Two new species of Sciadicleithrum [Monogenea, Dactylogyridae] parasites of Neotropical cichlid fishes from the Parana River, Brazil

• Autorzy: Yamada F H , Takemoto R.M. , Bellay S. , Pavanelli G.C.
• Języki publikacji: EN

Abstrakty

EN

Two new species of Sciadicleithrum are described from the gills of Neotropical cichlid fishes collected from Paraná River, Brazil. Sciadicleithrum satanopercae sp. nov. is described from the gills of Satanoperca pappaterra and differs from congeners by having a dorsal anchor with the distal portion complex and the inner margin with a “denticulum” between shaft and point. Sciadicleithrum joanae sp. nov. is described from the gills of Crenicichla niederleinii and C. britskii collected from Paraná River. Sciadicleithrum joanae sp. nov. differs from congeners by having a male copulatory organ comprising about half a clockwise loop and a vaginal pore “bulb-shaped”.

Słowa kluczowe

EN

Neotropical cichlid fish; Dactylogyridae; parasite; Sciadicleithrum; new species; Parana River; gill; Monogenea; Brazil; cichlid fish

• Wydawca: -
• Czasopismo: Acta Parasitologica
• Rocznik: 2009
• Tom: 54
• Numer: 1
• Opis fizyczny: p.6-11,fig.,ref.

Twórcy

autor

Yamada F H

• Universidade Estadual de Maringa, Bloco G-90, Av.87020-900, Maringa, Parana, Brasil

autor

Takemoto R.M.

autor

Bellay S.

autor

Pavanelli G.C.

Bibliografia

• Bellay S., Takemoto R.M., Yamada F.H., Pavanelli G.C. 2008. Anew species of Sciadicleithrum (Monogenea: Ancyrocephalinae), gill parasite of Geophagus brasiliensis (Quoy et Gaimard) (Teleostei: Cichlidae) from reservoirs in the State of Paraná, Brazil. Zootaxa, 1700, 63–68.
• Bush A.O., Lafferty K.D., Lotz J.M., Shostak A.W. 1997. Parasitology meets ecology on its own terms: Margolis et al. revisited. Journal of Parasitology, 83, 575–593. DOI: 10.2307/3284227.
• Carvalho de A.R., Tavares L.E.R., Luque J.L. 2008. Anew species of Sciadicleithrum (Monogenea, Dactylogyridae) parasitic on Geophagus brasiliensis (Perciformes, Cichlidae) from Guandu River, Southeastern Brazil. Acta Parasitologica, 53, 237–239. DOI: 10.2478/s11686-008-0035-6.
• Eiras J.C., Takemoto R.M., Pavanelli G.C. 2006. Métodos de estudo e técnicas laboratoriais em parasitologia de peixes. Eduem, Maringá, 199 pp.
• Kritsky D.C., Boeger W.A., Thatcher V.E. 1985. Neotropical Monogenea. 7. Parasites of the pirarucu, Arapaima gigas (Cuvier), with descriptions of two new species and redescription of Dawestrema cyloancistrium Price and Nowlin, 1967 (Dactylogyridae, Ancyrocephalinae). Proceedings of the Biological Society of Washington, 98, 321–331.
• Kritsky D.C., Thatcher V.E., Boeger W.A. 1989. Neotropical Monogenea. 15. Dactylogyrids from the gills of Brazilian Cichlidae with proposal of Sciadicleithrum gen. n. (Dactylogyridae). Proceedings of the Helminthological Society of Washington, 56, 128–140.
• Kritsky D.C., Vidal-Martínez V.M., Rodríguez-Canul R.P. 1994. Neotropical Monogenoidea 19. Dactylogyridae of cichlids (Peciformes) from the Yucatan Peninsula, with descriptions of three new species of Sciadicleithrum. Journal of Helminthological Society of Washington, 61, 26–33.
• Mendoza-Franco E.F., Aguirre-Macedo M.L., Vidal-Martínez V.M. 2007. New and previously described species of Dactylogyridae (Monogenoidea) from the gills of Panamanian freshwater fishes (Teleostei). Journal of Parasitology, 93, 761–771. DOI: 10.1645/GE-1068R.1.
• Mendoza-Franco E.F., Scholz T., Vidal-Martínez V.M. 1997. Sciadicleithrum meeki sp. n. (Monogenea: Ancyrocephalinae) from the gills of Cichlasoma meeki (Pisces: Cichlidae) from cenotes (= sinkholes) in the Yucatan Peninsula, Mexico. Folia Parasitologica, 44, 205–208.
• Mendoza-Franco E.F., Scholz T., Vivas-Rodrígues C., Vargas-Vázquez J. 1999. Monogeneans of freshwater fishes from cenotes (sinkholes) of the Yucatan Peninsula, Mexico. Folia Parasitologica, 46, 267–273.
• Mendoza-Franco E.F., Vidal-Martínez V.M. 2005. Phylogeny of species of Sciadicleithrum (Monogenoidea: Ancyrocephalinae), and their historical biogeography in the Neotropics. Journal of Parasitology, 91, 253–259. DOI: 10.1645/GE- 3389.
• Vidal-Martínez V.M., Scholz T., Aguirre-Macedo M.L. 2001. Dactylogyridae of cichlid fishes from Nicaragua, Central America, with descriptions of Gussevia herotilapiae sp. n. and three new species of Sciadicleithrum (Monogenea: Ancyrocephalinae). Comparative Parasitology, 68, 76–86.