羊海绵属

本属包括以下物种：^[1]

• Ircinia akaroa Cook & Bergquist, 1999
• Ircinia arbuscula (Hyatt, 1877)
• Ircinia aruensis (Hentschel, 1912)
• Ircinia arundinacea (Carter, 1880)
• Ircinia atrovirens (Keller, 1889)
• Ircinia aucklandensis Cook & Bergquist, 1999
• Ircinia bakusi Sim, Lee & Kim, 2016
• Ircinia bergquistia Sim, Lee & Kim, 2016
• Ircinia bocatorensis Kelly & Thacker, 2021
• Ircinia cactiformis (Rao, 1941)
• Ircinia cactus (Lendenfeld, 1889)
• Ircinia caliculata (Lendenfeld, 1888)
• Ircinia campana (Lamarck, 1814)
• Ircinia canus Sim, Lee & Kim, 2017
• Ircinia carteri Van Soest & Hooper, 2020
• Ircinia chevreuxi (Topsent, 1894)
• Ircinia clavata (Thiele, 1905)
• Ircinia collectrix (Poléjaeff, 1884)
• Ircinia colossa Calcinai, Bastari, Bertolino & Pansini, 2017
• Ircinia condensa (Topsent, 1894)
• Ircinia conulosa (Ridley, 1884)
• Ircinia cuspidata (Wilson, 1902)
• Ircinia cylindracea Vacelet, Vasseur & Lévi, 1976
• Ircinia dendroides (Schmidt, 1862)
• Ircinia dickinsoni (de Laubenfels, 1936)
• Ircinia digitata (Topsent, 1894)
• Ircinia echinata (Keller, 1889)
• Ircinia ectofibrosa (George & Wilson, 1919)
• Ircinia favosa (Lieberkühn, 1859)
• Ircinia felix (Duchassaing & Michelotti, 1864)
• Ircinia filamentosa (Lamarck, 1814)
• Ircinia fistulosa Cook & Bergquist, 1999
• Ircinia flagelliformis (Carter, 1886)
• Ircinia friabilis (Poléjaeff, 1884)
• Ircinia fusca (Carter, 1880)
• Ircinia gapaensis Sim, Lee & Kim, 2016
• Ircinia globulosa Sim, Lee & Kim, 2016
• Ircinia hummelincki van Soest, 1978
• Ircinia incrustans Sim, Lee & Kim, 2016
• Ircinia intertexta (Hyatt, 1877)
• Ircinia irregularis (Poléjaeff, 1884)
• Ircinia jejuensis Sim, Lee & Kim, 2016
• Ircinia lacuna Sim, Lee & Kim, 2017
• Ircinia laeviconulosa Kelly & Thacker, 2021
• Ircinia lapillus Sim, Lee & Kim, 2016
• Ircinia lendenfeldi de Laubenfels, 1948
• Ircinia livida Samaai, Pillay & Janson, 2019
• Ircinia lowi Kelly & Thacker, 2021
• Ircinia marginalis (Duchassaing & Michelotti, 1864)
• Ircinia microconulosa Pulitzer-Finali, 1982
• Ircinia munsumensis Sim, Lee & Kim, 2016
• Ircinia mureungensis Sim, Lee & Kim, 2016
• Ircinia mutans (Wilson, 1925)
• Ircinia nolanae Goodwin & Downey, 2021
• Ircinia novaezealandiae Bergquist, 1961
• Ircinia oligoceras (Poléjaeff, 1884)
• Ircinia oros (Schmidt, 1864)
• Ircinia pauciarenaria Boury-Esnault, 1973
• Ircinia paucifilamentosa Vacelet, 1961
• Ircinia paupera (Thiele, 1905)
• Ircinia pellita (Rao, 1941)
• Ircinia pilosa Pulitzer-Finali, 1982
• Ircinia pinna (Hentschel, 1912)
• Ircinia polejaeffi Van Soest & Hooper, 2020
• Ircinia procumbens (Poléjaeff, 1884)
• Ircinia radicula Sim, Lee & Kim, 2017
• Ircinia radix Kelly & Thacker, 2021
• Ircinia ramodigitata (Burton, 1934)
• Ircinia ramosa (Keller, 1889)
• Ircinia rectilinea (Hyatt, 1877)
• Ircinia repens Sandes & Pinheiro, 2014
• Ircinia reteplana (Topsent, 1923)
• Ircinia retidermata Pulitzer-Finali & Pronzato, 1981
• Ircinia richardsoni Goodwin & Downey, 2021
• Ircinia rubra (Lendenfeld, 1889)
• Ircinia ruetzleri Kelly & Thacker, 2021
• Ircinia schulzei (Dendy, 1905)
• Ircinia selaginea (Lamarck, 1814)
• Ircinia sergipana Sandes & Pinheiro, 2014
• Ircinia simae Goodwin & Downey, 2021
• Ircinia solida (Esper, 1794)
• Ircinia spiculosa (Hentschel, 1912)
• Ircinia stipitata (Topsent, 1894)
• Ircinia strobilina (Lamarck, 1816)
• Ircinia subaspera Cook & Bergquist, 1999
• Ircinia tintinnabula (Duchassaing & Michelotti, 1864)
• Ircinia tristis (Duchassaing & Michelotti, 1864)
• Ircinia truncata (Topsent, 1894)
• Ircinia tuberosa (Dendy, 1905)
• Ircinia tunica Sim, Lee & Kim, 2017
• Ircinia turrita Cook & Bergquist, 1999
• Ircinia undulans Cook & Bergquist, 1999
• Ircinia vallata (Dendy, 1887)
• Ircinia vansoesti Kelly & Thacker, 2021
• Ircinia variabilis (Schmidt, 1862)
• Ircinia vestibulata (Szymanski, 1904)
• Ircinia wistarii Wilkinson, 1978

归入本属的物种：

• Hircinia fasiciculatua