Artigo Acesso aberto Produção Nacional Revisado por pares

New insights on the taxonomy of Diadumene paranaensis (Cnidaria: Actiniaria) associated with mangrove roots in the Brazilian semi-arid coast

2024; Brazilian Academy of Sciences; Volume: 96; Issue: 3 Linguagem: Inglês

10.1590/0001-3765202420230101

ISSN

1678-2690

Autores

YAGO A. DE MELO, Manuela C. S. Araujo, Rafaela Camargo Maia, Paula Braga Gomes,

Tópico(s)

Marine Ecology and Invasive Species

Resumo

A dense estuarine aggregation of Diadumene paranaensis Beneti, Stampar, Maronna, Morandini & Da Silveira, 2015 associated with Rhizophora mangle L. was found at the Arpoeiras Beach, mouth of Acaraú River, Ceará, Brazilian semi-arid coast. Here, we compare biological and taxonomical traits with the type material, collected from the portuary zone of Paranaguá Bay, and propose modifications in the diagnosis of the species, as well as of the family Diadumenidae and genus Diadumene, to align with the description of our specimens. In addition, we discuss its tolerance to high salinity and predict a much broader geographic range for this sea anemone in Brazil.

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