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
26
PHOLADIDAE
Taxon Tree:
BIVALVIA [Class]
HETERODONTA [Subclass]
MYIDA [Order]
PHOLADOIDEA [SuperFamily]
PHOLADIDAE [Family]
[Genus]
[Species]
Genus
: Thovana O.A.L. Mörch, 1861
Genus species
:
Thovana chiloensis
Author
:
O.A.L. Mörch, 1861
Locality
:
Ecuador
Size
:
50 mm
ID
:
6211100018
Genus species
:
Thovana producta
Author
:
T.A. Conrad, 1863 †
Locality
:
Size
:
no data
ID
:
6211100018
No geographical data
No Geographical Data
Genus
: Triomphalia G.B. II Sowerby, 1849
Genus species
:
Triomphalia globosa
Author
:
G.B. II Sowerby, 1849
Locality
:
Japan, Kochi
Size
:
26 mm
ID
:
6211100293
