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
4
MACTRIDAE
Genus species
:
Cyclomactra altilunula
Author
:
(J. Marwick, 1927 †)
Locality
:
Size
:
no data
ID
:
8031000015
No geographical data
No Geographical Data
Genus species
:
Cyclomactra ovata
Author
:
(J.E. Gray, 1843)
Locality
:
New Zealand, Coromandel
Size
:
71 mm
ID
:
5882600253
Genus species
:
Cyclomactra tristis
Author
:
(L.A. Reeve, 1854)
Locality
:
South Australia
Size
:
47 mm
ID
:
5882600733
Genus species
:
Cyclomactra williamsi
Author
:
(J. Marwick, 1948 †)
Locality
:
Size
:
no data
ID
:
8031000031
No geographical data
No Geographical Data