De Assis, José Eriberto;de Souza, José Roberto B.;de Lima, Manuela M.; de Lima, Gislaine V.;Cordeiro, Ralf T. S.; Pérez, Carlos D. (2019). Association between deep-water scale-worms (Annelida: Polynoidae) and black corals (Cnidaria: Antipatharia) in the Southwestern Atlantic. Zoologia. 36: 1-13.

350567

10.3897/zoologia.36.e28714 [view]

De Assis, José Eriberto;de Souza, José Roberto B.;de Lima, Manuela M.; de Lima, Gislaine V.;Cordeiro, Ralf T. S.; Pérez, Carlos D.

2019

36: 1-13

Publication

https://zoologia.pensoft.net/article/28714/list/9/

World Polychaeta Database (WPolyDb)

Available for editors   [request]

Polynoid scale-worms have been found living as commensals with deep-water antipatharians (commonly known as black corals) in the Potiguar Basin, off Rio Grande do Norte State, Northeastern Brazil. In this paper two polychaete species and four black corals species are redescribed. Benhamipolynoe cf. antipathicola and Parahololepidella cf. greeffi, and the black coral Stylopathes adinocrada Opresko, 2006 are recorded for the Southwestern Atlantic. Benhamipolynoe cf. antipathicola was first described from off New Zealand and the Malay Archipelago, as symbiont with the black coral Stylopathes tenuispina (Silberfeld, 1909). It was later reported for the North Atlantic, off Florida, associated with Stylopathes columnaris (Duchassaing, 1870). In our study, B. cf. antipathicola was found in association with the black coral S. adinocrada. Parahololepidella cf. greeffi was first described as a free-living from shallow waters off São Tomé and Cabo Verde Islands, West Africa, and later reported as symbiont with the black coral Tanacetipathes cf. spinescens in the same location. Our data expand both the geographical distribution and the host range of this species which is reported for the first time as symbiont with Tanacetipathes barbadensis (Brook, 1889), T. tanacetum (Pourtalès, 1880) and T. thamnea (Warner, 1981) in Brazil. The aim of this study is to discuss commensal associations between two species of scale-worm polynoids and black corals found in the Southwestern Atlantic, and also reporting their global distribution. Finally, we provided an updated list of the commensal polynoids and their black coral hosts.

Brazil

Associations, Symbiosis, Commensalism (parasitism see *PAR)

Annelida
Polychaeta

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