3€ (a Ó— 
— JHuius partes precipue funt Spira, Columels 
© oa, Apertura. 
Eo $pira nulla, obfcura, manifeíla, qua- 
druplex. 
1) Circa punctum in Cochlea difcoidea. 
Hex. Cornu, Ammon XC. 
Em 2) — cylindrum in Cocblea turbina- 
. £a. SERPVLA. : 
4) — conum in Cochlea turrita. 
NERITA, TRocHvs. faraon, 
4) — axim ovalem in Cochlea ovali. 
COCHLEAE multæ. 
Conftat Anfrađibus, Sutura , Mucrone. 
- — Anafrađus, Revolutio fpire , ad aper- 
turam maior, fenfim decre- 
{cens in ultimam minimam. 
Secundi a leva in dextram, 
Contrarii rariores.  - 
Contigui , diftin&i,, aggregati , ob- 
i foleti , ampulacet, nodofi , fu- 
turati , aculeati, plicati &c. 
Sutura Anfra&us diftinguens. 
-- Mucro, Apex DS prominens, clau- , 
fus, umbilicatus, roftratus &c.- 
Columella, Bais circà quam volvuntur 
sE Anfra 
us. 
Apertura pro exitu Animalis > ` 
ex fitu Viniflrra ; fpiris finiftrorfum 
verfis Herix C. Amnon : 
dextra ; contraria fpirarum di- 
te&ione. 
parallela. BvLLA, CypREA &c- 
obliqua. MvnEx , NERITA, Bvc- 
. CINYM Gc, 
— figura, rotunda, SERPVLA, Tv&- 
BO c. 
fe- 
» 
z 
