V. pertusa. V. fusiformis, labro denticulato, striata punctis pertusis.

V. denticulata was the name originally proposed for this Mitre.

V. Mitra. V. fusiformis lævis, labro denticulato.

The final paragraph was not in the manuscript, where "Bonan. 3. t. 119, 120", and "Klein, 36. Mitra episcopi", the former cited in the 'Systema', the latter a mere name, were quoted as illustrative.

V. musica. V. spinis obtusiusculis, columella plicis 8.

The reference to the letters X. and Y. of Gualtieri (neither of which are illustrative) stood not thus in the original: the characteristic Z. of that work was the figure really cited. The printed edition has been enlarged by an "ob" before "ovato" the addition of "solida", and the description of the lips.

V. vespertilio. V. spinis acutis, columella plicis 4.

The only printed additions are "ob" before "ovato", "s. glauca", and "fuscis lineis" in place of the "saturatius."

V. Æthiopica. V. spinis fornicatis cingentibus apicem papillarem.

"Habitat in mari Pacifico", "Pet. Amb. t. 7. f. 5" (copied from Rumphius, t. 31. f. B.), and "Bonan. t. 3 f. 1" (cited in the 'Systema') were the unprinted additions.