1 more source

Coupling gel electrophoresis with photoluminescence reveals biochrome complexes in modern and fossil shells

open access: yesMethods in Ecology and Evolution, Volume 16, Issue 12, Page 2807-2818, December 2025.
Abstract Polyacrylamide gel electrophoresis is commonly used to visualize mixtures of proteins, such as those embedded in calcareous biominerals. However, it is ineffective for the detection of biochromes, a major class of low molecular weight organic compounds commonly associated with calcified exoskeletons.
Luca Polacchi   +11 more
wiley   +1 more source

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