IRMNG Taxon list
Abietinaria abietina (Linnaeus, 1758)
Abietinaria alexanderi Nutting, 1904
Abietinaria alternitheca (Kudelin, 1914)
Abietinaria amphora Nutting, 1904
Abietinaria anguina (Trask, 1857)
Abietinaria annulata (Kirchenpauer, 1884)
Abietinaria cartilaginea Kirchenpauer, 1884 accepted as Abietinaria variabilis (Clark, 1877)
Abietinaria cassiparia Naumov, 1960
Abietinaria compressa (Merezhkovskii, 1878)
Abietinaria costata (Nutting, 1901) accepted as Abietinaria filicula (Ellis & Solander, 1786)
Abietinaria costata (Nutting, 1901) ? accepted as Abietinaria inconstans (Clark, 1877)
Abietinaria crassiparia Naumov, 1960
Abietinaria cruciformis Antsulevich, 1987
Abietinaria derbeki (Kudelin, 1913)
Abietinaria elsaeoswaldae Stechow, 1923
Abietinaria expansa Fraser, 1938
Abietinaria filicula (Ellis & Solander, 1786)
Abietinaria fusca (Johnston, 1847)
Abietinaria gagarae Naumov, 1960
Abietinaria gigantea (Clark, 1877)
Abietinaria gracilis Nutting, 1904
Abietinaria greenei (Murray, 1860)
Abietinaria immersa Vervoort, 1993
Abietinaria inconstans (Clark, 1877)
Abietinaria interversa (Pictet & Bedot, 1900)
Abietinaria juniperus Kirchenpauer, 1884
Abietinaria kincaidi (Nutting, 1901)
Abietinaria koltuni Naumov, 1960 accepted as Abietinaria thuiarioides (Clark, 1877)
Abietinaria labrata (Murray, 1860) accepted as Abietinaria anguina (Trask, 1857)
Abietinaria laevimarginata (Ritchie, 1907)
Abietinaria macrotheca Naumov, 1960
Abietinaria melo Kirchenpauer, 1884
Abietinaria merkii Kirchenpauer, 1884
Abietinaria pacifica Stechow, 1923
Abietinaria pulchra (Nutting, 1904)
Abietinaria raritheca Naumov, 1960
Abietinaria rigida Fraser, 1911
Abietinaria smirnowi (Kudelin, 1914)
Abietinaria spiralis Naumov, 1960
Abietinaria thuiarioides (Clark, 1877)
Abietinaria thujarioides (Clark, 1876) accepted as Abietinaria thuiarioides (Clark, 1877)
Abietinaria tilesi Kirchenpauer, 1884 accepted as Abietinaria anguina (Trask, 1857)
Abietinaria traski (Torrey, 1902)
Abietinaria trigona Antsulevich, 1987
Abietinaria turgida (Clark, 1877)
Abietinaria urceolus Naumov, 1960 accepted as Abietinaria gigantea (Clark, 1877)
Abietinaria variabilis (Clark, 1877)
Abietinella operculata (Jäderholm, 1903)
Abyla bicarinata Moser, 1925
Abyla brownia Sears, 1953 accepted as Abyla bicarinata Moser, 1925
Abyla carina Haeckel, 1888 accepted as Abyla trigona Quoy & Gaimard, 1827
Abyla haeckeli Lens & van Reimsdijk, 1908
Abyla ingeborgae Sears, 1953
Abyla leuckartii Huxley, 1859 accepted as Ceratocymba leuckarti (Huxley, 1859)
Abyla peruana Sears, 1953
Abyla schmidti Sears, 1953
Abyla tottoni Sears, 1953 accepted as Abyla bicarinata Moser, 1925
Abyla totttoni Sears, 1953
Abyla trigona Quoy & Gaimard, 1827
Abylopsis eschscholtzi Huxley, 1859
Abylopsis tetragona (Otto, 1823)
Acanthella effusa Allman, 1883
Acaulis primarius Stimpson, 1854
Acaulis rosae (Verrill, 1878)
Acauloides ammisatum Bouillon, 1965
Acauloides ilonae (Brinckmann-Voss, 1966)
Acryptolaria abies (Allman, 1877)
Acryptolaria andersoni Totton, 1930
Acryptolaria angulata (Bale, 1914)
Acryptolaria arboriformis (Ritchie, 1911)
Acryptolaria bathyalis Peña Cantero & Vervoort, 2010
Acryptolaria bulbosa (Stechow, 1932)
Acryptolaria conferta (Allman, 1877)
Acryptolaria corniformis Naumov & Stepanjants, 1962
Acryptolaria crassicaulis (Allman, 1888) accepted as Acryptolaria longitheca (Allman, 1877)
Acryptolaria disordinata Peña Cantero & Vervoort, 2010
Acryptolaria elegans (Allman, 1877)
Acryptolaria encarnae Peña Cantero & Vervoort, 2010
Acryptolaria flabelloides Peña Cantero & Vervoort, 2010
Acryptolaria flabellum (Allman, 1888)
Acryptolaria gemini Peña Cantero & Vervoort, 2010
Acryptolaria gracilis (Allman, 1888)
Acryptolaria infinita Peña Cantero & Vervoort, 2010
Acryptolaria intermedia Peña Cantero & Vervoort, 2010
Acryptolaria inversa Peña Cantero & Vervoort, 2010
Acryptolaria laertesi Peña Cantero & Vervoort, 2010
Acryptolaria longitheca (Allman, 1877)
Acryptolaria longitheca Fraser, 1943 accepted as Acryptolaria longitheca (Allman, 1877)
Acryptolaria medeae Peña Cantero & Vervoort, 2010
Acryptolaria minima Totton, 1930
Acryptolaria minuta Watson, 2003
Acryptolaria niobae Peña Cantero & Vervoort, 2010
Acryptolaria norfolkensis Peña Cantero & Vervoort, 2010
Acryptolaria normani Nutting, 1927
Acryptolaria novaecaledoniae Peña Cantero & Vervoort, 2010
Acryptolaria operculata Stepanjants, 1979
Acryptolaria patagonica El Beshbeeshy, 2011
Acryptolaria profunda Peña Cantero & Vervoort, 2010
Acryptolaria pseudoangulata Peña Cantero & Vervoort, 2010
Acryptolaria pseudoundulata Peña Cantero & Vervoort, 2010