Results 81 to 90 of about 134 (130)

Invasion of parasitic isopods in marine fishes

open access: yesJournal of Coastal Life Medicine, 2013
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Isopod parasite influences prawn responsiveness and activity

Diseases of Aquatic Organisms, 2022
Most bopyrid isopod parasites, which are crustaceans themselves, settle in the branchial chamber of decapod crustaceans and feed on host haemolymph. Here we report the results of an experiment on the common prawn Palaemon serratus and the parasite Bopyrus squillarum.
Francesco, Golin   +2 more
openaire   +2 more sources

Chromosomes of the Parasitic Isopod Anilocra Physodes

Crustaceana, 1996
AbstractCounts of mitotic chromosomes have allowed to determine 2n = 12 as the modal diploid number of Anilocra physodes. Application of the C-banding technique reveals that two hetero-chromatic blocks bordering the centromeric region occur in each chromosome. This supports the notion that the actual low chromosome number of A.
VITTURI R.   +3 more
openaire   +2 more sources

Apparent kleptoparasitism in fish—parasitic gnathiid isopods

Parasitology Research, 2018
Gnathiid isopods are common external parasites/micropredators that feed on the blood of marine fishes. During the course of processing samples of gnathiid isopods collected from light traps in the central Philippines, we observed a gnathiid attached to and apparently feeding from the abdomen of another gnathiid.
Mary O. Shodipo   +3 more
openaire   +3 more sources

The energetic cost of parasitism in isopods

Écoscience, 2010
Abstract: Assessment of the energetic costs of parasitism is central to understanding the role of parasites in their hosts' foodwebs, but few studies have directly measured these costs. This study demonstrates that infection with the acanthocephalan parasite Acanthocephalus tehlequahensis causes a significant and direct energetic cost to its freshwater
Stacey E. Lettini, Michael V. K. Sukhdeo
openaire   +1 more source

Collecting Marine Gnathiid Isopod Fish Parasites with Light Traps

Journal of Visualized Experiments, 2023
A method to collect marine gnathiid isopod fish parasites with the use of light traps is presented. Gnathiid isopods are a major group of marine fish parasites that feed on blood and fluid from host fishes, mostly at night. Like ticks and mosquitos on land, they associate only temporarily with their host and spend most of their life free-living in the ...
Mary O, Shodipo   +3 more
openaire   +2 more sources

Spatial variation in the parasitic isopod load of the Japanese halfbeak in western Japan [PDF]

open access: yesDiseases of Aquatic Organisms, 2016
Cymothoid isopods (family Cymothoidae) are commonly found parasitizing diverse fishes, including commercial species. However, the effects of these parasites on host body condition are still poorly known. Here we investigated the spatial variation of the effects of parasite infection on host body condition, using the parasitic load of the cymothoid ...
Ryota Kawanishi
exaly   +4 more sources

Parasitism does not reduce thermal limits in the intermediate host of a bopyrid isopod

Journal of Thermal Biology, 2023
Parasitism has strong effects on community dynamics. Given the detrimental effects parasites have on host health, infection or infestation might be expected to reduce upper thermal limits, increasing the vulnerability of host species to future climate change.
Matthew Sasaki   +2 more
openaire   +2 more sources

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