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First report of Artystone trysibia (Isopoda: Cymothoidae) in Caquetaia spectabilis (Cichliformes: Cichlidae)

Primeiro relato de Artystone trysibia (Isopoda: Cymothoidae) em Caquetaia spectabilis (Cichliformes: Cichlidae)

Abstract

The present study provides the first record of an isopod parasite (Artystone trysibia) on Caquetaia spectabilis, a cichlid from the eastern Amazon collected in the State of Amapá, northern Brazil. In May 2018, specimens of C. spectabilis were collected in the lower Jari River, and 33.3% were parasitized by A. trysibia on the tegument tissue between pelvic fins. No hemorrhage or injury signals were observed in the tegument of the host. This study also expanded the distribution of A. trysibia to the eastern Amazon.

Keywords:
Freshwater fish; isopod; Jari river; parasitism; tegmental hole

Colégio Brasileiro de Parasitologia Veterinária FCAV/UNESP - Departamento de Patologia Veterinária, Via de acesso Prof. Paulo Donato Castellane s/n, Zona Rural, , 14884-900 Jaboticabal - SP, Brasil, Fone: (16) 3209-7100 RAMAL 7934 - Jaboticabal - SP - Brazil
E-mail: cbpv_rbpv.fcav@unesp.br