Chaetosoma Claparède, 1863 accepted as Drepanonema Cobb, 1933 accepted as Draconema Cobb, 1913 (original description)
Ctenodrilus Claparède, 1863 (original description)
Desmoscolex Claparède, 1863 (original description)
Desmoscolex (Desmolorenzenia) Claparède, 1863 (original description)
Echinoderes Claparède, 1863 (original description)
Echinoderes dujardinii Claparède, 1863 (original description)
Echinoderes monocercus Claparède, 1863 (original description)
Heterochaeta Claparède, 1863 accepted as Baltidrilus Timm, 2013 (original description)
Heterochaeta costata Claparède, 1863 accepted as Baltidrilus costatus (Claparède, 1863) (original description)
Heterosyllis Claparède, 1863 (original description)
Micronereis Claparède, 1863 (original description)
Micronereis variegata Claparède, 1863 (original description)
Microsyllis Claparède, 1863 accepted as Exogone Örsted, 1845 (original description)
Odontosyllis Claparède, 1863 (original description)
Odontosyllis gibba Claparède, 1863 (original description)
Prostoma kefersteinii Claparède, 1863 accepted as Polycystis naegelii Kölliker, 1845 (original description)
Pterosyllis Claparède, 1863 accepted as Amblyosyllis Grube, 1857 (original description)
Pterosyllis formosa Claparède, 1863 accepted as Amblyosyllis spectabilis (Johnston in Baird, 1861) (original description)
Pygospio Claparède, 1863 (original description)
Pygospio elegans Claparède, 1863 (original description)
Sphaerosyllis Claparède, 1863 (original description)
Sphaerosyllis erinaceus Claparède, 1863 accepted as Erinaceusyllis erinaceus (Claparède, 1863) (original description)
Sphaerosyllis hystrix Claparède, 1863 (original description)
Syllis armoricana Claparède, 1863 accepted as Syllis variegata Grube, 1860 (original description)
Syllis clavata Claparède, 1863 accepted as Salvatoria clavata (Claparède, 1863) (original description)
Syllis normannica Claparède, 1863 accepted as Nudisyllis divaricata (Keferstein, 1862) (original description)

Syntype uncatalogued, geounit English Channel, identified as Echinoderes dujardinii Claparède, 1863
Syntype uncatalogued, geounit English Channel, identified as Echinoderes monocercus Claparède, 1863

 Etymology

 for Echinoderes dujardinii Claparède, 1863

"Die von Dujardin bei St. Malo entdeckte Echinoderesart habe ich Echinoderes Dujardinii benannt." [=I have named ... [details]