( TAB. LXXXII. ) 
partis dVARTAE CLASSIS SECVNDAE 
S E C T I 0 P K I M 
CONCHAE MARINTAE VALVIS AE(1VALIBVS IN A EQ.V IL A TER AE 
NOTABILITER VMBONATAE ET RECTA INCVRVATAE . 
G E N F S P R 1 M F M. 
CONCHA MARINA VALVIS AECIVALIBUS INAEaUH-ATERA NOTABILITER VMBONATA 
ET RECTA INCVRVATA SVBROTVNDA VVLGARIS . 
A. Oncha valvis aequalibus inaequilatera , notablliter umbonata , 6c re£la incurvata , 
fubrorunda , vulgaris , laevis , carjdida . 
B. Concha valvis aequalibus inaequilatera , notabilitcr umbonata , 6c refla incurvata , fub- 
rotunda , vulgaris , laevis , ex livido cornea , 6c linea albida circumdata . 
c. Concha valvis aequalibus inaequilatera, notabiliter umbonata, 6c retia incurvata, fub- 
rotunda , vulgaris , gradatim firiata , ex albido , 6c fufco fafciatim colorata . 
D. Concha valvis aequalibus inaequilatera , notabiliter umbonata, 6c re£la incurvata, fub- 
rotunda , vulgaris, ftriis minutiffimis fignata , ex albido, 6c caeruleo fafciata . 
E. Concha valvis aequalibus inaequilatera, notabiliter umbonata, 6c recta incurvata, fub- 
rotunda , vulgaris, crafFa , fubalbida , llriis , 6c apice nigris notata . 
F. Concha valvis aequalibus inaequilatera, notabilit,cr umbonata, 6c redta incurvata, fubro- 
tunda , vulgaris , fulvida , ad marginem maculis albis pun£tata . 
G. Concha valvis aequalibus inaequilatera, notabiliter umbonata , & refla incurvata, fub- 
rotunda , vulgaris , tranfverfim ftriata , candidiffima , pundis , feu notulis rufis virgu- 
lata , 6c hgnata . 
H. Concha valvis aequalibus inaequilatera , notabiliter umbonata , 6c re£ta incurvata , fub- 
rotunda , vulgaris , laevis globofa , candidiffima , lineis piceis ferratis , angulos acutos 
efforpiantibus denfe notata , & fignata . 
