Hoplopolemius Sganga & Roccatagliata, 2016

(SOSA), Senckenberg Ocean Species Alliance, Andrade, Luiz F., Boyko, Christopher B., Brandt, Angelika, Buge, Barbara, Dávila Jiménez, Yasmín, Henseler, Mats, Hernández Alcántara, Pablo, Jóźwiak, Piotr, Knauber, Henry, Marcondes Machado, Fabrizio, Martínez-Muñoz, Carlos A., Momtazi, Farzaneh, Nakadera, Yumi, Qiu, Jian-Wen, Riehl, Torben, Rouse, Greg W., Sigwart, Julia D., Sirenko, Boris, Souza-Filho, Jesser F., Steger, Jan, Stępień, Anna, Tilic, Ekin, Trautwein, Bianca, Vončina, Katarzyna, Williams, Jason D. & Zhang, Junlong, 2025, Ocean Species Discoveries 13 – 27 — Taxonomic contributions to the diversity of Polychaeta, Mollusca and Crustacea, Biodiversity Data Journal 13, pp. e 160349-e 160349 : e160349-

publication ID	https://doi.org/10.3897/BDJ.13.e160349
publication LSID	lsid:zoobank.org:pub:D20787E7-2F4D-4FFD-9F2D-93C8DD8AC6AD
DOI	https://doi.org/10.5281/zenodo.17357394
persistent identifier	https://treatment.plazi.org/id/1052E07F-FE95-5F17-8AF0-ADE2DB4B7EEB
treatment provided by	Biodiversity Data Journal by Pensoft
scientific name	Hoplopolemius Sganga & Roccatagliata, 2016
status

Treatment

Hoplopolemius Sganga & Roccatagliata, 2016 View in CoL

Type species: Hoplopolemius propinquus ( Richardson, 1902) View in CoL .

Composition: Four valid species. Hoplopolemius propinquus ( Richardson, 1902) View in CoL , Hoplopolemius toyoshious ( Larsen & Shimomura, 2006) View in CoL , Hoplopolemius triangulatus ( Richardson, 1902) View in CoL and Hoplopolemius olo Jóźwiak & Stępień , sp. nov.

Diagnosis

Rostrum without marginal serration. Antennule peduncle article 1 with more than one lateral apophysis; with inner flagellum multiarticulate and shorter than outer flagellum. Pereopod 1 exopod with last article elongated, having clearly less than 20 plumose marginal setae; propodus wide, not much longer than thick or the length of the carpus. Five pairs of pleopods.