Results 21 to 30 of about 343 (152)

Revue bibliographique. Ultrastructure des Monogènes : liste des espèces et des organes étudiés [PDF]

Knowledge and Management of Aquatic Ecosystems, 1993
Les données bibliographiques (plus de 180 références) concernant l'ultrastructure des monogènes, en microscopie électronique à balayage (MEB) et microscopie électronique à transmission (MET), sont présentées sous la forme de deux listes.
JUSTINE J-L.
doaj   +3 more sources

The Ultrastructure of the Gastrodermis and the Nutrition of the Gill Parasitic Atriaster heterodus Lebedev and Paruchin, 1969 (Platyhelminthes: Monogenea)

Memorias do Instituto Oswaldo Cruz, 1998
The gastrodermis of Atriaster heterodus Lebedev & Paruchin, 1969 (Polyopisthocotylea), a gill parasite from Diplodus argenteus (Valenciennes, 1830), is composed of "U"-shape hematin cells and a connecting syncytium, both having cytoplasmic lamellae ...
Santos Cláudia P, Souto-Padrón Thais, Lanfredi Reinalda M   +2 more
doaj   +2 more sources

Ultrastructure of spermiogenesis and spermatozoa of Discocotyle sagittata (Monogenea: Polyopisthocotylea: Discocotylinea) [PDF]

Folia Parasitologica, 2001
Ultrastructural analysis revealed that the spermatozoon of Discocotyle sagittata (Leuckart, 1842) is composed of two parallel axonemes, mitochondrion, nucleus and cortical microtubules. The nucleus, which occupies a central/distal position and has an unusual crescent-shaped profile, is slightly shorter than the mitochondrial rod.
Cable, J, Tinsley, RC
openaire   +5 more sources

Four polyopisthocotyleans (Platyhelminthes: Monogenea) from carangid fishes in the Mediterranean, off the Algerian coasts

Current Research in Parasitology and Vector-Borne Diseases, 2021
Four polyopisthocotyleans were collected from the gill filaments of carangids from off the Algerian coast, southern Mediterranean. Specimens of Gastrocotyle trachuri van Beneden & Hesse, 1863 (Gastrocotylidae) and Cemocotyle cf. trachuri Dillon &
Chahinez Bouguerche, Fadila Tazerouti, Jean-Lou Justine   +2 more
doaj   +1 more source

First record of Amphipolycotyle chloroscombrus Hargis, 1957 (Monogenea, Polyopisthocotylea, Gastrocotylidae) in the South Atlantic Ocean [PDF]

Brazilian Journal of Oceanography, 2016
Monogeneans are a group of largely ectoparasitic members of the phylum Platyhelminthes. These worms are considered to be among the most host-specific parasites in fish, commonly found on fins, body skin, gills, gill chambers, buccal cavity, cornea and nostrils of their host (BUCHMANN et al., 2004).
Eudriano F. S. Costa, Sathyabama Chellappa   +1 more
doaj   +3 more sources

Creation of the genus Serranicotyle (Monogenea, Microcotylidae) : Serranicotyle labracis (Van Beneden et Hesse, 1863) n. com., ectoparasite of Dicentrachus labrax (Teleostei)

, 1988
International audienceSerranicotyle labracis (Van Beneden et Hesse, 1863) n.g., n.comb., is a monogenea polyopisthocotylea, gill parasite of the bass Dicentrachus labrax (Linné, 1758).
Euzet, Louis, Maillard, Claude, Silan, Patrick   +2 more
core   +5 more sources

32taxav2

, 2023
Sequence alignement of nuclear ribosomal (18S and 28S) and mitochondrial ribosomal (12S) and protein (COI) genes of platyhelminth parasites (Monogenea - Polyopisthocotylea - Polystomatidae)THIS DATASET IS ARCHIVED AT DANS/EASY, BUT NOT ACCESSIBLE HERE ...
VERNEAU, O (via Mendeley Data), VERNEAU, Olivier   +1 more
core   +1 more source

Neobenedenia melleni Parasite of Red Snapper, Lutjanus erythropterus, with Regression Statistical Analysis between Fish Length, Temperature, and Parasitic Intensity in Infected Fish, Cultured at Jerejak Island, Penang, Malaysia

Journal of Parasitology Research, Volume 2016, Issue 1, 2016., 2016
The fish parasites collected from Lutjanus erythropterus fish species showed a correlation with parasitic intensity, fish size, and temperature, and statistical model summary was produced using SPSS version 20, statistical software. Statistical model summary concluded that among the variables which significantly predict the prevalence of Neobenedenia ...
Rajiv Ravi, Zary Shariman Yahaya, Bernard Marchand   +2 more
wiley   +1 more source

Hypothèse sur l’origine biogéographique deDiplozoon(Monogenea, Polyopisthocotylea) [PDF]

Annales de Parasitologie Humaine et Comparée, 1988
SUMMARY. The evolutionary geographic origin of Diplozoon and Octomacrum (Monogenea, Polyopisthocotylea) is discussed. Diplozoon occurs in Eurasia and Africa, whereas the distribution of Octomacrum is limited to North-America. These two monogeneans likely had a common proge­ nitor originating from the Pacific.
A. Lambert, N. Le Brun
openaire   +1 more source

Experimental transmission of Sparicotyle chrysophrii (Monogenea: Polyopisthocotylea) to gilthead seabream (Sparus aurata) and histopathology of the infection [PDF]

Folia Parasitologica, 2009
The polyopisthocotylean Sparicotyle chrysophrii (Van Beneden et Hesse, 1863) was experimentally transmitted to gilthead seabream (Sparus aurata L.) by exposure to eggs (EGT) and by cohabitation with naturally parasitized fish (CT). In EGT trials, the infection was successfully transmitted by introducing containers with monogenean eggs in the fish tanks,
Sitjà-Bobadilla, Ariadna, Álvarez-Pellitero, Mª del Pilar   +1 more
openaire   +3 more sources