The Phylogenetic Position of Branchamphinome (Annelida, Amphinomidae) with a Description of a New Species from the North Pacific Ocean.
Zoolog Sci
; 39(1): 99-105, 2022 Feb.
Article
em En
| MEDLINE
| ID: mdl-35106997
ABSTRACT
A new species of amphinomid polychaete, Branchamphinome kohtsukai sp. nov., is described from Japanese waters, 29-211 m in depth. The species is distinguishable from other congeners by the following features i) branchiae with four-six filaments in midbody segments; ii) two pairs of eyes not coalescent; iii) the ventral side of the first four chaetigers broadly pigmented. This is the first record of Branchamphinome from the North Pacific Ocean. We provide a phylogenetic tree based on the sequences of four genes (COI, 16S, 18S, 28S) and discuss amphinomids' relationships.
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MEDLINE
Assunto principal:
Poliquetos
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Anelídeos
Idioma:
En
Ano de publicação:
2022
Tipo de documento:
Article