Abietinaria alexanderi Nutting, 1904 (basis of record)
Abietinaria alternitheca (Kudelin, 1914) (basis of record)
Abietinaria amphora Nutting, 1904 accepted as Abietinaria inconstans (Clark, 1877) (basis of record)
Abietinaria anguina (Trask, 1857) (basis of record)
Abietinaria annulata (Kirchenpauer, 1884) (basis of record)
Abietinaria compressa (Merezhkovskii, 1878) (basis of record)
Abietinaria crassiparia Naumov, 1960 (basis of record)
Abietinaria cruciformis Antsulevich, 1987 (basis of record)
Abietinaria derbeki (Kudelin, 1913) (basis of record)
Abietinaria elsaeoswaldae Stechow, 1923 (basis of record)
Abietinaria expansa Fraser, 1938 (basis of record)
Abietinaria fusca (Johnston, 1847) (basis of record)
Abietinaria gagarae Naumov, 1960 (basis of record)
Abietinaria gigantea (Clark, 1877) (basis of record)
Abietinaria gracilis Nutting, 1904 (basis of record)
Abietinaria greenei (Murray, 1860) accepted as Amphisbetia greenei (Murray, 1860) (basis of record)
Abietinaria immersa Vervoort, 1993 (basis of record)
Abietinaria inconstans (Clark, 1877) (basis of record)
Abietinaria juniperus Kirchenpauer, 1884 (basis of record)
Abietinaria kincaidi (Nutting, 1901) (basis of record)
Abietinaria laevimarginata (Ritchie, 1907) (basis of record)
Abietinaria macrotheca Naumov, 1960 (basis of record)
Abietinaria melo Kirchenpauer, 1884 (basis of record)
Abietinaria merkii Kirchenpauer, 1884 (basis of record)
Abietinaria pacifica Stechow, 1923 (basis of record)
Abietinaria raritheca Naumov, 1960 (basis of record)
Abietinaria rigida Fraser, 1911 (basis of record)
Abietinaria smirnowi (Kudelin, 1914) (basis of record)
Abietinaria spiralis Naumov, 1960 (basis of record)
Abietinaria thuiarioides (Clark, 1877) (additional source)
Abietinaria thujarioides (Clark, 1877) accepted as Abietinaria thuiarioides (Clark, 1877) (additional source)
Abietinaria traski (Torrey, 1902) (basis of record)
Abietinaria trigona Antsulevich, 1987 (basis of record)
Abietinaria turgida (Clark, 1877) (additional source)
Abietinaria variabilis (Clark, 1877) (basis of record)
Abietinella operculata (Jäderholm, 1903) (additional source)
Acaulis rosea (Verrill, 1878) accepted as Candelabrum phrygium (Fabricius, 1780) (basis of record)
Acryptolaria abies (Allman, 1877) (basis of record)
Acryptolaria andersoni Totton, 1930 (basis of record)
Acryptolaria angulata (Bale, 1914) (basis of record)
Acryptolaria arboriformis (Ritchie, 1911) (basis of record)
Acryptolaria corniformis Naumov & Stepanjants, 1962 (additional source)
Acryptolaria elegans (Allman, 1877) (basis of record)
Acryptolaria flabellum (Allman, 1888) (basis of record)
Acryptolaria gracilis (Allman, 1888) (basis of record)
Acryptolaria longitheca (Allman, 1877) (additional source)
Acryptolaria minima Totton, 1930 (basis of record)
Acryptolaria minuta Watson, 2003 (basis of record)
Acryptolaria normani Nutting, 1927 accepted as Zygophylax tizardensis Kirkpatrick, 1890 (basis of record)
Acryptolaria operculata Stepanjants, 1979 (basis of record)
Acryptolaria patagonica El Beshbeeshy, 2011 accepted as Acryptolaria operculata Stepanjants, 1979 (basis of record)
Acryptolaria rectangularis (Jarvis, 1922) (basis of record)
Acryptolaria symmetrica (Nutting, 1906) accepted as Cryptolaria symmetrica Nutting, 1906 (basis of record)
Aeginodiscus actinodiscus Haeckel, 1879 (basis of record)
Aeginura beebei Bigelow, 1940 (basis of record)
Aequorea africana Millard, 1966 (basis of record)
Aequorea albida A. Agassiz, 1862 (additional source)
Aequorea australis Uchida, 1947 (basis of record)
Aequorea coerulescens (Brandt, 1835) (additional source)
Aequorea cyanea de Blainville, 1834 (basis of record)
Aequorea eurhodina Péron & Lesueur, 1809 (basis of record)
Aequorea floridana (Agassiz, 1862) (basis of record)
Aequorea globosa Eschscholtz, 1829 (additional source)
Aequorea krampi Bouillon, 1984 (basis of record)
Aequorea minima Bouillon, 1985 (basis of record)
Aequorea papillata Huang & Xu, 1994 (basis of record)
Aequorea parva Browne, 1905 (additional source)
Aequorea phillipensis Watson, 1998 (basis of record)
Aequorea tenuis (Agassiz, 1862) (basis of record)
Aequorea victoria (Murbach & Shearer, 1902) (basis of record)
Agglutinaria operculata Antsulevich, 1987 (basis of record)
Aglantha ignea (Vanhöffen, 1902) accepted as Colobonema igneum (Vanhöffen, 1902) (basis of record)
Aglantha intermedia Bigelow, 1909 (basis of record)
Aglaophenia acanthocarpa Allman, 1876 (basis of record)
Aglaophenia allmani Nutting, 1900 accepted as Macrorhynchia allmani (Nutting, 1900) (basis of record)
Aglaophenia alopecura Kirchenpauer, 1872 (basis of record)
Aglaophenia amoyensis Hargitt, 1927 (basis of record)
Aglaophenia attenuata Allman, 1883 (basis of record)
Aglaophenia bakeri Bale, 1919 (basis of record)
Aglaophenia bicornuta Nutting, 1900 (basis of record)
Aglaophenia billardi Bale, 1914 (basis of record)
Aglaophenia bilobidentata Stechow, 1908 (basis of record)
Aglaophenia brachiata (Lamarck, 1816) (basis of record)
Aglaophenia carinifera Bale, 1914 (basis of record)
Aglaophenia coarctata Allman, 1883 (basis of record)
Aglaophenia constricta Allman, 1877 (basis of record)
Aglaophenia cristifrons Nutting, 1900 accepted as Aglaophenia lophocarpa Allman, 1877 (basis of record)
Aglaophenia ctenata (Totton, 1930) (basis of record)
Aglaophenia curvidens Fraser, 1937 (basis of record)
Aglaophenia dannevigi Bale, 1914 (basis of record)
Aglaophenia decumbens Bale, 1914 (basis of record)
Aglaophenia diegensis Torrey, 1904 (basis of record)
Aglaophenia difficilis Vervoort & Watson, 2003 (basis of record)
Aglaophenia digitulus Vervoort & Watson, 2003 (basis of record)
Aglaophenia dispar Fraser, 1948 (basis of record)
Aglaophenia divaricata (Busk, 1852) (basis of record)
Aglaophenia diversidentata Fraser, 1948 (basis of record)
Aglaophenia dubia Nutting, 1900 (basis of record)
Aglaophenia epizoica Fraser, 1948 (basis of record)
Aglaophenia filicula Allman, 1883 accepted as Aglaophenia tubulifera (Hincks, 1861) (basis of record)