Porphyropaphe, Gen. 
Adamsoni Sh. 
Buckleyi Hig. . 
Deburghiae Rv. . 
Dennisoni Mss. 
Frazeri P. 
Fungairinoi Hid. 
gloriosus P. 
irrorata Sh. 
iostomus Sow. 
Kelleti Rv. 
DESERUIT Ta E: 
latevittata Sh. 
Maranhonensis Alb. 
Powisiana Mss. 
Saturnus P. . 
Shuttleworthi Ah 
Yatesi P. 
P roechilus, S. Coch. 
Proserpina, discoidea Ad.. 
opalina Chmz. 
tichostoma Gdl. 
Proserpinula, S. Hyal. 
Pseudachatina, Gen. 
Dennisoni P: 
Downesi Gr. 
Downesi Sh. . 
elongata P. 
exarata Müll. 
exarata P. : 
Gabonensis Sh. 
grandinata P. 
Wrighti Sw. 
Pseudalinda, S. Claus. 
Pseudalinda. Ss. Claus. . 
Pseudazeca, S. Cion. 
Pseudocampylaea, S Ss. Hel 
Pseudobalea, S. Claus. 
hasta Ar. . 
lata Gdl. . 
Pseudohyalina, S. Pat. 
Pseudonenia, Ss. Claus... 
conspecta Tryon. 
exigua Morse. 
incrustata Tryon. 
limatula Tryon. . 
Mazatlanica Tryon. 
milium Tryon. 
minuscula Tryon. 
Pseudopartula, S. Hel. 
Pseudostrombus, Gen. 
Pseudotrochus, Gen. 
alabaster Ad. . 
balteatus Ad. . 
Blainianus Ad. 
carinatus Ad. 
Pseudotrochus, crenatus Ad. . 
—  fasciatus Ad. . 
—  lineatus Ad. 
—  murreus Ad, 
—  Solimanus Ad, 
—  virgineus Ad. .. . 
Ptychotrema. S. Enn... 
—  Guineensis Mrch. 
Punctum, minutissinum Morse. 
Pup Gen: se 
abbreviata Lw. 
— abyssinica Rch.. 
—  Acarus Bs. 
—  acavus Schauf. 
—  Adamsiana P. 
—  adjuneta Zgl. . . 
— admodesta Migh. 
— aemula Parr. 
— affinis Ar. & M. 
—  Ayrensis Mts. 
—  Albersi P. . 
—  alpestris F. 
—  alpestris var. West. 
— alpicola Chp.. . 
— alumnus Parr. 
—  alvearia Dw. . 
— amicta Parr. 
— aneonostoma Lw. 
—  Andorrensis Bgt. 
— anglica F. A3 
—  angliea MT. 
— angustior Jeffr. 
—  annaénsis P. 
—  anodon Mts. 
—  Antinorii Pal. . 
—  antivertigo m : 
— Antoni K. : 
— apeninna Chp. 
— aperta Mts. 
— arabica Dn. 
—  arata Recl. 
—  arctica Wall . 
—  aridula Held. . 
—  Arigonis Rm. . 
— armata Ps. 
— armeniaca Iss. 
— armifera Say. . 
—  Artensis Mtr, 
—  Ascaniensis À. Schm. 
— ascendens Mts. 
— Atomus Sh. . 
—  Auberiana Orb. . 
— auriformis Gp. 
— auris bovina 
— . — leporis 
— —  Sileni 
