Oniscia exquisita
"Onisc. testa subtrigono-ovata, basi obtuse recurva, spira brevi, acuta, anfractibus octo, superne concavo-depressis, tuberculis papillaribus undique angulatis, lira subobscura interveniente, labro columellari late expanso, granulis valde irregularibus, labro externo incrassatim reflexo, Kris brevibus dentiformibus irregulariter munito ; albida, aurantio-fusco hie illic sparsim punctata, et pone labrum trimaculata, labris palfide purpureo-rosaceis, apice rufo. Hab. Sooloo Archipelago ; outside a coral reef near the city of Sooloo, in about sixteen to twenty fathoms, sandy mud. The surface of this very chaste and delicate Oniscia is covered with papillary tubercles, in rows of about ten either way, transversely or longitudinally. The columella and outer lips are enamelled of a livid purplish-pink colour.".
