Peer-reviewed veterinary case report
A new species of Heterocotyle Scott, 1904 (Monogenea: Monocotylidae) from the gills of Dasyatis guttata (Dasyatidae) in southwestern Atlantic waters off Rio de Janeiro, Brazil.
- Journal:
- Systematic parasitology
- Year:
- 2012
- Authors:
- Santos, Cláudia Portes et al.
- Affiliation:
- Laborató · Brazil
Abstract
Heterocotyle sulamericana n. sp. is described from the gills of Dasyatis guttata (Bloch & Schneider) caught off the coast of Brazil near Rio de Janeiro. This species can be distinguished from all other members of Heterocotyle Scott, 1904 by a combination of the morphology of the male copulatory organ, which is a short, slightly curved, sclerotised tube with no accessory piece, and the haptor, which has a single ridge surmounting all septa. This is the first Heterocotyle species to be described from the southwestern Atlantic.
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Search related cases →Original publication: https://pubmed.ncbi.nlm.nih.gov/22139010/