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Dorcadospyris argisca Ehrenberg, 1873

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Shell nut-shaped, tuberculate, wth slight sagittal stricture and irregular, roundish pores. Basal plate with nine pores (three larger central and three alternate pairs of smaller peripheral pores). Apical horn slender, spindle-shaped, about as long as the shell. Twenty to twenty-five feet, of the same length, broad, lamellas and truncate, nearly vertical, slightly divergent.
Dimensions:
Shell 0.06 long, 0.1 broad; horn and feet 0.05 to 0.07 long.
Haeckel 1887


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