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
51
TRIDACNIDAE
Taxon Tree:
BIVALVIA [Class]
HETERODONTA [Subclass]
VENERIDA [Order]
CARDIOIDEA [SuperFamily]
TRIDACNIDAE [Family]
[Genus]
[Species]
Genus species
:
Tridacna troughtoni
Author
:
T. Iredale, 1927
Locality
:
Mauritius
Size
:
174 mm
ID
:
5850004000
Genus species
:
Hippopus ungula
Author
:
P.F. Röding, 1798
Locality
:
Vietnam
Size
:
190 mm
ID
:
5850150000
Genus species
:
Tridacna whitleyi
Author
:
T. Iredale, 1937
Locality
:
Okinawa
Size
:
100 mm
ID
:
5850150024
© 1994 - 2024 Guido T. Poppe & Philippe Poppe - Conchology, Inc. (0.04 seconds.)