Results 71 to 80 of about 970 (155)
The female of Argulus amazonicus n.sp. (Branchiura: Argulidae) is described from the branchial cavities of two Amazonian fish, Cichla ocellaris (SCHNEIDER) and Cichla temensis (HUMBOLDT)
Malta, J., Santos Silva, E.
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The ectoparasitic are frequently found on various species of freshwater fishes. Species of genus Argulus are common and important parasites of freshwater fishes.
A.R. Radkhah
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Fish lice (Argulus spp.) are obligate ectoparasites, which contrary to most aquatic parasites, retain the ability to swim freely throughout the whole of their life.
V.N. Mikheev +2 more
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Life cycle and Karyology of Branchiura sowerbyi Beddard (Oligochaeta, Tubificidae)
Data on the life-cycle of a population of Branchiura sowerbyi Beddard in a water-lily tank at the Botanical Garden in Padua are reported. The breeding period is from April to July, after which the reproductive system is partially resorbed (August ...
CASELLATO, SANDRA
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Argulus Ambystoma, a New Species Parasitic on the Salamander Ambystoma Dumerilii from Mexico (Crustacea: Branchiura: Argulidae) [PDF]
Author Institution: Department of Zoology, Southern Illinois UniversityA new species of Argulus is described based on 18 specimens taken from the salamander (achoque or ajolote) Ambystoma dumerilii Duges, collected in Lake Patzcuaro, Michoacan, Mexico ...
Poly, William J.
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Evaluation of the haematological parameters in Piaractus mesopotamicus Holmberg (Osteichthyes, Characidae) with Argulus sp. (Crustacea, Branchiura) infestation and treatment with organophosphate [PDF]
Haematological parameters as erythrocytes, leukocytes and plasma glucose in Piaractus mesopotamicus Holmberg, 1887 were analyzed. Fish were parasitized with Argulus sp. (Crustacea, Branchiura) and treated with 0.4 mg of thriclorphon 500/L water.
Martins, Maurício Laterça +10 more
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Tossicità dei fluoruri disciolti in acqua e loro effetti sulla gametogenesi di Branchiura sowerbyi, Beddard (OLIGOCHAETA,TUBIFICIDAE) [PDF]
Lo scopo di questa ricerca è di valutare gli effetti tossici dei fluoruri sull’Oligochete Branchiura sowerbyi, analizzandone il tasso di mortalità e il bioaccumulo, inteso come la concentrazione dell’inquinante presente nei tessuti dell’animale.
Covre, Valeria
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This first study investigated the crustacean parasite fauna in 66 species of fish from the Matapi River basin, state of Amapá (Brazil). Fish were collected every two months between March 2012 and August 2013, encompassing dry and rainy seasons. Among the
Ligia Rigôr Neves, Marcos Tavares-Dias
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PARÁSITOS DE RHYTIODUS MICROLEPIS KNER, 1859 (CHARACIFORMES: ANOSTOMIDAE) COLECTADOS EN LAGOS DE PLANICIE DE INUNDACIÓN AMAZÓNICA [PDF]
Se analizó la fauna parasitaria de Rhytiodus microleps Kner, 1859 (Characiformes: Anostomidae) colectada en los lagos de planicie de inundación del Amazonas. Se colectaron y se analizaron 83 peces, com una longitud promedio de 23,15 cm y un peso de 163,5
Brito Porto, Daniel +3 more
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Parasites belonging to Argulus genus, known as fish louse (Argulus foliaceus L.) significantly affect in negative way both in natural and farming environment.
Mustafa KOYUN
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