Results 181 to 190 of about 2,506 (209)
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A field method to separate males and females of the freshwater snail Melanoides tuberculata
Journal of Molluscan Studies, 1989Les differences morphologiques entre mâles et femelles de M.t.
Joseph Heller, Viviana Farstay
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Animal Behaviour, 1979
Abstract Melanoides tuberculata, entrained to a L: D 12 : 12 regimen, exhibits a crepuscular pattern of locomotor activity which persists for 6 to 7 days in both constant light and constant relative darkness at a period which deviates only slightly from 24 h, showing the rhythms to be endogenous.
David C. Beeston, Elfed Morgan
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Abstract Melanoides tuberculata, entrained to a L: D 12 : 12 regimen, exhibits a crepuscular pattern of locomotor activity which persists for 6 to 7 days in both constant light and constant relative darkness at a period which deviates only slightly from 24 h, showing the rhythms to be endogenous.
David C. Beeston, Elfed Morgan
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Journal of Parasitology, 2000
A philophthalmid species from Israel using the freshwater snail Melanoides tuberculata as intermediate host was studied. The biological and morphological characteristics of all developmental stages of the life cycle of this philophthalmid were described, and compared to those of Philophthalmus lucipetus Rudolphi, 1819 from Israel, Philophthalmus gralli
V, Radev, I, Kanev, D, Gold
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A philophthalmid species from Israel using the freshwater snail Melanoides tuberculata as intermediate host was studied. The biological and morphological characteristics of all developmental stages of the life cycle of this philophthalmid were described, and compared to those of Philophthalmus lucipetus Rudolphi, 1819 from Israel, Philophthalmus gralli
V, Radev, I, Kanev, D, Gold
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Parasitology Research, 2010
Cercarial dermatitis is caused by animal schistosomes in many parts of the world including Iran. Various stages of the parasites have been studied in intermediate and definitive hosts in northern and southwestern Iran; however, no molecular investigation for species identification and classification of these agents has been carried out, so far.
Mehdi, Karamian +5 more
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Cercarial dermatitis is caused by animal schistosomes in many parts of the world including Iran. Various stages of the parasites have been studied in intermediate and definitive hosts in northern and southwestern Iran; however, no molecular investigation for species identification and classification of these agents has been carried out, so far.
Mehdi, Karamian +5 more
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Marine Pollution Bulletin, 2018
To understand the effect of metal pollution on the speciation process, we conducted comparative analyses of six populations of the gastropod Melanoides tuberculata, which dominated the Manzala lagoon (Nile Delta, Egypt). Geometric morphometric analysis was implemented to quantify the phenotypic plasticity of the species. The results from both Canonical
Ahmed Awad, Abdelhady +5 more
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To understand the effect of metal pollution on the speciation process, we conducted comparative analyses of six populations of the gastropod Melanoides tuberculata, which dominated the Manzala lagoon (Nile Delta, Egypt). Geometric morphometric analysis was implemented to quantify the phenotypic plasticity of the species. The results from both Canonical
Ahmed Awad, Abdelhady +5 more
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Melanoides tuberculata (Red-rimmed melania)
Trends in Parasitology, 2023Hudson A. Pinto +2 more
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Harmful Algae, 2007
Abstract Sublethal effects in the aquatic snail Melanoides tuberculata were examined during exposure to whole cell extracts of Cylindrospermopsis raciborskii and live C. raciborskii cultures, containing varying concentrations of algal cells, cellular debris, and the blue-green algal toxin, cylindrospermopsin (CYN).
Kinnear, Susan H +2 more
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Abstract Sublethal effects in the aquatic snail Melanoides tuberculata were examined during exposure to whole cell extracts of Cylindrospermopsis raciborskii and live C. raciborskii cultures, containing varying concentrations of algal cells, cellular debris, and the blue-green algal toxin, cylindrospermopsin (CYN).
Kinnear, Susan H +2 more
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[The discovery of Melanoides tuberculata as the first intermediate host of Echinochasmus japonicus].
Zhongguo ji sheng chong xue yu ji sheng chong bing za zhi = Chinese journal of parasitology & parasitic diseases, 1989This paper reports on the discovery of cercariae which are similar to those of Echinotomatidae in Melanoides tuberculata in Yunxiao and Zhaoan Counties of Fujian. Encysted metacercariae were found in the gills of fresh-water fish after experimental infection with the cercariae for 3 to 4 hours.
Y Z, Cheng, Y Y, Fang
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Did life history evolve in response to parasites in invasive populations of Melanoides tuberculata?
Acta Oecologica, 2009Enemy release and rapid evolution are often assumed to promote biological invasions. In the parthenogenetic snail Melanoides tuberculata, one invasive strain (MAD) was assumed to benefit from enemy release until a heavily parasitized population was found in Colombia (in the area of introduction).
Escobar, Juan-Sebastian +2 more
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2005
To funistic survey of the cercariae of Melanoides tuberulata (fresh water snail) 1540 M.tuberculata were collected from various streams, swamps, ditches and canals in the central area of Khouzestan province in the south west of Iran. Infected snails, 46 (2.9%), were isolated and cercariae were obtained by emerging or crushing methods and then measuring
Farahnak, A., Setodeh, S., Mobedi, I.
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To funistic survey of the cercariae of Melanoides tuberulata (fresh water snail) 1540 M.tuberculata were collected from various streams, swamps, ditches and canals in the central area of Khouzestan province in the south west of Iran. Infected snails, 46 (2.9%), were isolated and cercariae were obtained by emerging or crushing methods and then measuring
Farahnak, A., Setodeh, S., Mobedi, I.
openaire +1 more source