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
37
CALLIOSTOMATIDAE
Taxon Tree:
GASTROPODA [Class]
VETIGASTROPODA [Subclass]
VETIGASTROPODA [Order]
TROCHOIDEA [SuperFamily]
CALLIOSTOMATIDAE [Family]
[Genus]
[Species]
Genus
: Alertalex R.K. Dell, 1956
Genus species
:
Alertalex blacki
Author
:
R.K. Dell, 1956
Locality
:
New Zealand, Chatham Rise
Size
:
30.7 mm
ID
:
5062000380
Genus
: Ampullotrochus E.M. Da Costa, 1778
Genus species
:
Ampullotrochus granulatum
Author
:
E.M. Da Costa, 1778
Locality
:
Congo, Pointe Noire
Size
:
35 mm
ID
:
5062000264
Genus species
:
Ampullotrochus peregrinum
Author
:
B.A. Marshall, 1995
Locality
:
New Caledonia
Size
:
24.5 mm
ID
:
5062000264
Genus species
:
Ampullotrochus tropis
Author
:
C. Vilvens, 2009
Locality
:
Solomon Islands
Size
:
no data
ID
:
5062000264
Genus species
:
Ampullotrochus xanthos
Author
:
B.A. Marshall, 1995
Locality
:
New Caledonia
Size
:
11 mm
ID
:
5062000264