Phloeodictyidae Carter, 1882
Oceanapia aberrans (Dendy, 1924)
Oceanapia abrolhosensis (Dendy & Frederick, 1924)
Oceanapia aerea (Topsent, 1904)
Oceanapia aereum (Topsent, 1904)
Oceanapia aliformis (Ridley, 1884)
Oceanapia amboinensis Topsent, 1897
Oceanapia amphirhiza (Schmidt, 1880)
Oceanapia arcifera Dendy, 1924
Oceanapia arenosa Rao, 1941
Oceanapia ascidia (Schmidt, 1870)
Oceanapia atlantica Lévi, 1969
Oceanapia bacillifera Wilson, 1904
Oceanapia bartschi (de Laubenfels, 1934)
Oceanapia cagayensis (Wilson, 1925)
Oceanapia canalis (Ridley, 1884)
Oceanapia cancap de Weerdt & van Soest, 1986
Oceanapia carbonilla de Laubenfels, 1954
Oceanapia cohaerens (Carter, 1886)
Oceanapia constructa (Rützler, 1965)
Oceanapia coriacea (Topsent, 1904)
Oceanapia corticata (Whitelegge, 1901)
Oceanapia crassispicula (Kieschnick, 1896)
Oceanapia cribrirhina (Vacelet & Vasseur, 1971)
Oceanapia decipiens (Sarà, 1958)
Oceanapia desquefaundia Fromont, 1991
Oceanapia dura (Vacelet & Vasseur, 1971)
Oceanapia elastica (Keller, 1891)
Oceanapia elongata (Topsent, 1892)
Oceanapia enigmatica (Sarà, 1978)
Oceanapia eumitum (Kirkpatrick, 1903)
Oceanapia eusiphonia (Ridley, 1884)
Oceanapia exigua Pulitzer-Finali, 1993
Oceanapia fibulata (Schmidt, 1880)
Oceanapia fistulosa (Bowerbank, 1873)
Oceanapia fragilis Topsent, 1897
Oceanapia fuliginosa (Carter, 1882)
Oceanapia globosa Pulitzer-Finali, 1993
Oceanapia hondurasensis (Carter, 1882)
Oceanapia imperfecta Dendy, 1895
Oceanapia incrustans
Oceanapia incrustata (Dendy, 1922)
Oceanapia integra (Topsent, 1897)
Oceanapia irregularis (Lundbeck, 1902)
Oceanapia isodictyiformis (Carter, 1882)
Oceanapia kirkpatricki Hentschel, 1914
Oceanapia macrotoxa (Hooper, 1984)
Oceanapia media (Thiele, 1899)
Oceanapia microtoxa Desqueyroux-Faúndez & van Soest, 1997
Oceanapia minor (Sarà, 1958)
Oceanapia minuta (Vacelet, Vasseur & Lévi, 1976)
Oceanapia mollis Dendy, 1895
Oceanapia mucronata (Vacelet, Vasseur & Lévi, 1976)
Oceanapia niduliformis (Carter, 1882)
Oceanapia nodosa (George & Wilson, 1919)
Oceanapia nodulosa (Topsent, 1928)
Oceanapia oleracea (Schmidt, 1870)
Oceanapia ooita (Hoshino, 1981)
Oceanapia pacifica (Dickinson, 1945)
Oceanapia papula Desqueyroux-Faúndez, 1987
Oceanapia pedunculata (Ridley & Dendy, 1886)
Oceanapia pellucida (Ridley, 1884)
Oceanapia peltata (Schmidt, 1870)
Oceanapia penicilliformis (van Soest & Sass, 1981)
Oceanapia perforata (Sarà, 1960)
Oceanapia perlucida (Desqueyroux-Faúndez, 1987)
Oceanapia petrosia (Lendenfeld, 1888)
Oceanapia phillipensis Dendy, 1895
Oceanapia pinella (de Laubenfels, 1954)
Oceanapia polysiphonia (Dendy, 1922)
Oceanapia porosa (Dendy, 1922)
Oceanapia putridosa (Lamarck, 1815)
Oceanapia ramsayi (Lendenfeld, 1888)
Oceanapia renieroides Burton, 1934
Oceanapia reticulata (Topsent, 1904)
Oceanapia robusta (Bowerbank, 1866)
Oceanapia sagittaria (Sollas, 1902)
Oceanapia sessilis (Kirkpatrick, 1900)
Oceanapia seychellensis (Dendy, 1922)
Oceanapia spathulifera (Ridley, 1884)
Oceanapia stalagmitica (Wiedenmayer, 1977)
Oceanapia tenuis Desqueyroux-Faúndez, 1987
Oceanapia toxonisimilis (Hoshino, 1981)
Oceanapia toxophila Dendy, 1922
Oceanapia triangulata (Desqueyroux-Faúndez, 1987)
Oceanapia tuber (Lundbeck, 1902)
Oceanapia vacua (Sarà, 1961)
Oceanapia vera (Lévi, 1993)
Oceanapia viridescens (Schmidt, 1880)
Oceanapia zoologica (Dendy, 1905)
Phloeodictyon abrolhosensis Dendy & Frederick, 1924