Results 71 to 80 of about 4,940 (203)

Elemental Requirements of Rearing Seawater for Unfed Larvae of the Japanese Eel (Anguilla japonica Temminck and Schlegel)

open access: yesAquaculture Research, Volume 2026, Issue 1, 2026.
This study assessed the influence of salinity and element composition of rearing seawater on unfed Japanese eel (Anguilla japonica) larvae at 5 days after hatching (DAH). First, no significant differences in larval survival were found between natural and artificial seawater across various container materials and sizes (50mL–20 L).
Akihito Ichihara   +10 more
wiley   +1 more source

The application of chaetotaxy in the discrimination of Gyrodactylus salaris Malmberg, 1957 (Gyrodactylidae: Monogenea) from species of the genus parasitising British salmonids

open access: yes, 1998
The chaetotaxy of argentophilic structures on three species of the monogenean genus Gyrodactylus was investigated in an attempt to distinguish species of this genus.
Shinn, Andrew   +2 more
core   +1 more source

On the biology of Gyrodactylus spp. and their hosts in natural and human influenced freshwater systems

open access: yes, 2018
A new PhD-thesis at the University of Oslo have investigated how certain parasites of the genus Gyrodactylus have spread after the last ice age in Norwegian freshwater systems and how humans have affected the spread.
Pettersen, Ruben Alexander
core   +1 more source

Gyrodactylus salmonis Yin & Sproston 1948

open access: yes, 2017
Gyrodactylus salmonis Yin & Sproston, 1948 * Gyrodactylus salmonis Yin & Sproston, 1948: 57-85. HOSTS. — Actinopterygii (gills). GEOGRAPHIC DISTRIBUTION. — Veracruz. Río Pixquiac (Xalapa): Oncorhynchus mykiss (Rubio-Godoy et al. 2012).
Mendoza-Garfias, Berenit   +2 more
core   +1 more source

Zingiber officinale (Ginger), Curcuma longa (Turmeric) and Cymbopogon nardus (Lemon Grass) Essential Oils Have Anti‐Dactylogyrideans Potential in Colossoma macropomum Cuvier 1816 (Tambaqui)

open access: yesAquaculture, Fish and Fisheries, Volume 5, Issue 6, December 2025.
ABSTRACT Essential oils are composed of secondary metabolites derived from medicinal plants and have bioactive properties, such as antiparasitic activity. This study investigated the in vitro anti‐dactylogyridean efficacy of the Zingiber officinale, Curcuma longa and Cymbopogon nardus essential oils, as well as the acute toxicity for Colossoma ...
João G. R. Luz   +6 more
wiley   +1 more source

Morphological and molecular characterisation of Gyrodactylus salmonis (Platyhelminthes, Monogenea) isolates collected in Mexico from rainbow trout (Oncorhynchus mykiss Walbaum)

open access: yes, 2012
Gyrodactylus salmonis (Yin et Sproston, 1948) isolates collected from feral rainbow trout, Oncorhynchus mykiss (Walbaum) in Veracruz, southeastern Mexico are described. Morphological and molecular variation of these isolates to G.
Adriana García-Vásquez   +9 more
core   +1 more source

Taxonomia integrativa e interações ecológicas de Gyrodactylus parasitas de Cyprinodontiformes [PDF]

open access: yes, 2023
Dissertação (Mestrado)Gyrodactylidae (Platyhelminthes, Monogenoidea) são ectoparasitas de peixes, anfíbios e lulas. A família é composta por 24 gêneros válidos. Dentre os girodactilídeos, Gyrodactylus constitui o gênero mais rico em espécies.
Fonseca, Aline Almeida
core  

New records of nine monogenean parasites infesting non‐native freshwater fish species in New Zealand

open access: yesNew Zealand Journal of Marine and Freshwater Research, Volume 59, Issue 5, Page 1052-1068, December 2025.
ABSTRACT Twenty‐one non‐native freshwater fish species have established populations in New Zealand, yet only two have been reported with monogenean infestations; grass carp, Ctenopharyngodon idella (Valenciennes in Cuvier and Valenciennes, 1844) and western mosquitofish, Gambusia affinis (Baird and Girard, 1853), each with two identified monogenean ...
Ethan D. Renner, Ian C. Duggan
wiley   +1 more source

Studies on the biology of the gyrodactyloidea (monogenea)

open access: yes, 1983
PhDThis study has examined the interaction between the viviparous rnonogenean GyrodactYlus and sticklebacks. Six species of Gyrodactylus were collected from Gasterosteus aculeatus and Pungitius pungitius in Britain. Each was narrowly host specific,
Harris, Philip David
core  

MicroRNA preparations from individual monogenean Gyrodactylus salaris-a comparison of six commercially available totalRNA extraction kits

open access: yesBMC Research Notes, 2011
Background Describing and evaluating miRNA inventories with Next Generation Sequencing is a goal of scientists from a wide range of fields. It requires high purity, high quality, and high yield RNA extractions that do not only contain abundant ribosomal ...
Harris Philip   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy