Danorhynchus gosoeensis | summer 1954 | 35 m | | Kristineberg, Gasörännan, Weichboden mit Pennatula in etwa 35 m Tiefe. |
Acmostomum dioicum | 1955 or earlier | | seaweed | common on the West Coast of Scandinavia. |
Syndesmis echinorum | prior to 1926 | | | found with Echinus species. |
Graffilla buccinicola | prior to 1926 | | | found with Neptunea antiqua, and Buccinum undatum. |
Psammopolycystis falcata | 1956 or earlier | 35 m | | Kristineberg, Fjolbrotten, aus Bruchschill. |
Psammopolycystis bredungensis | 1956 or earlier | 35 m | clay | Kristineberg, near Bredungen, St. Bornö and Gasörännan in Lehmboden (loamy clay). |
Xenocicerina gracilis | 1956 or earlier | | | Westblad, no depth or substrate mentioned. |
Nannorhynchides herdlaensis | 1956 or earlier | | | In soft bottoms, especially with Zostera in shallow areas, Westblad. |
Nannorhynchides herdlaensis | 1956 or earlier | 5-10 m | mud (Lehmboden) | Kristineberg, Kristinebergsviken. |
Bradynectes sterreri | 1971 or earlier | | | 13 specimens (3 juveniles). |