Results 11 to 20 of about 7,067 (205)

Epizoic acoelomorph flatworms impair zooplankton feeding by the scleractinian coral Galaxea fascicularis

open access: yesBiology Open, 2012
Summary Many scleractinian coral species host epizoic acoelomorph flatworms, both in aquaculture and in situ. These symbiotic flatworms may impair coral growth and health through light-shading, mucus removal and disruption of heterotrophic feeding.
Tim Wijgerde   +6 more
doaj   +3 more sources

Biological controls to manage Acropora-eating flatworms in coral aquaculture [PDF]

open access: yesAquaculture Environment Interactions, 2020
Coral aquaculture is expanding to supply the marine ornamental trade and active coral reef restoration. A common pest of Acropora corals is the Acropora-eating flatworm Prosthiostomum acroporae, which can cause colonial mortality at high infestation ...
Barton, JA   +3 more
doaj   +2 more sources

Neurotransmitters of sleep and wakefulness in flatworms

open access: yesSleep, 2022
Abstract Study Objectives Sleep is a prominent behavioral and biochemical state observed in all animals studied, including platyhelminth flatworms. Investigations into the biochemical mechanisms associated with sleep—and wakefulness—are important for understanding how these states are regulated and ...
Shauni E T Omond   +2 more
openaire   +3 more sources

To be or not to be a flatworm: the acoel controversy.

open access: yesPLoS ONE, 2009
Since first described, acoels were considered members of the flatworms (Platyhelminthes). However, no clear synapomorphies among the three large flatworm taxa -- the Catenulida, the Acoelomorpha and the Rhabditophora -- have been characterized to date ...
Bernhard Egger   +24 more
doaj   +9 more sources

Monogenean parasitic flatworms

open access: yesCurrent Biology
Vanhove and colleagues introduce monogenean parasitic flatworms, a species-rich group of ectoparasitic flatworms that are mostly found on the skin, gills, or fins of fish and have a life cycle involving a single host.
Maarten P M, Vanhove   +2 more
openaire   +3 more sources

Mitochondrial genomes of parasitic flatworms

open access: yesTrends in Parasitology, 2002
Complete or near-complete mitochondrial genomes are now available for 11 species or strains of parasitic flatworms belonging to the Trematoda and the Cestoda. The organization of these genomes is not strikingly different from those of other eumetazoans, although one gene (atp8) commonly found in other phyla is absent from flatworms.
Le, T. H., Blair, D., McManus, D. P.
openaire   +6 more sources

Developmental diversity in free-living flatworms [PDF]

open access: yesEvoDevo, 2012
Flatworm embryology has attracted attention since the early beginnings of comparative evolutionary biology. Considered for a long time the most basal bilaterians, the Platyhelminthes (excluding Acoelomorpha) are now robustly placed within the Spiralia ...
Martín-Durán José, Egger Bernhard
doaj   +2 more sources

A World of Viruses Nested within Parasites: Unraveling Viral Diversity within Parasitic Flatworms (Platyhelminthes)

open access: yesMicrobiology Spectrum, 2022
Because parasites have an inextricable relationship with their host, they have the potential to serve as viral reservoirs or facilitate virus host shifts.
Nolwenn M. Dheilly   +3 more
doaj   +2 more sources

Fractionation of a sex-inducing substance from flatworms using open-column chromatography and reverse-phase high-performance liquid chromatography

open access: yesSTAR Protocols, 2023
Summary: A substance that sexualizes planarians, an ancestral group of parasitic flatworms, is widely present in planarians and parasitic flatworms. Here, we present a protocol for extracting and purifying the active fraction with sex-inducing activity ...
Kiyono Sekii   +6 more
doaj   +2 more sources

Polycladida (Platyhelminthes, Rhabditophora) from Cape Verde and related regions of Macaronesia

open access: yesEuropean Journal of Taxonomy, 2021
The systematics and distribution of the order Polycladida within the Macaronesian archipelagos are analysed. New species (Marcusia alba sp. nov., Prostheceraeus crisostomum sp. nov., Parviplana sodade sp. nov., Euplana claridade sp. nov., Stylochus salis
Daniel Cuadrado   +4 more
doaj   +1 more source

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