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
THRACIIDAE
Genus
: Osteodesma P. Fischer, 1857
Osteodesma beauiana
P. Fischer, 1857
Osteodesma bracteata
A.A. Gould, 1850
Osteodesma brasiliense
A.A. Gould, 1850
Osteodesma orbigny
P. Fischer, 1857
Genus
: Parvithracia (T.A. Okutani, 1964)
Parvithracia ampla
B.A. Marshall, 2002
Parvithracia cuneatus
A.W.B. Powell, 1937
Parvithracia fragilissima
B.A. Marshall, 2002
Parvithracia huanghaiensis
(F.S. Xu, 1989)
Parvithracia isaotakii
(T.A. Okutani, 1964)
Parvithracia lukini
G.M. Kamenev, 2002
Parvithracia melchior
B.A. Marshall, 2002
Parvithracia sematana
(M. Yokoyama, 1922)
Parvithracia sirenkoi
G.M. Kamenev, 2002
Parvithracia suteri
H.J. Finlay, 1927
Genus
: Pelopina (C.B. Adams, 1868)
Pelopina brevifrons
(C.B. Adams, 1868)
Pelopina rudis
(L.A. Reeve, 1859)