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
11
POROMYIDAE
Taxon Tree:
BIVALVIA [Class]
HETERODONTA [Subclass]
ANOMALODESMATA [Order]
POROMYOIDEA [SuperFamily]
POROMYIDAE [Family]
[Genus]
[Species]
Genus
: Dilemma T. Sasaki & J.H. Leal, 2008
Genus species
:
Dilemma frumarkernorum
Author
:
J.H. Leal, 2008
Locality
:
Florida, Key West
Size
:
17.2 mm
ID
:
6340054025
Genus species
:
Dilemma inexpectatum
Author
:
(M.A. Crozier, 1966)
Locality
:
New Zealand
Size
:
20 mm
ID
:
6340054025
Genus species
:
Dilemma japonicum
Author
:
T. Sasaki & J.H. Leal, 2008
Locality
:
Japan, Chiba
Size
:
no data
ID
:
6340054025
Genus species
:
Dilemma spectralis
Author
:
J.H. Leal, 2008
Locality
:
Vanuatu Island, New Hebrides
Size
:
12.5 mm
ID
:
6340054025
Genus
: Ectorisma R. Tate, 1892
Genus species
:
Ectorisma granulata
Author
:
R. Tate, 1892
Locality
:
New South Wales
Size
:
no data
ID
:
6340004010
