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Dactylogyrids (Monogenea) parasitic on cichlids from Northern Brazil, with description of two new species of Sciadicleithrum and new host and geographical records

100%

Paschoal F., Scholz T., Tavares-Dias M., Luque J. L.

Acta Parasitologica

2016

tom 61

nr 1

A new species of Demidospermus Suriano, 1983 [Monogenea, Dactylogyridae] parasitic on Loricariichthys platymetopon Isbrucker et Nijssen [Loricariidae, Siluriformes] from the Upper Parana River floodplain, Brazil

80%

Ferrari-Hoeinghaus A. P., Bellay S., Takemoto R. M., Pavanelli G. C.

Acta Parasitologica

2010

tom 55

nr 1

16-19

Demidospermus paranaensis sp. nov. is described from the gills of Loricariichthys platymetopon Isbrücker et Nijssen (Loricariidae, Siluriformes) from the Upper Paraná River floodplain, Brazil. This new species differs from other members of Demidospermus in the following features: tegument with annulations throughout trunk and peduncle, eyes absent, longer male copulatory organ (MCO) with ovate base. Demidospermus paranaensis sp. nov. is similar to its congenerics by having tandem gonads, a counterclockwise-coiled MCO, non-articulated groove-like accessory piece serving as a MCO guide, sinistral vaginal aperture, and V-shaped haptoral bars.

Polylabris bengalensis sp. nov. (Monogenea, Microcotylidae) from siganid fishes of the Visakhapatnam coast, Bay of Bengal, India

80%

Sailaja B., Madhavi R.

Acta Parasitologica

2011

tom 56

nr 3

A new species Polylabris bengalensis (Monogenea, Microcotylidae) is described from the gills of the siganid fishes, Siganus javus and S. oramin from the coast of Visakhapatnam, Bay of Bengal, India. It most closely resembles P. mamaevi but differs in having unequal caeca terminating at different levels in the haptor, in the follicular testis forming a compact mass, in the presence of a thick layer of concentric muscles surrounding the genital atrium and in the terminal part of the male copulatory organ not recurved. The validity of various species of Polylabris recorded from siganids from different geographical regions is discussed.

Ograniczanie wyników

3 Acta Parasitologica

1 Bellay S.

1 Ferrari-Hoeinghaus A. P.

1 Luque J. L.

1 Madhavi R.

1 Paschoal F.

1 Pavanelli G. C.

1 Sailaja B.

1 Scholz T.

1 Takemoto R. M.

1 Tavares-Dias M.

1 2016

1 2011

1 2010

Wyniki wyszukiwania

Dactylogyrids (Monogenea) parasitic on cichlids from Northern Brazil, with description of two new species of Sciadicleithrum and new host and geographical records

A new species of Demidospermus Suriano, 1983 [Monogenea, Dactylogyridae] parasitic on Loricariichthys platymetopon Isbrucker et Nijssen [Loricariidae, Siluriformes] from the Upper Parana River floodplain, Brazil

Polylabris bengalensis sp. nov. (Monogenea, Microcotylidae) from siganid fishes of the Visakhapatnam coast, Bay of Bengal, India