"Æqualibus, ad labium majoribus" was not in the copy.
M. CAPITELLUM. _M._ ecaudatus ovatus, columella rugosa, labio edentulo,
superficie inermi rugosa.
"Alba" followed "edentula", and "Umbilicus ad basin" terminated the
description in the original: the word "striis" was a subsequent
introduction.
M. TURBINELLUS. _M._ ecaudatus, turbinatus, columella dentata, spinis
explicatis.
The printed additions are "anteriores", "nodulosa", "alba", "Cauda vix
ulla", and "Variat colore albo spira longiore".
M. CERAMICUS. _M._ ecaudatus, utrinque acuminatus, columella dentata,
spinis conicis.
"Rumph. t. 49. f. L." was an unpublished synonym.