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Ergasilus youngi sp.nov. [Copepoda, Poecilostomatoida, Ergasilidae] parasitic on Aspistor luniscutis [Actinopterygii, Ariidae] from off the State of Rio de Janeiro, Brazil

100%

Tavares L. E. R., Luque J. L.

Acta Parasitologica

2005

tom 50

nr 2

A new species of Ergasilus von Nordmann, 1832 (Copepoda, Ergasilidae) parasitic on the gills of sea catfish, Aspistor luniscutis (Valenciennes, 1840) (Ariidae) from the coastal zone of the state of Rio de Janeiro, Brazil is described and illustrated. The new species is characterized by the presence of 2-segmented first endopod with rosette-like array of blunt spinules, 3-seg- mented fourth endopod, first antennulary segment with single seta and not inflated cephalosome.

Acanthochondria triangularis sp.nov. [Copepoda, Poecilostomatoida, Chondracanthidae] parasitic on Urophycis brasiliensis and U.mystaceus [Osteichthyes, Phycidae] from the Southern Brazilian coastal zone

80%

Alves D. R., Luque J. L., Paraguassu A. R.

Acta Parasitologica

2003

tom 48

nr 1

A new species of Acanthochondria (Copepoda, Poecilostomatoida, Chondracanthidae) parasitic on Brazilian codling Urophycis brasiliensis (Kaup, 1858) and the gulf hake U. mystaceus Ribeiro, 1903 from the Brazilian coastal zone, is described and illustrated. The new species of Acanthochondria differs from the other species of genus by a combination of characters that include shape of the head, shape of the trunk and size of the trunk posterior processes. This is the first record of Acanthochondria species from the South American Atlantic Ocean.

Ograniczanie wyników

2 Acta Parasitologica

2 Luque J. L.

1 Alves D. R.

1 Paraguassu A. R.

1 Tavares L. E. R.

1 2005

1 2003

Wyniki wyszukiwania

Ergasilus youngi sp.nov. [Copepoda, Poecilostomatoida, Ergasilidae] parasitic on Aspistor luniscutis [Actinopterygii, Ariidae] from off the State of Rio de Janeiro, Brazil

Acanthochondria triangularis sp.nov. [Copepoda, Poecilostomatoida, Chondracanthidae] parasitic on Urophycis brasiliensis and U.mystaceus [Osteichthyes, Phycidae] from the Southern Brazilian coastal zone