Results 21 to 30 of about 209 (113)

Neotropical Monogenoidea. 24. Rhinoxenus bulbovaginatus n. sp. (Dactylogyridae, Ancyrocephalinae) from the nasal cavity of Salminus maxillosus (Osteichthyes, Characidae) from the Rio Paraná, Paraná, Brazil

Memorias do Instituto Oswaldo Cruz, 1995
Rhinoxenus bulbovaginatus n. sp. is described from the nose of Salminus maxillosus (Characidae) collected in the basin of the rio Paraná, near the city of Porto Rico, state of Paraná, Brazil.
Walter A. Boeger, Marcus V. Domingues, Gilberto C. Pavanelli   +2 more
doaj   +1 more source

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

Diseases 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, Isabel, Jimenez-Garcia, Juan Antonio, Pérez-Vega, Rossanna, Rodríguez-Canul   +3 more
openaire   +2 more sources

FIGURE 1. Sciadicleithrum frequens n in A new species of Sciadicleithrum (Monogenea: Ancyrocephalinae), gill parasite of Geophagus brasiliensis (Quoy & Gaimard) (Teleostei: Cichlidae) from reservoirs in the State of Paraná, Brazil

, 2008
FIGURE 1. Sciadicleithrum frequens n. sp. from Geophagus brasiliensis. Composite drawing of whole-mount (ventral view). A = hook 5. Scale-bar: 75 µ m.Published as part of Bellay, Sybelle, Takemoto, Ricardo Massato, Yamada, Fábio Hideki & Pavanelli ...
Bellay, Sybelle, Pavanelli, Gilberto Cezar, Takemoto, Ricardo Massato, Yamada, Fábio Hideki   +3 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

Diversity
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, Melissa Miyuki Osaki-Pereira, Aline Angelina Acosta, Mariana Bertholdi Ebert, Reinaldo José da Silva   +4 more
doaj   +1 more source

Uma nova espécie de Kritskyia (Dactylogyridae, Ancyrocephalinae) parasita da bexiga urinária e ureteres de Leporinus lacustris (Characiformes, Anostomidae) do Brasil - DOI: 10.4025/actascibiolsci.v25i2.2010

Acta Scientiarum: Biological Sciences, 2008
Neste artigo é descrita uma nova espécie do gênero Kritskyia, K. eirasi n. sp., parasita da bexiga urinária e ureteres de Leporinus lacustris, “corró”, um peixe anostomídeo coletado na planície de inundação do Alto rio Paraná, Brasil.
Gislaine Marcolino Guidelli, Ricardo Massato Takemoto, Gilberto Cezar Pavanelli   +2 more
doaj   +1 more source

FIGURES 2–10. Sciadicleithrum frequens n in A new species of Sciadicleithrum (Monogenea: Ancyrocephalinae), gill parasite of Geophagus brasiliensis (Quoy & Gaimard) (Teleostei: Cichlidae) from reservoirs in the State of Paraná, Brazil

, 2008
FIGURES 2–10. Sciadicleithrum frequens n. sp. from Geophagus brasiliensis. 2. ventral anchor; 3. dorsal anchor; 4. hook 5; 5. hook 1, 2, 3, 4, 6, 7; 6. Copulatory complex – ventral view; 7. Copulatory complex – lateral view; 8. ventral bar; 9. Dorsal bar;
Bellay, Sybelle, Pavanelli, Gilberto Cezar, Takemoto, Ricardo Massato, Yamada, Fábio Hideki   +3 more
core   +1 more source

Sequencing, characterization and phylogenomics of the complete mitochondrial genome of Dactylogyrus lamellatus (Monogenea: Dactylogyridae)

, 2018
Despite the worldwide distribution and pathogenicity of monogenean parasites belonging to the largest helminth genus, Dactylogyrus, there are no complete Dactylogyrinae (subfamily) mitogenomes published to date.
Zhang, D., Jakovlic, I., Wang, G. T., Wu, S. G., Li, W. X., Zou, H., Chen, R., Li, M., Zhang, J.   +8 more
core   +2 more sources

Mass mortality of Nile tilapia caused by co-infection with Enterogyrus spp. (Monogenea: Ancyrocephalinae) and Aeromonas jandaei following transport stress [PDF]

, 2021
Monogenean infection of the internal organs is extremely rare when compared to external infections. This study describes mass mortality of Nile tilapia (Oreochromis niloticus L.) originating from co-infection with Enterogyrus spp. and Aeromonas jandaei following transport stress.
Inácio Mateus Assane, Karen Dayana Prada-Mejia, Sílvia Umeda Gallani, Natasha Fernandes Weiser, Gustavo Moraes Ramos Valladão, Fabiana Pilarski   +5 more
openaire   +1 more source

The radiation of Haliotrema (Monogenea: Dactylogyridae: Ancyrocephalinae): molecular evidence and explanation inferred from LSU rDNA sequences

Parasitology, 2006
The D1-D2 domains of LSU rDNA were used to reconstruct the phylogenetic relationships within the Ancyrocephalinae (Monogenea: Dactylogyridae) utilizing maximum-parsimony (MP), maximum-likelihood (ML), minimum evolution (ME) and neighbour-joining (NJ) methods.
X Y, Wu, X Q, Zhu, M Q, Xie, A X, Li
openaire   +2 more sources

New host and distribution records for five species of Enterogyrus (Dactylogyridae: Ancyrocephalinae) from cichlid hosts in South Africa

, 2022
Abstract 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 spp. were identified, E.
Iva Přikrylová, Sareh Tavakol, Nico J. Smit, Willem J. Smit, Wilmien J. Luus-Powell   +4 more
openaire   +1 more source