Spongosphaera Won 1997

Spongosphaera Won, 1997 Spongosphaera Won, 1997b: 410. TYPE SPECIES. — Spongosphaera grandispongiosa Won, 1997 (Won 1997b: 410, pl. 9, fig. 15-20). TAXON CODE. — 122. STATUS. — Homonym. DIAGNOSIS. — “The skeleton consists of two shells, the outer spongy, the inner a latticed shell, and a six- to eight-rayed internal spicule with a median bar. No inner apophyses are present, but outer apophyses are clearly to faintly developed.” (Won 1997b: 410). REMARKS This is a homonym for the Holocene radiolarian Spongosphaera Ehrenberg, 1847. Plenosphaera Park & Won, 2012 is the replacement name.