<abstract xml:lang="en" xmlns="http://www.w3.org/1999/xhtml"><p>A new species of dactylogyrid monogenean, Trinibaculum rotundus n.sp. is described and illustrated from the gills of freshwater fish Schizodon borellii (Boulenger, 1900) from the upper Paraná River floodplain, Brazil. Trinibaculum rotundus n.sp. has vagina dextrolateral slightly sclerotised ending at level of seminal receptacle; copulatory organ coiled with 1.5 clockwise rings; accessory piece not articulated; body disk-shape with absence of haptor peduncle and three bars (one ventral bar and two dorsal bars).</p></abstract>

A new species of dactylogyrid monogenean, Trinibaculum rotundus n.sp. is described and illustrated from the gills of freshwater fish Schizodon borellii (Boulenger, 1900) from the upper Paraná River floodplain, Brazil. Trinibaculum rotundus n.sp. has vagina dextrolateral slightly sclerotised ending at level of seminal receptacle; copulatory organ coiled with 1.5 clockwise rings; accessory piece not articulated; body disk-shape with absence of haptor peduncle and three bars (one ventral bar and two dorsal bars).

Trinibaculum rotundus n.sp. (Monogenea, Ancyrocephalinae), a parasite of Schizodon borellii (Characiformes, Anostomidae) from the upper Paraná River floodplain, Brazil

Laboratório de Ictioparasitologia, Núcleo de Pesquisas em Limnologia, Ictiologia e Aqüicultura - Nupélia, Universidade Estadual de Maringá, Bloco G-90, Av. Colombo, 5790, 87020 - 900, Maringá, PR, Brazil

Programa de Pós-graduação em Ecologia de Ambientes Aquáticos Continentais - PEA, Maringá, PR, Brazil

Programa de Pós-graduação em Biologia Comparada, Maringá, PR, Brazil

Helminthologia

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

A new species of dactylogyrid monogenean, Trinibaculum rotundus n.sp. is described and illustrated from the gills of freshwater fish Schizodon borellii...

Trinibaculum rotundus n.sp. (Monogenea, Ancyrocephalinae), a parasite of Schizodon borellii (Characiformes, Anostomidae) from the upper Paraná River floodplain, Brazil

Publié en ligne: 17 mai 2011

Pages: 85 - 87

DOI: https://doi.org/10.2478/s11687-011-0014-6

Mots clés
Dactylogyridae, ectoparasite, fish, piava, floodplain

© 2011 Institute of Parasitology, SAS, Košice, Slovakia

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Trinibaculum rotundus n.sp. (Monogenea, Ancyrocephalinae), a parasite of Schizodon borellii (Characiformes, Anostomidae) from the upper Paraná River floodplain, Brazil

Publié en ligne: 17 mai 2011

Pages: 85 - 87

DOI: https://doi.org/10.2478/s11687-011-0014-6

Mots clésDactylogyridae, ectoparasite, fish, piava, floodplain

© 2011 Institute of Parasitology, SAS, Košice, Slovakia

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Mots clés
Dactylogyridae, ectoparasite, fish, piava, floodplain