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Ethmosphaera conosiphonia
Haeckel, 1887
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Description - Add description
Tubuli conical, their outer opening two thirds as broad as the inner, and scarcely broader than their height. Ten to twelve pores on the quadrant. Diameter of the outer pores twice as large as their distance from each other.
Dimensions:
Diameter of the shell 0.17, outer pores 0.01, their distance 0.005. | | Haeckel 1887 |
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