# Marphysa

Marphysa is a genus of annelids belonging to the family Eunicidae.
The genus has cosmopolitan distribution.

## Species

Species recognised on WoRMS as of October 2023:
* Marphysa aenea (Blanchard, 1849)
* Marphysa acicularum Webster, 1884
* Marphysa aegypti Elgetany, El-Ghobashy, Ghoneim & Struck, 2018
* Marphysa aenea (Blanchard in Gay, 1849)
* Marphysa americana Monro, 1933
* Marphysa angelensis Fauchald, 1970
* Marphysa aransensis Treadwell, 1939
* Marphysa atlantica (Kinberg, 1865)
* Marphysa baileybrockae Molina-Acevedo & Idris, 2020
* Marphysa banana Lavesque, Daffe, Glasby, Hourdez & Hutchings, 2022
* Marphysa baudini Lavesque, Zanol, Daffe, Flaxman & Hutchings, 2023
* Marphysa bernardi Rullier, 1972
* Marphysa bifurcata Kott, 1951
* Marphysa birgeri Molina-Acevedo & Idris, 2020
* Marphysa bonhardi (McIntosh, 1885)
* Marphysa borradailei Pillai, 1958
* Marphysa brasiliensis (Hansen, 1882)
* Marphysa brevibranchiata Treadwell, 1921
* Marphysa brevitentaculata Treadwell, 1921
* Marphysa californica Moore, 1909
* Marphysa capensis (Schmarda, 1861)
* Marphysa chevalensis Willey, 1905
* Marphysa chirigota Martin, Gil & Zanol in Martin et al. 2020
* Marphysa corallina (Kinberg, 1865)
* Marphysa davidattenboroughi Lavesque, Zanol, Daffe, Flaxman & Hutchings, 2023
* Marphysa depressa (Schmarda, 1861)
* Marphysa digitibranchia Hoagland, 1920
* Marphysa durbanensis Day, 1934
* Marphysa emiliae Molina-Acevedo & Carrera-Parra, 2017
* Marphysa fauchaldi Glasby & Hutchings, 2010
* Marphysa fijiensis Molina-Acevedo & Idris, 2021
* Marphysa formosa Steiner & Amaral, 2000
* Marphysa fragilis Treadwell, 1911
* Marphysa furcellata Crossland, 1903
* Marphysa gaditana Martin, Gil & Zanol in Martin et al. 2020
* Marphysa galluccii Orensanz, 1990
* Marphysa gayi Quatrefages, 1866
* Marphysa gravelyi Southern, 1921
* Marphysa haemasona Quatrefages, 1866
* Marphysa hamata (Schmarda, 1861)
* Marphysa hongkongensa Wang, Zhang & Qiu, 2018
* Marphysa iloiloensis Glasby, Mandario, Burghardt, Kupriyanova, Gunton & Hutchings, 2019
* Marphysa januarii (Grube, 1881)
* Marphysa johnsoni (Langerhans, 1880)
* Marphysa kristiani Zanol, da Silva & Hutchings, 2016
* Marphysa leidii Quatrefages, 1866
* Marphysa macintoshi Crossland, 1903
* Marphysa madrasi Hutchings, Lavesque, Priscilla, Daffe, Malathi & Glasby, 2020
* Marphysa mangeri Augener, 1918
* Marphysa mauritanica Gillet, 1990
* Marphysa maxidenticulata Liu, Hutchings & Kupriyanova, 2018
* Marphysa minima (Hansen, 1882)
* Marphysa moribidii Idris, Hutchings & Arshad, 2014
* Marphysa mortenseni Monro, 1928
* Marphysa mossambica (Peters, 1854)
* Marphysa mullawa Hutchings & Karageorgopoulos, 2003
* Marphysa multipectinata Liu, Hutchings & Sun, 2017
* Marphysa nobilis Treadwell, 1917
* Marphysa orensanzi Carrera-Parra & Salazar-Vallejo, 1998
* Marphysa orientalis (Willey, 1905)
* Marphysa orientalis Treadwell, 1936
* Marphysa papuaensis Lavesque, Daffe, Glasby, Hourdez & Hutchings, 2022
* Marphysa parishii Baird, 1869
* Marphysa peruviana Quatrefages, 1866
* Marphysa pseudosessiloa Zanol, da Silva & Hutchings, 2017
* Marphysa quadrioculata (Grube, 1856)
* Marphysa regalis Verrill, 1900
* Marphysa sanguinea (Montagu, 1813)
* Marphysa schmardai Gravier, 1907
* Marphysa sebastiana Steiner & Amaral, 2000
* Marphysa sessilobranchiata Hartmann-Schröder, 1984
* Marphysa sherlockae Kara, Molina-Acevedo, Zanol, Simon & Idris, 2020
* Marphysa simplex (Langerhans, 1884)
* Marphysa soembaensis Augener, 1933
* Marphysa striata (Kinberg, 1865)
* Marphysa stylobranchiata Moore, 1909
* Marphysa tamurai Okuda, 1934
* Marphysa teres (Treadwell, 1922)
* Marphysa teretiuscula (Schmarda, 1861)
* Marphysa tribranchiata Liu, Hutchings & Sun, 2017
* Marphysa tripectinata Liu, Hutchings & Sun, 2017
* Marphysa unibranchiata Knox & Cameron, 1970
* Marphysa victori Lavesque, Daffe, Bonifácio & Hutchings, 2017
* Marphysa viridis Treadwell, 1917
* Marphysa zanolae Lavesque, Daffe, Glasby, Hourdez & Hutchings, 2022