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Clavisparsa d'Orbigny, 1853


Scanning electron micrograph of Clavisparsa clavata showing two autozooids with terminal diaphragms.

Clavisparsa clavata d'Orbigny, 1853
Scanning electron micrograph (pdt1724) showing two apertures closed by sunken terminal diaphragms
MNHN d'Orbigny Collection 8267a, syntype, Senonian, ?Fécamp, France