Syllidae Grube, 1850 (Annelida) from Conception, Amanay and Banquete Banks off Canary Islands, with the description of two new species Author Núñez, Jorge Laboratorio de Bentos, Departamento de Biología Animal, Edafología y Geología, Facultad de Ciencias, Universidad de La Laguna, 38200 La Laguna, Tenerife, Canary Islands, Spain Author Martín, Guillermo San 0000-0002-8360-6221 guillermo.sanmartin@uam.es text Zootaxa 2024 2024-07-05 5477 1 43 65 http://dx.doi.org/10.11646/zootaxa.5477.1.3 journal article 299680 10.11646/zootaxa.5477.1.3 418a2845-412e-4bbc-9b2b-9040c88d861c 1175-5326 12681470 7FDBA6B8-8D37-44FD-8E12-11FFAF159C36 Paraehlersia ferrugina ( Langerhans, 1881 ) Ehlersia ferrugina Langerhans, 1881: 104–105 , pl. 4 fig. 10; Laubier 1968: 85 , fig. 3; Núñez & San Martín 1996: 207 , fig. 3D–I. Syllis (Ehlersia) ferrugina . Southern 1914: 38 ; Fauvel 1923: 269 , fig. 100k–u. Langerhansia ferrugina . Ben-Eliahu 1977: 44 , fig. 17; Campoy 1982: 400 , pl. 44. Syllis (Langerhansia) ferrugina . Day 1967: 244 , fig. 12.2.o–r; 1973: 29, fig. 4n–q; Gardiner 1976: 140 , fig. 12t –u. Paraehlersia ferrugina . San Martín 2003: 61–65 , figs. 19–21; San Martín, López & Aguado 2009: 1478 . Material examined. INFUECO stations: BC10 0710, 1 specimen , 219 m depth; BC8 0611, 3 specimens , 87 m depth; BC17 0611, 1 specimen , 833 m depth. Habitat. Species frequent in varied environments with interstitial habits, both on hard and soft substrates, from intertidal to depths of more than 400 m ( Campoy 1982 ; San Martín 2003 ; Núñez et al. 2005 ). Common on seaweeds, Posidonia oceanica and Cymodocea nodosa meadows and coraligenous concretions. The updated bathymetric range, based on material herein analysed, extends to 833 m depth. Distribution. Wide distribution in tropical, temperate, and subtropical waters, although the taxon can be a complex of species ( San Martín et al. 2009 ).