Catalogue of Notomastus M. Sars, 1851 (Annelida, Capitellidae) and the description of a new species from the Gulf of California Author García-Garza, María Elena Author León-González, Jesús Angel De Author Tovar-Hernández, María Ana text Zootaxa 2019 2019-04-05 4577 2 249 273 journal article 27382 10.11646/zootaxa.4577.2.2 627c5262-5f05-45f3-a88e-dd2cfeec5043 1175-5326 2629701 C61988A5-561D-4E34-9C0B-2E8BFF23BF25 3. Notomastus agassizii McIntosh, 1885 ( Fig. 2c ) Notomastus agassizii McIntosh, 1885 : 389 , pl. 46, fig. 3, pl. 24a, fig.15.— Eisig 1887 : 868 .— Roule 1896 : 457 .— El Haddad et al. 2013 : 103 .— Capaccioni-Azzati & El Haddad 2015 : 323 –324, fig. 136. Type material: * Syntype ( BMNH-AN01 1885.12.1.282) , * Syntype ( BMNH-AN01 1885.12.1.281) . Type locality: Western Atlantic , USA , off the coast New York , Sta. 47, 41°14’N , 65°45’W , May 7, 1873 , dredged. Sea bottom, blue mud, 42°C, 2,450.59 m , HMS Challenger ( 1872–76 ) . Records: Atlantic Ocean ( Roule 1896 ).