What is the star system?
The star system calculates the number of pieces that were handled by Conchology, Inc. in the last 21 years:
| 0 – 5 pieces | 6 stars |
|
| 6 – 10 pieces | 5 stars |
|
| 11 - 25 pieces | 4 stars | |
| 26 - 75 pieces | 3 stars | |
| 76 - 150 pieces | 2 stars | |
| > 150 pieces | 1 star | |
We want to point out that the star system is only very reliable for PHILIPPINE shells only, as we handle very few foreign shells in general. As time goes, the system will become more and more performant.
WMSDB - Worldwide Mollusc Species DataBase
ACTEOCINIDAE
Genus
: Volvula W.H. Dall, 1889
Volvula acuminata
K.J. Bush, 1885
Volvula acutaeformis
Yokoyama, 1922 â
Volvula angustata
A. Adams, 1862
Volvula artiaperta
G. Yamakawa, 1911
Volvula aspinosa
W.H. Dall, 1889
Volvula cylindrella
A. Adams, 1862
Volvula cylindrica
E.A. Smith, 1872
Volvula iota
(T.A. Conrad, 1843 â )
Volvula minutissima
K.H.J. Thiele, 1925
Volvula radiola
A. Adams, 1862
Volvula smithii
H.A. Pilsbry, 1893
Genus
: Zikkuratia N.F. Sohl, 1963 †
Zikkuratia tabanneensis
N.F. Sohl, 1963 â
Zikkuratia tabannensis
N.F. Sohl, 1963 â