PNEUMONOPOMA. 
Subordo I. Opisophthalma. 
Pfr. Mon. Pneum. I. p. 3; II. p. 3; III. p. 1. 
Fam. I. Aciculacea. 
Pfr. Mon. Pneum. I. p. 3; II. p. 3; III. p. 1. — Patel 
Catal. 1873. p. 16. 117. — Aeiculidae Gray Nomencl. of moll, 
anim. in the coll, of British Museum, Pt. 1. 1850. p. 67 et 
Catal. of Phaneropneumona 1852. p. 303. — Truncatellidae 
H. fy A. Adams. 
I. Acicula Hartmann. 
Pfr. Mon. Pneum. I. p. 3; II. p. 3; III. p. 1. — Patel Catal. 
1873. p. 16. 117. — Acme Hartm. } Paladilhe Nouv. misc. malac. 
Fasc. III. (Revue Zool. 1868. p. 225.) — Sordelli Notizie 
anatomiche sul genere Acme 1870. Conf. Bull, malac. ital. 
III. 1870. p. 58 et Journ. Conch. 1871. p. 84. — Kobelt 
Catal. 1871. p. 58. — Schacko in Jahrb. malak. Ges. II. 
1875. p. 137. (Radula et maxilla.) — Acmea Hartm. — Pupula 
Agassiz , Kregl. Syst. Verz. 1870. p. 8. 
Conspectus specierum. 
A. Laevigatae §. 1. Nr. 1 — 6. 
B. Impressolineatae §. 2. — 7 — 9. 
C. Costulatae §. 3. — 10—12. 
