Parasites of The White Mullet, Mugil curema Valenciennes, 1836 (Mugiliformes: Mugilidae), From Santa Catarina State, Southern Brazil.

Authors

  • Rosiléia Marinho de Quadros Departamento de Medicina Veterinária, Centro de Ciências Agroveterinárias, Universidade do Estado de Santa Catarina (Cav - Udesc), Lages, SC, Brazil - Laboratório de Zoologia e Parasitologia, Universidade do Planalto Catarinense (UNIPLAC), Lages, SC, Brazil https://orcid.org/0000-0003-2801-0289
  • Aline Brum Figueredo Ruschel Departamento de Aquicultura da UFSC, vinculada ao Laboratório de Piscicultura Marinha (LAPMAR), Universidade Federal de Santa Catarina (UFSC), Florianópolis, SC, Brazil https://orcid.org/0000-0002-5801-2317
  • Jary André Carneiro Júnior Laboratório de Zoologia e Parasitologia, Universidade do Planalto Catarinense (UNIPLAC), Lages, SC, Brazil https://orcid.org/0000-0001-8625-0542
  • Pedro Volkmer de Castilho Departamento de Engenharia de Pesca e Ciências Biológicas, Universidade do Estado de Santa Catarina (UDESC), Laguna, SC, Brazil. https://orcid.org/0000-0002-9939-7807
  • Renata Assis Casagrande Departamento de Medicina Veterinária, Centro de Ciências Agroveterinárias, Universidade do Estado de Santa Catarina (Cav - Udesc), Lages, SC, Brazil. https://orcid.org/0000-0001-6845-6344
  • Ricardo Bassini-Silva Laboratório de Coleções Zoológicas, Instituto Butantan, São Paulo, SP, Brazil. https://orcid.org/0000-0002-9568-4120

DOI:

https://doi.org/10.62429/rnh20251911972

Keywords:

Environmental indicators, Fish health, Histopathology, Parasitology, Southern Brazil

Abstract

This study investigates the parasitic fauna of Mugil curema Valenciennes, 1836 (Mugilidae) from Laguna, southern Santa Catarina, Brazil, being the first parasitological survey of this species in the region. A total of 52 specimens were examined for ecto- and endoparasites. The external examination revealed Ergasilidae specimens and copepod eggs on the gills, while the monogenean Metamicrocotyla macracantha (Alexander, 1954) was identified. Internal prospection showed the presence of the acanthocephalan Neoechinorhynchus curemai Noronha, 1973 and one unidentified digenean from the family Haploporidae. Histopathological analysis revealed hepatic lesions and mild inflammation in intestinal tissue. These findings underscore the importance of parasites in M. curema, contributing to the ecological understanding of parasitism in marine fish and its potential implications for human health and environmental monitoring.

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Published

2025-05-27

How to Cite

Marinho de Quadros, R., Figueredo Ruschel, A. B. ., Carneiro Júnior, J. A. ., Volkmer de Castilho, P. ., Assis Casagrande, R. ., & Bassini-Silva, R. . (2025). Parasites of The White Mullet, Mugil curema Valenciennes, 1836 (Mugiliformes: Mugilidae), From Santa Catarina State, Southern Brazil. Neotropical Helminthology, 19(1). https://doi.org/10.62429/rnh20251911972