 Echinomma delicatulum
(Dogiel, 1952) |  Echinomma sphaerechinus
Haeckel, 1887 |
 Ellipsostylus distachyus
Blueford, 1982 |  Ellipsostylus salebrosus
Blueford, 1982 |
 Enneaphormis rotula
Haeckel, 1881 |  Ethmosphaera conosiphonia
Haeckel, 1887 |
 Eucecryphalus clinatus
Takahashi, 1991 |  Eucecryphalus emmae
(Haeckel , 1887) |
 Eucecryphalus gegenbaueri
Haeckel, 1860 |  Eucecryphalus histricosus
Hülsemann, 1963 |
 Eucecryphalus sestrodiscus
(Haeckel, 1887) |  Euchitonia elegans/furcata group
Boltovskoy, 1998 |
 Euchitonia sp.
Benson, 1983 |  Euchitonia sp. cf. E. furcata
Benson, 1966 |
 Euchitonia triangulum
(Ehrenberg, 1872) |  Eucoronis fridtjofnanseni
Goll and Bjørklund, 1980 |
 Eucyrtidium acuminatum
(Ehrenberg, 1844) |  Eucyrtidium aderces
Nigrini and Caulet, 1992 |
 Eucyrtidium anniae
Caulet, 1986 |  Eucyrtidium annulatum
(Popofsky, 1913) |
 Eucyrtidium anomalum
Haeckel, 1861 |  Eucyrtidium asanoi
Sakai, 1980 |
 Eucyrtidium calvertense
Martin, 1904 |  Eucyrtidium cienkowskii
Haeckel, 1887 |
 Eucyrtidium erythromystax
Nigrini and Caulet, 1992 |  Eucyrtidium hexacolum
(Haeckel , 1887) |
 Eucyrtidium hexagonatum
Haeckel, 1887 |  Eucyrtidium hexastichum
(Haeckel, 1887) |
 Eucyrtidium inflatum
Kling, 1973 |  Eucyrtidium infundibulum
(Haeckel, 1887) |
 Eucyrtidium matuyamai
Hays, 1970 |  Eucyrtidium pseudoinflatum
Weaver, 1983 |
 Eucyrtidium punctatum
(Ehrenberg, 1844) |  Eucyrtidium sp. (cf. E. calvertense ?)
Dolven, 2004 |
 Eucyrtidium teuscheri
Haeckel, 1887 |  Eucyrtidium teuscheri orthoporus
Caulet, 1986 |
 Eucyrtidium teuscheri teuscheri
Caulet, 1986 |  Euphysetta nathorstii
Cleve, 1899 |
 Eurystomoskevos petrushevskaae
Caulet, 1991 |  Euscenarium joergenseni
(Dumitrica, 1978) |
 Euscenium corynephorum
Jørgensen, 1900 |  Excentrosphaerella sphaeroconcha
Dumitrica, 1978 |
