Ammotrypane cylindricaudatus Hansen, 1879 accepted as Ophelina cylindricaudata (Hansen, 1879) (original description)
Cirratulus abranchiatus Hansen, 1878 (original description)
Cirratulus abyssorum Hansen, 1878 (original description)
Clymene koreni Hansen, 1879 accepted as Maldane sarsi Malmgren, 1865 (original description)
Eunoe islandica Hansen, 1878 accepted as Eunoe nodosa (M. Sars, 1861) (original description)
Myriochele sarsii Hansen, 1879 accepted as Myriochele heeri Malmgren, 1867 (original description)
Nephthys atlantica Hansen, 1879 accepted as Aglaophamus malmgreni (Théel, 1879) (original description)
Onuphis hyperborea Hansen, 1878 accepted as Nothria conchylega (Sars, 1835) (original description)
Polynoe (Eunoe) islandica Hansen, 1878 accepted as Eunoe nodosa (M. Sars, 1861) (original description)
Polynoe arctica Hansen, 1878 accepted as Eunoe oerstedi Malmgren, 1865 (original description)
Polynoe aspera Hansen, 1878 accepted as Harmothoe aspera (Hansen, 1878) (original description)
Potamilla malmgreni Hansen, 1878 accepted as Potamethus malmgreni (Hansen, 1878) (original description)
Protula arctica Hansen, 1879 accepted as Protis arctica (Hansen, 1879) (original description)
Scalibregma abyssorum Hansen, 1879 (original description)
Scalibregma parvum Hansen, 1879 accepted as Pseudoscalibregma parvum (Hansen, 1879) (original description)
Sphaerodorum abyssorum Hansen, 1878 (original description)
Trophonia hirsuta Hansen, 1878 accepted as Saphobranchia hirsuta (Hansen, 1878) (original description)
Typhlonereis Hansen, 1879 (original description)
Typhlonereis gracilis Hansen, 1879 (original description)

Syntype ZMUB, geounit Norwegian Sea, identified as Scalibregma parvum Hansen, 1879
Syntype, geounit Norwegian Sea, identified as Scalibregma parvum Hansen, 1879

 Etymology

 for Scalibregma parvum Hansen, 1879

Scalibregma parvum is probably named for its small size. The Latin adjective parvus -a -um means little or small. ... [details]

 Lectotype

 for Pseudoscalibregma parvum (Hansen, 1879)

The syntypes used by Hansen (1879) to describe the species from stations 18 and 31 from The Norwegian ... [details]