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
18
PARALLELODONTIDAE
Taxon Tree:
BIVALVIA [Class]
PTERIOMORPHIA [Subclass]
ARCIDA [Order]
ARCOIDEA [SuperFamily]
PARALLELODONTIDAE [Family]
[Genus]
[Species]
Genus
: Catella (Münster, 1841 â )
Genus species
:
Catella impressa
Author
:
(Münster, 1841 †)
Locality
:
Italy, Trentino-Alto Adige, Bolzano
Size
:
no data
ID
:
7436000003
Genus species
:
Catella tyaughtonae
Author
:
McLearn, 1942 †
Locality
:
Canada, British Columbia, Squamish-Lillooet
Size
:
no data
ID
:
7436000003
Genus
: Cryptochasma T.L. Casey â
Genus species
:
Cryptochasma ovale
Author
:
T.L. Casey †
Locality
:
UK, Cambridgeshire
Size
:
no data
ID
:
7456000187
