Results 91 to 100 of about 588 (120)
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Additional Species of Ancyrocephalinae (Trematoda: Monogenea) from Darters of Southern Mississippi

American Midland Naturalist, 1970
Four new species of Ancyrocephalinae are described from darters (Percidae: Etheostomatinae) from Mississippi: Urocleidus ammocryptus from Ammocrypta beani Jordan, and Etheostoma parvipinne Gilbert and Swain; U. chlorosomus and U. lottensis from Etheostoma chlorosomum (Hay); and U. stigmaeus and U. chlorosomus from Etheostoma stigmaeum 'Jordan).
Antonio E. Harrises, Robert L. Vickery
exaly   +2 more sources

The evaluation for generic-level monophyly of Ancyrocephalinae (Monogenea, Dactylogyridae) using ribosomal DNA sequence data

Molecular Phylogenetics and Evolution, 2007
To overcome the limited regional and taxonomic coverage in previous studies of the Ancyrocephalinae (Monogenea, Dactylogyridae), we present further findings on the molecular systematics and phylogeny of a broader selection of specimens, aiming to build a molecular phylogeny of the Ancyrocephalinae, and to assess the monophyly of each available genus ...
Xiang-Yun, Wu   +3 more
exaly   +3 more sources

Non-lethal detection of DNA from Cichlidogyrus spp. (Monogenea, Ancyrocephalinae) in gill mucus of the Nile tilapia Oreochromis niloticus [PDF]

open access: yesDiseases of Aquatic Organisms, 2012
Infection of Nile tilapia Oreochromis niloticus by monogeneans of the genus Cichlidogyrus is harmful. Currently, diagnosis of this infection is based on invasive techniques and the identification of isolated parasites by their morphology. To facilitate diagnosis, we have developed a non-lethal polymerase chain reaction (PCR) test for detection of ...
Juan Pablo Ek-Huchim   +1 more
exaly   +3 more sources

PHYLOGENY OF SPECIES OF SCIADICLEITHRUM (MONOGENOIDEA: ANCYROCEPHALINAE), AND THEIR HISTORICAL BIOGEOGRAPHY IN THE NEOTROPICS

Journal of Parasitology, 2005
The phylogenetic relationships and historical biogeography of species of Sciadicleithrum parasitizing Neotropical cichlid fishes were studied. Hypotheses were: Did the presence of Sciadicleithrum species in southeast Mexico (SM) and Central America (CA) result from early dispersal of cichlid species from South America (SA) to the north via the Antilles
Edgar F, Mendoza-Franco   +1 more
openaire   +2 more sources

Monogeneans (Dactylogyridae: Ancyrocephalinae) of Freshwater Fishes from the Caribbean Coast of Nicaragua

Comparative Parasitology, 2003
Abstract The results of a systematic survey of species of monogeneans (Dactylogyridae) collected from the gills of pimelodid, poeciliid, cichlid, and characid fishes from the Atlantic coast of Nicaragua in 1999 are presented. The following species were recovered: Ameloblastella chavarriai and Aphanoblastella travassosi occurred on the gills of Rhamdia ...
Edgar F. Mendoza-Franco   +2 more
openaire   +1 more source

CICHLIDOGYRUS SCLEROSUS (MONOGENEA: ANCYROCEPHALINAE) AND ITS HOST, THE NILE TILAPIA (OREOCHROMIS NILOTICUS), AS BIOINDICATORS OF CHEMICAL POLLUTION

Journal of Parasitology, 2007
Experimental results showed that the gill monogenean Cichlidogyrus sclerosus and its host, the Nile tilapia Oreochromis niloticus, exhibited significant numerical and physiological responses after exposure to sediments polluted with polycyclic aromatic hydrocarbons (PAHs), polychlorinated biphenyls, and heavy metals in comparison with control fishes ...
Claudia, Sanchez-Ramirez   +5 more
openaire   +2 more sources

New host and distribution records for five species ofEnterogyrusPaperna, 1963 (Dactylogyridae: Ancyrocephalinae) from cichlid hosts in South Africa

African Journal of Aquatic Science, 2022
Between March 2015 and September 2016, three species of Cichlidae (Coptodon rendalli, Oreochromis mossambicus and Tilapia sparrmanii) were screened  for the presence of stomach monogeneans. Four localities across three provinces of South Africa (Limpopo, Northern Cape and North West) were  sampled and a total of five Enterogyrus species were ...
Iva Přikrylová   +4 more
openaire   +2 more sources

Ancyrocephalinae (Monogenea: Dactylogyridae) from Illinois fishes with the description of Actinocleidus crinicirrus sp. nov.

Canadian Journal of Zoology, 1973
Seventeen species of Monogenea are reported from Illinois fishes. These include Actinocleidus articularis (Mizelle, 1936) Mueller, 1937. A. crinicirrus sp. nov., Cleidodiscus bedardi Mizelle, 1936, Urocleidus acuminatus (Mizelle, 1936) Mizelle &Hughes, 1938 and U.
D C, Kritsky, P D, Leiby
openaire   +2 more sources

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