Dodatak:Popis spužvi, Rh
Rha
Rhabdastrella Thiele, 1903
- Rhabdastrella actinosa (Lévi, 1964)
- Rhabdastrella aurora (Hentschel, 1909)
- Rhabdastrella cordata Wiedenmayer, 1989
- Rhabdastrella cribriporosa (Dendy, 1916)
- Rhabdastrella distincta (Thiele, 1900)
- Rhabdastrella fibrosa Hechtel, 1983
- Rhabdastrella globostellata (Carter, 1883)
- Rhabdastrella intermedia Wiedenmayer, 1989
- Rhabdastrella membranacea (Hentschel, 1909)
- Rhabdastrella oxytoxa (Thomas, 1973)
- Rhabdastrella primitiva (Burton, 1926)
- Rhabdastrella providentiae (Dendy, 1916)
- Rhabdastrella reticulata (Carter, 1883)
- Rhabdastrella rowi (Dendy, 1916)
- Rhabdastrella spinosa (Lévi, 1967)
- Rhabdastrella sterrastraea (Row, 1911)
- Rhabdastrella trichophora (Lévi & Lévi, 1989)
- Rhabdastrella virgula Boury-Esnault, 1973
Porifera → Demospongiae → Heteroscleromorpha → Tetractinellida → Astrophorina → Ancorinidae
Rhabderemia Topsent, 1890
- Rhabderemia acanthostyla Thomas, 1968
- Rhabderemia africana van Soest & Hooper, 1993
- Rhabderemia antarctica van Soest & Hooper, 1993
- Rhabderemia batatas Ilan, Gugel & van Soest, 2004
- Rhabderemia besnardi Oliveira & Hajdu, 2005
- Rhabderemia bistylifera Lévi, 1961
- Rhabderemia burtoni van Soest & Hooper, 1993
- Rhabderemia coralloides Dendy, 1924
- Rhabderemia destituta van Soest & Hooper, 1993
- Rhabderemia fascicularis Topsent, 1927
- Rhabderemia forcipula (Lévi & Lévi, 1989)
- Rhabderemia gallica van Soest & Hooper, 1993
- Rhabderemia guernei Topsent, 1890
- Rhabderemia indica Dendy, 1905
- Rhabderemia intexta (Carter, 1876)
- Rhabderemia itajai Oliveira & Hajdu, 2005
- Rhabderemia mammillata (Whitelegge, 1907)
- Rhabderemia meirimensis Cedro, Hajdu & Correia, 2013
- Rhabderemia minutula (Carter, 1876)
- Rhabderemia mona (de Laubenfels, 1934)
- Rhabderemia mutans Topsent, 1927
- Rhabderemia profunda Boury-Esnault, Pansini & Uriz, 1994
- Rhabderemia prolifera Annandale, 1915
- Rhabderemia sorokinae Hooper, 1990
- Rhabderemia spinosa Topsent, 1896
- Rhabderemia spirophora (Burton, 1931)
- Rhabderemia stellata Bergquist, 1961
- Rhabderemia topsenti van Soest & Hooper, 1993
- Rhabderemia toxigera Topsent, 1892
- Rhabderemia uruguaiensis van Soest & Hooper, 1993
Porifera → Demospongiae → Heteroscleromorpha → Biemnida → Rhabderemiidae
Porodica Rhabderemiidae Topsent, 1928
- Rhabderemia Topsent, 1890
Porifera → Demospongiae → Heteroscleromorpha → Biemnida
Rhabdeurypon Vacelet, 1969
- Rhabdeurypon spinosum Vacelet, 1969
Porifera → Demospongiae → Heteroscleromorpha → Axinellida → Raspailiidae → Raspailiinae
Rhabdobaris Pulitzer-Finali, 1983
- Rhabdobaris implicata Pulitzer-Finali, 1983
Porifera → Demospongiae → Heteroscleromorpha → Bubarida → Bubaridae
Rhabdocalyptus Schulze, 1886
- Rhabdocalyptus arcticus Brøndsted, 1916
- Rhabdocalyptus asper Schulze, 1899
- Rhabdocalyptus australis Topsent, 1901
- Rhabdocalyptus baculifer Schulze, 1904
- Rhabdocalyptus bidentatus Okada, 1932
- Rhabdocalyptus borealis Okada, 1932
- Rhabdocalyptus capillatus Ijima, 1897
- Rhabdocalyptus dawsoni (Lambe, 1893)
- Rhabdocalyptus heteraster Okada, 1932
- Rhabdocalyptus mirabilis Schulze, 1899
- Rhabdocalyptus mollis Schulze, 1886
- Rhabdocalyptus monstraster Tabachnick, 1994
- Rhabdocalyptus nodulosus Schulze, 1899
- Rhabdocalyptus plumodigitatus Kirkpatrick, 1901
- Rhabdocalyptus tener Schulze, 1899
- Rhabdocalyptus tenuis Schulze, 1899
- Rhabdocalyptus unguiculatus Ijima, 1904
- Rhabdocalyptus victor Ijima, 1897
Porifera → Hexactinellida → Hexasterophora → Lyssacinosida → Rossellidae → Acanthascinae
Rhabdodictyum Schmidt, 1880
- Rhabdodictyum delicatum Schmidt, 1880
Porifera → Hexactinellida → Hexasterophora → Aulocalycoida → Aulocalycidae → Aulocalycinae
Rhabdopectella Schmidt, 1880
- Rhabdopectella tintinnus Schmidt, 1880
Porifera → Hexactinellida → Hexasterophora → Lyssacinosida → Euplectellidae → Corbitellinae
Rhaphidhistia Carter, 1879
- Rhaphidhistia belizensis Rützler, Piantoni, van Soest & Díaz, 2014
- Rhaphidhistia guajiraensis Díaz & Zea, 2014
- Rhaphidhistia mirabilis (Dendy, 1924)
- Rhaphidhistia spectabilis Carter, 1879
Porifera → Demospongiae → Heteroscleromorpha → Trachycladida → Trachycladidae
Rhaphoxya Hallmann, 1917
- Rhaphoxya cactiformis (Carter, 1885)
- Rhaphoxya felina Wiedenmayer, 1989
- Rhaphoxya laubenfelsi Dickinson, 1945
- Rhaphoxya pallida (Dendy, 1897)
- Rhaphoxya sectilis (Wiedenmayer, 1989)
- Rhaphoxya solida (Carter, 1885)
- Rhaphoxya systremma Hooper & Lévi, 1993
- Rhaphoxya typica Hallmann, 1917
Porifera → Demospongiae → Heteroscleromorpha → Bubarida → Dictyonellidae
Rhi
Rhizaxinella Keller, 1880
- Rhizaxinella arborescens Thiele, 1898
- Rhizaxinella australiensis Hentschel, 1909
- Rhizaxinella biseta Topsent, 1904
- Rhizaxinella burtoni Koltun, 1966
- Rhizaxinella cervicornis Thiele, 1898
- Rhizaxinella clava (Schmidt, 1870)
- Rhizaxinella clavata Thiele, 1898
- Rhizaxinella dichotoma Lévi, 1993
- Rhizaxinella durissima (Ridley & Dendy, 1886)
- Rhizaxinella elevata Thiele, 1898
- Rhizaxinella elongata (Ridley & Dendy, 1886)
- Rhizaxinella gadus (de Laubenfels, 1926)
- Rhizaxinella gracilis (Lendenfeld, 1898)
- Rhizaxinella incrassata Thiele, 1898
- Rhizaxinella nuda Wilson, 1925
- Rhizaxinella pyrifera (Delle Chiaje, 1828)
- Rhizaxinella radiata Hentschel, 1909
- Rhizaxinella ramulosa (Ridley & Dendy, 1886)
- Rhizaxinella schaudinni Hentschel, 1929
- Rhizaxinella shikmonae Ilan, Gugel, Galil & Janussen, 2003
- Rhizaxinella spiralis (Ridley & Dendy, 1886)
- Rhizaxinella uniseta Topsent, 1904
Porifera → Demospongiae → Heteroscleromorpha → Suberitida → Suberitidae
Rho
Rhopaloeides Thompson, Murphy, Bergquist & Evans, 1987
- Rhopaloeides odorabile Thompson, Murphy, Bergquist & Evans, 1987
Porifera → Demospongiae → Keratosa → Dictyoceratida → Spongiidae