WoRMS Taxon list
Search for 'Elphidium' returned 621 matching records, showing records 1-100.
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Click on one of the taxon names listed below to check the details. [new search] [direct link] [download results]
- Elphidium Montfort, 1808
- Elphidium (Parrellina) Carter, 1958 accepted as Parrellina Thalmann, 1951
- Elphidium (Parrellina) centrifugalis Carter, 1958 †
- Elphidium (Polystomella) Heron-Allen & Earland, 1932 accepted as Polystomella Lamarck, 1822 accepted as Elphidium Montfort, 1808
- Elphidium (Polystomella) advenum (Cushman, 1922) accepted as Elphidium advenum (Cushman, 1922) accepted as Elphidium advena (Cushman, 1922)
- Elphidium (Polystomella) advenum var. pontica Dolgopolskaya & Pauli, 1931 accepted as Elphidium ponticum Dolgopolskaya & Pauli, 1931
- Elphidium (Polystomella) magellanicum Heron-Allen & Earland, 1932 accepted as Cribroelphidium magellanicum (Heron-Allen & Earland, 1932) accepted as Cryptoelphidiella magellanica (Heron-Allen & Earland, 1932)
- Elphidium abyssicola Ishiwada, 1964 accepted as Cribroelphidium batiale (Saidova, 1961)
- Elphidium aculeatum (d'Orbigny, 1846) †
- Elphidium aculeatum subsp. minoriforme Papp, 1963 †
- Elphidium aculeatum subsp. norcotti Hayward, 1997 †
- Elphidium aculeatum subsp. subrotatum Hornibrook, 1961 †
- Elphidium adelaidense Howchin & Parr, 1938 †
- Elphidium advena (Cushman, 1922)
- Elphidium advenum (Cushman, 1922) accepted as Elphidium advena (Cushman, 1922)
- Elphidium advenum subsp. advenum (Cushman, 1922) accepted as Elphidium advenum (Cushman, 1922) accepted as Elphidium advena (Cushman, 1922)
- Elphidium advenum subsp. botaniense Albani, 1981 accepted as Elphidium botaniense Albani, 1981
- Elphidium advenum subsp. dispar Cushman, 1954 accepted as Elphidium dispar Cushman, 1954
- Elphidium advenum subsp. gorokuense Takayanagi, 1950 † accepted as Elphidium advenum (Cushman, 1922) accepted as Elphidium advena (Cushman, 1922)
- Elphidium advenum subsp. limbatum (Chapman, 1907) accepted as Elphidium limbatum (Chapman, 1907) accepted as Elphidium alvarezianum (d'Orbigny, 1839)
- Elphidium advenum subsp. macelliforme McCulloch, 1981 accepted as Elphidium macelliforme McCulloch, 1981 accepted as Elphidium excubitor Nicol, 1944
- Elphidium advenum subsp. maorium Hayward, 1997 in Hayward, Hollis & Grenfell, 1997 accepted as Elphidium maorium Hayward, 1997
- Elphidium advenum subsp. tongaense (Cushman, 1931) accepted as Elphidium tongaense (Cushman, 1931)
- Elphidium advenum var. depressulum Cushman, 1933 accepted as Elphidium depressulum Cushman, 1933
- Elphidium advenum var. dispar Cushman, 1954 accepted as Elphidium advenum subsp. dispar Cushman, 1954 accepted as Elphidium dispar Cushman, 1954
- Elphidium advenum var. margaritaceum Cushman, 1930 accepted as Elphidium margaritaceum Cushman, 1930
- Elphidium advenum var. miyatense Fujita, 1956 accepted as Elphidium miyatense Fujita, 1956
- Elphidium africanum LeRoy, 1953 †
- Elphidium aguafrescaense Todd & Kniker, 1952 †
- Elphidium alaskense Cushman & Todd, 1947 †
- Elphidium albanii Hayward, 1997 in Hayward, Hollis & Grenfell, 1997
- Elphidium albiumbilicata (Weiss, 1954) accepted as Elphidium albiumbilicatum (Weiss, 1954) accepted as Cryptoelphidiella paucilocula (Cushman, 1944)
- Elphidium albiumbilicatum (Weiss, 1954) accepted as Cryptoelphidiella paucilocula (Cushman, 1944)
- Elphidium alboranica Anan, 2025 (unaccepted > unavailable name)
- Elphidium alizadei Pobedina, Voroshilova, Rybina & Kuznetsova, 1956 †
- Elphidium altenbachi Langer, Hayward & Holzmann in Hayward et al., 2025
- Elphidium alvarezianum (d'Orbigny, 1839)
- Elphidium alvarezianum var. serrulatum Cushman & Parker, 1931 accepted as Elphidium serrulatum Cushman & Parker, 1931
- Elphidium ancestrum Le Calvez, 1950 †
- Elphidium angulatum (Egger, 1857) †
- Elphidium antoninum (d'Orbigny, 1846) †
- Elphidium apthorpae Hayward in Hayward et al., 2025
- Elphidium arcticum (Parker & Jones, 1864) accepted as Elphidiella arctica (Parker & Jones, 1864)
- Elphidium argenteum Parr, 1945 accepted as Elphidium owenianum (d'Orbigny, 1839)
- Elphidium armenium Saakyan-Gezalyan, 1957 †
- Elphidium articulatum (d'Orbigny, 1839)
- Elphidium articulatum f. spinata Cushman & Valentine, 1930 accepted as Elphidium spinatum Cushman & Valentine, 1930 accepted as Cribroelphidium spinatum (Cushman & Valentine, 1930)
- Elphidium articulatum subsp. multicameratum Collins, 1974 accepted as Elphidium multicameratum Collins, 1974
- Elphidium articulatum var. rugulosum Cushman & Wickenden, 1929 accepted as Elphidium rugulosum Cushman & Wickenden, 1929 accepted as Elphidium articulatum (d'Orbigny, 1839)
- Elphidium asagaiense Asano, 1949 †
- Elphidium asanoi Kaiho, 1984 † accepted as Elphidium wakkanabense Kaiho, 1992 † accepted as Cribroelphidium wakkanabense (Kaiho, 1992) †
- Elphidium asanoi Matsunaga, 1963 †
- Elphidium asiaticum Polski, 1959
- Elphidium asklundi Brotzen, 1943 accepted as Cryptoelphidiella asklundi (Brotzen, 1943)
- Elphidium atlanticum Gudina, 1975 accepted as Cribroelphidium clavatum (Cushman, 1930)
- Elphidium australe Cushman & Parker, 1931 accepted as Australononion australe (Cushman & Parker, 1931)
- Elphidium australis Cushman & Parker, 1931 accepted as Elphidium australe Cushman & Parker, 1931 accepted as Australononion australe (Cushman & Parker, 1931)
- Elphidium azerbaidjanica Mamedova, 1966 † accepted as Elphidium azerbaidjanicum Mamedova, 1966 †
- Elphidium azerbaidjanicum Mamedova, 1966 †
- Elphidium azizbekovi Pobedina, Voroshilova, Rybina & Kuznetsova, 1956 †
- Elphidium aznaburticum Pronina, 1964 †
- Elphidium bahrainica Anan, 2026
- Elphidium balticum Knudsen, Schweizer & Seidenkrantz, 2025 accepted as Cryptoelphidiella baltica (Knudsen, Schweizer & Seidenkrantz, 2025)
- Elphidium bartletti Cushman, 1933 accepted as Cryptoelphidiella bartletti (Cushman, 1933)
- Elphidium batavum Hofker, 1968
- Elphidium batialis Saidova, 1961 accepted as Cribroelphidium batiale (Saidova, 1961)
- Elphidium berthelotianum (d'Orbigny, 1839) accepted as Elphidium discoidale (d'Orbigny, 1839)
- Elphidium bhattacharyai Jauhri, 1994 †
- Elphidium binodosum Margerel, 1968 †
- Elphidium biperforatus (Whittaker & Hodgkinson, 1979) accepted as Elphidiella biperforata (Whittaker & Hodgkinson, 1979)
- Elphidium bogdanowiczi Pronina, 1964 †
- Elphidium bogdanowiczi var. sarmatica Pronina, 1964 † (accepted > unreplaced junior homonym)
- Elphidium boreale Nuzhdina, 1968 accepted as Elphidium longipontis Shchedrina, 1949
- Elphidium bosoense Fujita, 1956
- Elphidium botanense Albani, 1981 accepted as Elphidium botaniense Albani, 1981
- Elphidium botaniense Albani, 1981
- Elphidium botaniensis Albani, 1981 accepted as Elphidium botaniense Albani, 1981
- Elphidium brooklynense Shupack, 1934 †
- Elphidium bugrum Narchi, 1962 (uncertain > taxon inquirendum)
- Elphidium californicum Cook Ms., 1959 †
- Elphidium canni Parker & Hayward in Hayward et al., 2025
- Elphidium capelavelaense McCulloch, 1981
- Elphidium carenerosensis Bermúdez & Fuenmayor, 1966 †
- Elphidium cariacoense Bermúdez & Seiglie, 1963 accepted as Millettoelphidium cariacoense (Bermúdez & Seiglie, 1963)
- Elphidium carpentariaense Albani & Yassini, 1993 accepted as Elphidium charlottense (Vella, 1957)
- Elphidium carteri Hayward, 1997 in Hayward, Hollis & Grenfell, 1997
- Elphidium caspicum Mayer, 1968 accepted as Cribroelphidium caspicum (Mayer, 1968)
- Elphidium caspicum subsp. azovicum Yanko, 1989 (unaccepted > unavailable name)
- Elphidium caspicum subsp. karadenizum Yanko, 1989 † (unaccepted > unavailable name)
- Elphidium caspicum subsp. uzunklarum Yanko, 1989 † (unaccepted > unavailable name)
- Elphidium cavispinum Di Geronimo, 1973 †
- Elphidium cercadense Bermúdez, 1949 †
- Elphidium chapmani Cushman, 1936 †
- Elphidium charlottense (Vella, 1957)
- Elphidium cherifi Anan, 2010 †
- Elphidium chilenum Todd & Kniker, 1952 †
- Elphidium chipolense (Cushman, 1920) †
- Elphidium chipolensis (Cushman, 1920) † accepted as Elphidium chipolense (Cushman, 1920) †
- Elphidium clarki Graham, 1950 †
- Elphidium clavatum Cushman Em. Loeblich & Tappan, 1953 accepted as Elphidium clavatum Cushman, 1930 accepted as Cribroelphidium clavatum (Cushman, 1930)