Nea
Neamphius de Laubenfels, 1953
- Neamphius huxleyi (Sollas, 1888)
Porifera → Demospongiae → Heteroscleromorpha → Tetractinellida → Astrophorina → Thoosidae
Neg
Negombata de Laubenfels, 1936
- Negombata corticata (Carter, 1879)
- Negombata kenyensis (Pulitzer-Finali, 1993)
- Negombata magnifica (Keller, 1889)
Porifera → Demospongiae → Heteroscleromorpha → Poecilosclerida → Podospongiidae
Negombo Dendy, 1905
- Negombo acanthosanidastera (Hoshino, 1981)
- Negombo jogashimensis (Tanita & Hoshino, 1990)
- Negombo kellyae Hooper, 2002
- Negombo tenuistellata Dendy, 1905
Porifera → Demospongiae → Heteroscleromorpha → Axinellida → Heteroxyidae
Neo
Neoaulaxinia Pisera & Lévi, 2002
- Neoaulaxinia clavata (Lévi & Lévi, 1988)
- Neoaulaxinia persicum Kelly, 2007
- Neoaulaxinia zingiberadix Kelly, 2007
Porifera → Demospongiae → Heteroscleromorpha → Tetractinellida → Astrophorina → Phymatellidae
Neoaulocystis Zhuravleva, 1962
- Neoaulocystis cristata Reiswig & Kelly, 2011
- Neoaulocystis grayi (Bowerbank, 1869)
- Neoaulocystis polae (Ijima, 1927)
- Neoaulocystis zitteli (Marshall & Meyer, 1877)
Porifera → Hexactinellida → Hexasterophora → Lychniscosida → Aulocystidae
Neocaledoniella Tabachnick & Lévi, 2004
- Neocaledoniella caulophacoides (Tabachnick & Lévi, 2002)
Porifera → Hexactinellida → Hexasterophora → Lyssacinosida → Euplectellidae → Bolosominae
- Neocladia Koltun, 1970
Neofibularia Hechtel, 1965
- Neofibularia chinensis Pulitzer-Finali, 1982
- Neofibularia hartmani Hooper & Lévi, 1993
- Neofibularia irata Wilkinson, 1978
- Neofibularia mordens Hartman, 1967
- Neofibularia nolitangere (Duchassaing & Michelotti, 1864)
Porifera → Demospongiae → Heteroscleromorpha → Biemnida → Biemnidae
Neopelta Schmidt, 1880
- Neopelta amphiaster (Schmidt, 1879)
- Neopelta imperfecta Schmidt, 1880
- Neopelta perfecta Schmidt, 1880
- Neopelta plinthosellina Lévi & Lévi, 1988
- Neopelta pulvinus Kelly, 2007
Porifera → Demospongiae → Heteroscleromorpha → Tetractinellida → Astrophorina → Neopeltidae
Porodica Neopeltidae Sollas, 1888
- Callipelta Sollas, 1888
- Daedalopelta Sollas, 1888
- Homophymia Vacelet & Vasseur, 1971
- Neopelta Schmidt, 1880
Porifera → Demospongiae → Heteroscleromorpha → Tetractinellida → Astrophorina
Neopetrosia de Laubenfels, 1949
- Neopetrosia carbonaria (Lamarck, 1814)
- Neopetrosia chaliniformis (Thiele, 1899)
- Neopetrosia compacta (Ridley & Dendy, 1886)
- Neopetrosia contignata (Thiele, 1899)
- Neopetrosia cylindrica (Lamarck, 1815)
- Neopetrosia delicatula (Dendy, 1905)
- Neopetrosia densissima (Wilson, 1904)
- Neopetrosia dominicana (Pulitzer-Finali, 1986)
- Neopetrosia dutchi Van Soest, Meesters & Becking, 2014
- Neopetrosia eurystomata Van Soest, Meesters & Becking, 2014
- Neopetrosia exigua (Kirkpatrick, 1900)
- Neopetrosia granulosa (Wilson, 1925)
- Neopetrosia halichondrioides Dendy, 1905
- Neopetrosia massa (Ridley & Dendy, 1886)
- Neopetrosia ovata Van Soest, Meesters & Becking, 2014
- Neopetrosia perforata (Lévi, 1959)
- Neopetrosia problematica (de Laubenfels, 1930)
- Neopetrosia proxima (Duchassaing & Michelotti, 1864)
- Neopetrosia rava (Thiele, 1899)
- Neopetrosia retiderma (Dendy, 1922)
- Neopetrosia rosariensis (Zea & Rützler, 1983)
- Neopetrosia sapra (de Laubenfels, 1954)
- Neopetrosia seriata (Hentschel, 1912)
- Neopetrosia similis (Ridley & Dendy, 1886)
- Neopetrosia subtriangularis (Duchassaing, 1850)
- Neopetrosia tenera (Carter, 1887)
- Neopetrosia truncata (Ridley & Dendy, 1886)
- Neopetrosia tuberosa (Dendy, 1922)
- Neopetrosia vanilla (de Laubenfels, 1930)
- Neopetrosia zumi (Ristau, 1978)
Porifera → Demospongiae → Heteroscleromorpha → Haplosclerida → Petrosiidae
Neophrissospongia Pisera & Lévi, 2002
- Neophrissospongia endoumensis Pisera & Vacelet, 2011
- Neophrissospongia microstylifera (Lévi & Lévi, 1983)
- Neophrissospongia nana Manconi & Serusi, 2008
- Neophrissospongia nolitangere (Schmidt, 1870)
- Neophrissospongia radjae Pisera & Vacelet, 2011
- Neophrissospongia tubulata (van Soest & Stentoft, 1988)
Porifera → Demospongiae → Heteroscleromorpha → Tetractinellida → Astrophorina → Corallistidae
Neopodospongia Sim-Smith & Kelly, 2011
- Neopodospongia bergquistae Sim-Smith & Kelly, 2011
- Neopodospongia exilis Sim-Smith & Kelly, 2011
- Neopodospongia normani (Stephens, 1915)
- Neopodospongia pagei Sim-Smith & Kelly, 2011
- Neopodospongia tupecomareni Hajdu, Desqueyroux-Faúndez, Carvalho, Lôbo-Hajdu & Willenz, 2013
Porifera → Demospongiae → Heteroscleromorpha → Poecilosclerida → Podospongiidae
Neoschrammeniella Pisera & Lévi, 2002
- Neoschrammeniella antarctica Kelly, 2007
- Neoschrammeniella bowerbankii (Johnson, 1863)
- Neoschrammeniella castrum Schlacher-Hoenlinger, Pisera & Hooper, 2005
- Neoschrammeniella fulvodesmus (Lévi & Lévi, 1983)
- Neoschrammeniella moreti (Lévi & Lévi, 1988)
- Neoschrammeniella norfolki Schlacher-Hoenlinger, Pisera & Hooper, 2005
Porifera → Demospongiae → Heteroscleromorpha → Tetractinellida → Astrophorina → Corallistidae
Neosiphonia Sollas, 1888
- Neosiphonia fruticosa (Wilson, 1925)
- Neosiphonia motukawanui Kelly, 2007
- Neosiphonia schmidti Sollas, 1888
- Neosiphonia superstes Sollas, 1888
Porifera → Demospongiae → Heteroscleromorpha → Tetractinellida → Astrophorina → Phymatellidae
Net
Nethea Sollas, 1888
- Nethea amygdaloides (Carter, 1876)
- Nethea nana (Carter, 1880)
Porifera → Demospongiae → Heteroscleromorpha → Tetractinellida → Astrophorina → Pachastrellidae