Results 51 to 60 of about 329 (162)
SUMMARYThis study uses a novel method for discriminating cohorts and investigating the population dynamics of the parasitic crustacean,Argulus foliaceus. Analysis of parasite length-frequency data was carried out in order to elucidate the timings and drivers behind the parasite's life cycle.
N G H, Taylor +2 more
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DISTRIBUTION OF ARGULUS FOLIACEUS (CRUSTACEA, ARGUILIDAE) IN FISH FROM MACEDONIAN WATERS
Argulus foliaceus is a common parasite of freshwater fish and may occur even on amphibians as well. It often causes severe mortality of fish in fish farms and sometimes in natural waters.
Stojanovski, Stojmir +1 more
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PHYSICO-CHEMICAL VARIABLES AND FISH PARASITES OF RIVER NEELUM AZAD JAMMU AND KASHMIR, PAKISTAN
The physico-chemical parameters and the fish parasites of the River Neelum were studied at three sampling sites, i.e., Pattika, Tali Mandi, and Domail. Water temperature and rate of flow of water were significantly higher at Domail than Pattika and Tali ...
Nuzhat Shafi, Javed Ayub, Tasleem Akhtar
doaj +1 more source
SOME CASES OF MACRO-EPIBIOSIS ON THE INVASIVE CRAYFISH ORCONECTES LIMOSUS IN THE CZECH REPUBLIC
Several cases of epibiosis by macro-invertebrates on Orconectes limosus were recorded during our research on the biology of populations of this invasive crayfish species in the Czech Republic. (1) In 2001, we observed a high infestation of O.
DURIS Z. +3 more
doaj +1 more source
Investigations were done on 7 alive samples in agonic or death stage, taken from an extensive exploitation pond, in north-east Transylvanian zone, with an water surface of 0,2 ha and a total fish quantity of about 200 kg, second summer carp of an average
Octavian Negrea +5 more
doaj
Morphological and Functional Aspects of Feeding in The Freshwater Fish Louse Argulus foliaceus (Linnaeus, 1758) [PDF]
Argulus foliaceus (Linnaeus, 1758) is a member of the branchiuran family Argulidae and has a worldwide distribution, causing major economic impacts for freshwater aquacultured fish species worldwide.
Ambu Ali, Aisha
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DNA barcoding coupled with classical morphological description have become promising approach for the species levelidentification. In the present study, 278 numbers of rohu Labeo rohita were screened, for Argulus infestation, amongwhich 167 fish (60.07%) were found infested with Argulus.
null Snatashree Mohanty +6 more
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An investigation of the common fish louse, Argulus foliaceus (Linn.)
Argulus Foliaceus has a remarkably wide distribution, and is found throughout Europe. A. coregoni, which is another European form of the Argulidae, has been recorded in England from such localities as the Birmingham Canal; Barble, Leicestershire; Berkshire Trout Farm; the River Wharfe, Yorkshire; Tring Reservoirs; the Thames; the River Frome in ...
openaire +1 more source
Argulus foliaceus, an obligate fish ectoparasite, can search for its hosts in both light and dark conditions and uses vision in the light. We have examined what searching mode is used at night, when the infection rate was at its highest, and which stimuli produced by the fish are most important.
V N, Mikheev +3 more
openaire +2 more sources
Infection strategies of fish ectoparasites
PhDCertain factors controlling the parasitic phase of some nonspecific fish ectoparasites were investigated. Studies were made of the infection patterns exhibited by the branchiuran Argulus foliaceus (L.
Landsberg, Janice Helena
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