Ammochares brasiliensis Hansen, 1882 accepted as Owenia brasiliensis (Hansen, 1882) (original description)
Arabella dubia Hansen, 1882 accepted as Lumbrineris janeirensis (Augener, 1934) accepted as Arabelloneris janeirensis (Augener, 1934) (original description)
Aricia armata Hansen, 1882 accepted as Nainereis laevigata (Grube, 1855) accepted as Naineris laevigata (Grube, 1855) (original description)
Aricia formosa Hansen, 1882 accepted as Phylo felix Kinberg, 1866 (original description)
Cirratulus danielseni Hansen, 1882 accepted as Timarete caribous (Grube, 1859) (original description)
Diopatra brasiliensis sensu Hansen, 1882 accepted as Diopatra cuprea (Bosc, 1802) (basis of record)
Diopatra variegata Hansen, 1882 accepted as Diopatra cuprea (Bosc, 1802) (original description)
Eunice parva Hansen, 1882 (original description)
Eurythoe brasiliensis Hansen, 1882 (original description)
Glycera edentata Hansen, 1882 accepted as Glycera americana Leidy, 1855 (original description)
Glycera incerta Hansen, 1882 (original description)
Halosydna brasiliensis Kinberg, 1858 accepted as Halosydnella australis (Kinberg, 1856) (basis of record)
Hesione margaritae Hansen, 1882 accepted as Hesione picta Müller in Grube, 1858 (original description)
Macrophyllum benedenii Hansen, 1882 accepted as Phyllodoce benedenii (Hansen, 1882) (original description)
Nauphanta brasiliensis Hansen, 1882 accepted as Marphysa brasiliensis (Hansen, 1882) (original description)
Nausicaa minima Hansen, 1882 accepted as Marphysa minima (Hansen, 1882) (original description)
Nereis aculeata Hansen, 1882 accepted as Perinereis aculeata (Hansen, 1882) (original description)
Nereis coerulea Hansen, 1882 accepted as Pseudonereis variegata (Grube, 1857) (original description)
Nereis ferox Hansen, 1882 accepted as Pseudonereis ferox (Hansen, 1882) (original description)
Nereis glasiovi Hansen, 1882 accepted as Platynereis dumerilii (Audouin & Milne Edwards, 1833) (original description)
Nereis gracilis Hansen, 1882 accepted as Platynereis dumerilii (Audouin & Milne Edwards, 1833) (original description)
Nereis lata Hansen, 1882 accepted as Nereis (Nereis) riisei Grube, 1857 accepted as Nereis riisei Grube, 1857 (original description)
Nereis macrocephala Hansen, 1882 accepted as Neanthes macrocephala (Hansen, 1882) (original description)
Nereis microphthalma Hansen, 1882 accepted as Pseudonereis variegata (Grube, 1857) (original description)
Nereis minor Hansen, 1882 accepted as Perinereis anderssoni Kinberg, 1865 (original description)
Nereis obscura Hansen, 1882 accepted as Pseudonereis variegata (Grube, 1857) (original description)
Nereis scolopendroides Hansen, 1882 (original description)
Nicidion incerta Hansen, 1882 accepted as Eunice cariboea Grube, 1856 accepted as Nicidion cariboea (Grube, 1856) (original description)
Onuphis tenuis Hansen, 1882 accepted as Kinbergonuphis tenuis (Hansen, 1882) (original description)
Ophelina brasiliensis Hansen, 1882 accepted as Antiobactrum brasiliensis (Hansen, 1882) (original description)
Ophelina kinbergii Hansen, 1882 (original description)
Phyllonereis Hansen, 1882 accepted as Pseudonereis Kinberg, 1865 (original description)
Phyllonereis benedenii Hansen, 1882 accepted as Pseudonereis variegata (Grube, 1857) (original description)
Polynoe janeirensis Quatrefages, 1866 accepted as Halosydnella australis (Kinberg, 1856) (source of synonymy)
Psammolyce kinbergi Hansen, 1882 accepted as Pelogenia kinbergi (Hansen, 1882) (original description)
Sabellaria bellis Hansen, 1882 (original description)
Spirographis gracilis Hansen, 1882 accepted as Spirographis spallanzanii (Gmelin, 1791) accepted as Sabella spallanzanii (Gmelin, 1791) (original description)
Spirographis imperialis Hansen, 1882 accepted as Spirographis spallanzanii (Gmelin, 1791) accepted as Sabella spallanzanii (Gmelin, 1791) (original description)
Spirographis nobilis Hansen, 1882 (original description)
Spirographis simplex Hansen, 1882 (original description)
Syllis brevicirris Hansen, 1882 (original description)
Terebellides koreni Hansen, 1882 (original description)

Lectotype ZMUB 2183, verbatimGeounit 2222 m depth, at 64..., identified as Typhlonereis gracilis Hansen, 1879

 Homonymy

 for Nereis gracilis Webster, 1884

Nereis gracilis Hansen, 1882 is a senior primary homonym to Nereis gracilis Webster, 1884. Nereis gracilis Webster, ... [details]

 Homonymy

 for Nereis gracilis Hansen, 1882

Nereis gracilis Hansen, 1882 is a senior primary homonym to Nereis gracilis Webster, 1884 [details]

 Type locality

 for Nereis gracilis Hansen, 1882

Bay of Rio de Janeiro, Brazil, Atlantic Ocean [details]

 Type locality

 for Nereis macrocephala Hansen, 1882

Bay of Rio de Janeiro, Atlantic Ocean, Brazil, approx -22.9265, -43.1474  [details]

 Type locality

 for Perinereis aculeata (Hansen, 1882)

Bay of Rio de Janeiro, Atlantic Ocean, Brazil, approx -22.9265, -43.1474 [details]