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A new species of Ophryotrocha (Annelida: Dorvilleidae) associated with the coral Lophelia pertusa (Anthozoa: Caryophylliidae) Pap. Avulsos de Zool. (São Paulo)
Miranda,Vinicius da Rocha; Rodrigues,Andrielle Raposo; Brasil,Ana Claudia dos Santos.
Abstract Ophryotrocha is the most speciose genus within Dorvilleidae, with species occurring in a great variety of environments around the globe. In Brazil, records of Ophryotrocha are scarce and no specific identification is provided for any of the records. Herein we describe a new species of Dorvilleidae, Ophryotrocha zitae sp. nov. Adult and larval specimens were found in the axis of a fragment of the cold-water coral Lophelia pertusa, sampled off São Paulo’s coast, at a depth of 245 m. Both forms are described and illustrated. This new species resembles O. puerilis, O. adherens and O. eutrophila, but can be distinguished based on differences in its mandible and on chaetae shape and arrangement.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Epibiont Cold-water Coral Deep-sea Eunicida; Associated fauna.
Ano: 2020 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492020000100213
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Do Morphological Similarities and human-induced dispersal explain the non-native occurrence of Serpulidae (Annelida) in Southwest Atlantic? Taxonomic detailing is the key Pap. Avulsos de Zool. (São Paulo)
Rodrigues,Andrielle Raposo; Skinner,Luis Felipe; Brasil,Ana Claudia dos Santos.
Abstract Species of Serpulidae are common on benthic and biofouling communities, occurring attached on both natural and artificial substrates. In this paper, Serpulids were collected from intertidal to subtidal areas, on rocky shore and suspended artificial plates in port areas. Herein we report three new records of serpulid species to the coast of Rio de Janeiro, Brazil. We also discuss the misidentification of Spirobranchus tetraceros, which was previously reported to the north of Rio de Janeiro.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Spirobranchus; Hydroides; Protula; Introduced species; Tropical West Atlantic.
Ano: 2020 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492020000100205
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