@misc{57902, type = "Article", year = "2019", title = "New genera and species from the Equatorial Pacific provide phylogenetic insights into deep-sea Polynoidae (Annelida)", journal = "Zoological Journal Of The Linnean Society", editor = "Oxford University Press (OUP)", volume = "185", number = "3", pages = "555-635", author = "Bonifacio Paulo, Menot Lenaick", url = "https://archimer.ifremer.fr/doc/00467/57902/", organization = "", address = "FRANCE", doi = "https://doi.org/10.1093/zoolinnean/zly063", abstract = "
Polynoidae contains ~900 species within 18 subfamilies, some of them restricted to the deep sea. Macellicephalinae is the most diverse among these deep-sea subfamilies. In the abyssal Equatorial Pacific Ocean, the biodiversity of benthic communities is at stake in the Clarion-Clipperton Fracture Zone (CCFZ) owing to increased industrial interest in polymetallic nodules. The records of polychaetes in this region are scarce. Data gathered during the JPI Oceans cruise SO239 made a significant contribution to fill this gap, with five different localities sampled between 4000 and 5000 m depth. Benthic samples collected using an epibenthic sledge or a remotely operated vehicle resulted in a large collection of polynoids. The aims of this study are as follows: (1) to describe new species of deep-sea polynoids using morphology and molecular data (COI, 16S and 18S); and (2) to evaluate the monophyly of Macellicephalinae. Based on molecular and morphological phylogenetic analyses, ten subfamilies are synonymized with Macellicephalinae in order to create a homogeneous clade determined by the absence of lateral antennae. Within this clade, the Anantennata clade was well supported, being determined by the absence of a median antenna. Furthermore, 17 new species and four new genera are described, highlighting the high diversity hidden in the deep. A taxonomic key for the 37 valid genera of the subfamily Macellicephalinae is provided.
", key = "" }