M. fusus. Turric. caudata lævis, labio dentato.

"Bonan. f. 121" and the name had been added to the MS. by Linnæus.

M. Babylonius. Turric. caudata, transversim angulo sulcata, labio marginali versus basim sinu exciso.

M. colus. Turric. caudata striata, labio exteriore crenato.

The printed emendations were "longa" and "s. angulati." The name was added by Linnæus. The following unnamed Turricula succeeded the species in the manuscript copy:—

T. caudata striata, longitudinaliter sulcata.

Testa parva, striis plurimis secundum anfractus. Anfractus scabri, sulcis longitudinalibus 15. Color anfractuum superne griseus inferne pallidus. Apertura ovata. Rostrum baseos rectum, testæ dimidio brevius. Labium tantum exterius integrum. An filia præcedentis?

M. morio. Strom. spira subnodosa, labio exteriore intus rugoso.

The synonymy, as might be expected (for Seba was unknown to Linnæus when the descriptions were written), was not in the original.

M. cochlidium. Strom. spira pyramidata, anfractibus planis.