Results 11 to 20 of about 8,215 (159)

Genetic Features of the Scuticociliate Pathogen Philaster sp. Isolate FWC2 That Causes Sea Urchin Mass Mortality. [PDF]

J Eukaryot Microbiol
ABSTRACT A scuticociliate most closely related to Philaster apodigitiformis caused mass mortalities of diadematoid sea urchins and was cultured as Philaster sp. isolate FWC2. We sequenced the metagenomic content of this isolate, which was predicted to represent ≤ 56% of the complete genome.
Lim SJ, Breitbart M.
europepmc   +2 more sources

Prevalencia e intensidad de tricodínidos y monogeneos en tilapia cultivada en el suroeste de México

Ecosistemas y Recursos Agropecuarios, 2022
Las granjas pequeñas de tilapia contribuyen al desarrollo rural sostenible; sin embargo, los parásitos pueden afectar su productividad. El presente estudio determinó la prevalencia e intensidad de tricodínidos y monogéneos en granjas de tilapia de ...
Juan M. Osuna-Cabanillas, Rosa M. Medina-Guerrero, Selena Camacho-Zepeda, Francisco N. Morales-Serna, Emma J. Fajer-Ávila   +4 more
doaj   +1 more source

Spatial diversity of planktonic protists in the Lagoon of Venice (LTER-Italy) based on 18S rDNA

Advances in Oceanography and Limnology, 2020
Transitional waters are subject to a high degree of variability in space and time. In this study, protist plankton communities of the Lagoon of Venice were compared among four sites characterised by different environmental conditions with a ...
Simona Armeli Minicante, Roberta Piredda, Stefania Finotto, Fabrizio Bernardi Aubry, Francesco Acri, Alessandra Pugnetti, Adriana Zingone   +6 more
doaj   +1 more source

Parasites in Fresh Water Ornamental Fish (Cupang, Guppy and Rainbow Fish)

Jurnal Akuakultur Indonesia, 2007
Parasite inventory on some fresh water ornamental fish was done by survey methode. Parasites found from cupang fish namely Trichodinid (Ciliophora), Dactylogyrus sp. and Gyrodaclylus sp.
M. Alifuddin, Yani Hadiroseyani, I. Ohoiulun   +2 more
doaj   +1 more source

Seasonal Variability of Photosynthetic Microbial Eukaryotes (<3 µm) in the Kara Sea Revealed by 18S rDNA Metabarcoding of Sediment Trap Fluxes

Plants, 2021
This survey is the first to explore the seasonal cycle of microbial eukaryote diversity (
Tatiana A. Belevich, Irina A. Milyutina, Aleksey V. Troitsky   +2 more
doaj   +1 more source

Zoonotic Parasites in Artiodactyls with Emphasis on the Feral Boar in the Atlantic Forest, State of Rio de Janeiro, Brazil

Animals, 2023
Background: The purpose of this study was to identify the species of artiodactyl host related to the fecal matter collected in a forest area in Rio de Janeiro state and carry out a parasitological investigation.
Jessica L. Pinheiro, Sávio F. Bruno, Laís V. Dib, Claudijane R. Dos Santos, Camila S. C. Class, Laís L. Corrêa, Marcelo Studart Lima, Paulo Rogério A. Motoyama, Ricardo J. P. S. Guimarães, Maria Regina R. Amendoeira, Alynne S. Barbosa   +10 more
doaj   +1 more source

Isolation and Identification of some fresh Protozoa from surface water sources and taps in Dakahlyia Governorate, Egypt [PDF]

Journal of Medical and Life Science
The River Nile represents the main source of water in Egypt, used for irrigation, drinking, and fisheries. Therefore, it is so necessary to undergo frequent monitoring of the protozoan biodiversity in fresh water to avoid epidemic diseases.
Samir El-Abbassy, Enayat Reda, Asmaa Marzouk   +2 more
doaj   +1 more source

Freshwater and Sediment Host Distinct Yet Overlapping Microeukaryotic Communities, With Sediment Communities Less Impacted by Treated Wastewater. [PDF]

J Eukaryot Microbiol
ABSTRACT Freshwater and sediment environments host diverse microeukaryotic communities that differ in structure and composition, yet exhibit taxonomic overlap. Using 18S V9 rRNA gene sequencing, we compared communities from these habitats in controlled 10‐day mesocosm experiments, examining diversity, overlap, and responses to treated wastewater (TWW).
Kim R, Dana B, Jens B, Guido S.
europepmc   +2 more sources

Ciliates in ecotoxicological studies: A minireview

Acta Limnologica Brasiliensia, 2020
: The present study has conducted a minireview of ecotoxicological studies using ciliated microeucaryotes, presenting a breif history, describing the current scenario and pointing out their methodological approaches gaps.
Jéssica Andrade Vilas-Boas, Marcus Vinicius Xavier Senra, Roberto Júnio Pedroso Dias   +2 more
doaj   +1 more source

Family-Run Pig Farms: Research and Extension Activities for Parasite Control in a Municipality in the State of Rio de Janeiro, Brazil

Pathogens, 2022
The parasites infesting pigs and pig farmers on family farms in Rio de Janeiro city, Brazil, were analyzed, and extension activities were carried out to impart information about parasites. Between 2020 and 2021, fecal samples were collected from 180 pigs
Camila Class, Renato Silveira, Priscila Fialho, Letícia Silva, Lucas Lobão, Maria Regina Amendoeira, Alynne Barbosa   +6 more
doaj   +1 more source