Results 31 to 40 of about 674 (135)

Phenotypic plasticity in haptoral structures of Ligophorus cephali (Monogenea: Dactylogyridae) on the flathead mullet (Mugil cephalus): A Geometric Morphometric Approach [PDF]

open access: yes, 2015
Evaluating phenotypic plasticity in attachment organs of parasites can provide information on the capacity to colonise new hosts and illuminate evolutionary processes driving host specificity.
Abril Rodríguez-González   +85 more
core   +1 more source

Occurrence of Sciadicleithrum mexicanum Kritsky, Vidal-Martinez et Rodríguez-Canul, 1994 (Monogenea: Dactylogyridae) in the Cichlid Cichlasoma urophthalmus from a flooded quarry in Yucatan, Mexico

open access: yesMemorias do Instituto Oswaldo Cruz, 1995
Cichlids, Cichlasoma urophthalmus, collected in a flooded quarry in the Yucatan Peninsula, Mexico, from January through June 1992, had high levels of infection with the ancyrocephaline Sciadicleithrum mexicanum (Monogena: Dactylogyridade) in all montlhly
E. F. Mendoza-Franco   +5 more
doaj   +1 more source

Invasion of the shovelnose ray (Rhinobatos typus) by Neoheterocotyle rhinobatidis and Merizocotyle icopae (Monogenea : Monocotylidae) [PDF]

open access: yes, 2003
This study examined the route of infection by free-swimming larvae of 2 monocotylid monogeneans that inhabit the gills (Neoheterocotyle rhinobatidis) and the nasal tissue (Merizocotyle icopae) of the shovelnose ray, Rhinobatos typus, from Heron Island on
Chisholm, L., Whittington, I.
core   +1 more source

Myxosporean hyperparasites of gill monogeneans are basal to the Multivalvulida [PDF]

open access: yes, 2011
Background: Myxosporeans are known from aquatic annelids but parasitism of platyhelminths by myxosporeans has not been widely reported. Hyperparasitism of gill monogeneans by Myxidium giardi has been reported from the European eel and Myxidium-like ...
Freeman, Mark, Shinn, Andrew
core   +3 more sources

Molecular characterization of Indian species of the genus Cornudiscoides Kulkarni, 1969 (Monogenoidea: Dactylogyridae) [PDF]

open access: yes, 2021
Molecular characterization and phylogenetic study based on partial sequences of 28S and 18S ribosomal DNA (rDNA) of sixteen Indian species of the genus Cornudiscoides (Monogenoidea: Dactylogyridae) were conducted to decode the genetic relationship ...
Agrawal, N., Verma, J.
core   +2 more sources

An updated list of monogenoidea from marine fishes of Vietnam [PDF]

open access: yes, 2020
In this paper, we updated the list of monogenean species from marine fishes of Vietnam. Taxonomic position of monogenean species were arranged according to the current classification system.
Ha, Nguyen Van   +2 more
core   +1 more source

Two New Species of Urocleidoides (Monopisthocotyla: Dactylogyridae) Parasitizing the Gills of Cyphocharax modestus (Characiformes: Curimatidae) Supported by Morphological and Molecular Data

open access: yesDiversity
The present study describes two new species of monopisthocotylans parasitizing the gills of Cyphocharax modestus (Characiformes: Curimatidae) from two localities of the Upper Paraná River basin, state of São Paulo, Brazil. Urocleidoides saghirus n.
Priscilla de Oliveira Fadel Yamada   +4 more
doaj   +1 more source

New species of Monogenoidea from fishes of Ceylon [PDF]

open access: yes, 1963
During the stay of the vessel "Ob" (Soviet Antarctic Expedition) at Colombo, May, 1957, the author received from Dr. C. H. Fernando some specimens of different species of fishes from Ceylon, preserved in formalin, as a present for the Zoological ...
Gussev, A.V.
core  

Parasites of native Cichlidae populations and invasive Oreochromis niloticus (Linnaeus, 1758) in tributary of Amazonas River (Brazil). [PDF]

open access: yes, 2019
This study provides the first investigation on acquisition of parasites in invasive O. niloticus by parasite species of native Cichlidae from the Igarapé Fortaleza basin, Northern Brazil. There were examined 576 specimens of 16 species of native cichlids
BITTENCOURT, L. S.   +4 more
core   +1 more source

Monogenean infestations of arowana (Osteoglossum bicirrhosum) and cat fish (Hypostomus plecostomus) [PDF]

open access: yes, 2016
Arowana (Osteoglossum bicirrhosum) and cat fish (Hypostomus plecostomus) are two species of ornamental fishes which are mostly imported to Iran. Monogenea are plathyhelminthes [sic] which can dominantly infest the fish skin and gills with high host ...
Mehdizadeh Mood, S., Rassouli, M.
core  

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