Listing species
Order “Miliolida”
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Family “Ophtalmidiidae”
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Genus “Spirophtalmidium”
Original description of genus
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Cushman, J., A., 1927, Contr. Cushman Lab. For. Res., 3, 1-105
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Description of genus
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Hottinger, L., Halicz, E., Reiss, Z., 1993, 33, Academia Scientiarum et Artium Slovenica Classis IV: Historia Naturalis
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General description
Evolute test, fusiform in lateral view. Biloculine chamber arrangement, aperture at the end of an elongated neck.
Representative pictures
1 specimen