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
31
MALLETIIDAE
Taxon Tree:
BIVALVIA [Class]
PROTOBRANCHIA [Subclass]
NUCULANIDA [Order]
NUCULANOIDEA [SuperFamily]
MALLETIIDAE [Family]
[Genus]
[Species]
Genus
: Perrisonota Gardner, 1916 â
Genus species
:
Perrisonota littlei
Author
:
Gardner, 1916 †
Locality
:
Size
:
no data
ID
:
7392000017
No geographical data
No Geographical Data
Genus species
:
Perrisonota protexta
Author
:
T.A. Conrad, 1869 †
Locality
:
Size
:
no data
ID
:
7392000017
No geographical data
No Geographical Data
Genus
: Protonucula B.C. Cotton, 1930
Genus species
:
Protonucula verconis
Author
:
B.C. Cotton, 1930
Locality
:
Size
:
no data
ID
:
7026000001
No geographical data
No Geographical Data