Results 101 to 110 of about 3,506 (211)

On the occurrence of the Buoy Barnacle Dosirna fascicularis Ellis and Solander, 1786 (Cirripedia : Lepadidae) in Maltese waters with new records of other species of Thoracica [PDF]

open access: yes, 2005
The occurence of Dosima fascieularis Ellis & Solander 1786 in Maltese waters is recorded for the first time and additional records of other lepadid and scalpellid species are given.peer ...
Mifsud, Constantine
core  

Influence of bioturbation by the polychaete Nereis diversicolor on the structure of bacterial communities in oil contaminated coastal sediments [PDF]

open access: yes, 2007
Patterns of change in the structure of bacterial communities monitored by ribosomal intergenic spacer analysis (RISA) in oil contaminated sediments inhabited or not by the marine polychaete Nereis diversicolor were studied during 45 days under laboratory
Acquaviva, Monique   +6 more
core   +5 more sources

First report of Epibiont ciliates (Ciliophora: Peritrichia) living on larvae of Leptophlebiidae (Ephemeroptera) from Brazil

open access: yesBrazilian Archives of Biology and Technology, 2017
Epibiosis was understood as a commensalism relation between two or more organisms. However, some studies have shown that epibionts can cause deleterious effects to their host.
Daniel Peroni Abrahão   +3 more
doaj   +1 more source

Maullinia braseltonii sp. nov. (Rhizaria, Phytomyxea, Phagomyxida) : A Cyst-forming Parasite of the Bull Kelp Durvillaea spp. (Stramenopila, Phaeophyceae, Fucales) [PDF]

open access: yes, 2017
Help in biomass collection by David J. Patiño (UACh), Liliana A. Muñoz (University of Aberdeen (UoA)) and Alexandra Mystikou (South Atlantic Environmental Research Institute & UoA), and in conducting electron microscopy by Gillian Milne (Aberdeen ...
Goecke , Franz   +5 more
core   +2 more sources

Infestation of the clam Venus verrucosa by Sipunculoidea and the lithophagus bivalve, Gastrochaena dubia [PDF]

open access: yes, 2005
From August 2003 to July 2004, specimens of the bivalve Venus verrucosa (L.) were collected monthly in the channel connecting the lagoon of Bizerte (Tunisia) to the Mediterranean Sea.
Gaëumll Le Pennec   +4 more
core   +1 more source

Quantifying biosynthetic network robustness across the human oral microbiome [PDF]

open access: yes, 2018
Metabolic interactions, such as cross-feeding, play a prominent role in microbial communitystructure. For example, they may underlie the ubiquity of uncultivated microorganisms.
Bernstein, David   +2 more
core   +1 more source

Commensalism and parasitic infestation in crayfish (Astacus leptodactylus Eschscholtz, 1823) of Aras Dam Reservoir, Iran [PDF]

open access: yes, 2017
The freshwater crayfish of the Aras Reservoir is an important economic fisheries resource of West Azarbaijan, Iran. This study was conducted to evaluate the prevalence of parasitic infestation of Crayfish seasonally in this area in 2010.
Mehrabi, M.R.   +3 more
core  

Morphology and distribution of two epizoic diatoms (Bacillariophyta) in Brazil Morfologia e distribuição de duas diatomáceas (Bacillariophyta) epizóicas no Brasil

open access: yesActa Botânica Brasílica, 2012
The epizoic diatoms Pseudohimantidium pacificum and Falcula hyalina, which live on copepods, were investigated using light and electron microscopes, based on material gathered from different marine environments along the Brazilian coast ...
Luciano Felício Fernandes   +1 more
doaj  

Distribution and Size of Barnacle Chelonibia patula Fouling Blue Crab Callinectes amnicola in Southeast Nigeria

open access: yesCroatian Journal of Fisheries, 2016
The distribution and occurrence of epibionts on the dorsal carapace, ventral carapace and chela of 325 specimens of Callinectes amnicola (De Rocheburne, 1883) (103.4 - 138.7 mm carapace width) from the Qua Iboe (QIRE) and Imo River (IRE) estuaries in ...
Udoh James Philip, Otoh Aniekan Johnny
doaj   +1 more source

First Record of Epibiont Ciliates (Ciliophora: Suctoria) Associated with Helobdella adiastola Ringuelet, 1972 (Hirudinea: Glossiphoniidae) in Brazil [PDF]

open access: yesBrazilian Archives of Biology and Technology
Epibiosis is an interaction between two organisms, and it can be a relationship with both positive and negative effects. Protozoa of the subclass Suctoria are common epibionts in freshwater environments.
Lucas Duarte de Lima   +1 more
doaj   +1 more source

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