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
COSTELLARIIDAE
Genus
: Vulpecula R. Murdoch & H.H. Suter, 1906
Vulpecula biconica
R. Murdoch & H.H. Suter, 1906
Genus
: Zierliana E.J. Burrow, 1815
Zierliana nigra
J.R.C. Quoy & J.P. Gaimard, 1833
Zierliana quoyi
G.P. Deshayes & H. Milne-Edwards, 1844
Zierliana strombiforme
E.J. Burrow, 1815
Zierliana ziervogeliana
J.B.P.A. Lamarck, 1822