Adocia densa (Bowerbank, 1866) accepted as Haliclona (Haliclona) simulans (Johnston, 1842) (basis of record)
Biminia Wiedenmayer, 1977 accepted as Oceanapia Norman, 1869 (basis of record)
Desmacidon jeffreysii Bowerbank, 1866 accepted as Oceanapia robusta (Bowerbank, 1866) (basis of record)
Gelliodes cavicornis Topsent, 1892 accepted as Oceanapia robusta (Bowerbank, 1866) (basis of record)
Haplosclerida (additional source)
Isodictya robusta Bowerbank, 1866 accepted as Oceanapia robusta (Bowerbank, 1866) (additional source)
Oceanapia isodictyiformis (Carter, 1882) (basis of record)
Oceanapia robusta (Bowerbank, 1866) (basis of record)
Petrosia crassa (Carter, 1876) represented as Petrosia (Petrosia) crassa (Carter, 1876) (basis of record)
Phloeodictyon Carter, 1882 accepted as Oceanapia Norman, 1869 (basis of record)
Phloeodictyon isodictyiforme Carter, 1882 accepted as Oceanapia isodictyiformis (Carter, 1882) (basis of record)
Reniera crassa Carter, 1876 accepted as Petrosia (Petrosia) crassa (Carter, 1876) (basis of record)
Rhizochalina Schmidt, 1870 accepted as Oceanapia Norman, 1869 (additional source)

Azores Canaries Madeira for Oceanapia isodictyiformis (Carter, 1882) 
Celtic Seas for Oceanapia isodictyiformis (Carter, 1882) 
North Sea for Oceanapia robusta (Bowerbank, 1866) 
Southern Norway for Petrosia crassa (Carter, 1876) 

Holotype BMNH 1872.5.4.1, geounit South European Atlantic Shelf, identified as Oceanapia isodictyiformis (Carter, 1882)

 Distribution

 for Oceanapia isodictyiformis (Carter, 1882)

Also reported from the Caribbean (van Soest, 1980, as Pellina nodosa, and from Beaufort Harbour (Atlantic coast ... [details]