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
33
HYRIIDAE
Taxon Tree:
BIVALVIA [Class]
PALAEOHETERODONTA [Subclass]
UNIONIDA [Order]
HYRIOIDEA [SuperFamily]
HYRIIDAE [Family]
[Genus]
[Species]
Genus
: Prisodon P.B. Schmacker, 1896
Genus species
:
Prisodon corrugatus
Author
:
(J.B.P.A. Lamarck, 1819)
Locality
:
Macapá, Amapá, Brazil
Size
:
133 mm
ID
:
5541050013
Genus species
:
Prisodon obliquus
Author
:
P.B. Schmacker, 1896
Locality
:
Macapá, Amapá, Brazil
Size
:
73 mm
ID
:
5541050013
Genus species
:
Prisodon syrmatophorus
Author
:
(J.F. Gmelin, 1791)
Locality
:
Brazil, Costa Marquez
Size
:
no data
ID
:
5541050013
Genus species
:
Prisodon truncatus
Author
:
H.C.F. Schumacher, 1817
Locality
:
Colombia
Size
:
23 mm
ID
:
5541050013
Genus
: Propehyridella T. Iredale, 1934
Genus species
:
Propehyridella nepeanensis
Author
:
T. Iredale, 1934
Locality
:
South Australia
Size
:
33 mm
ID
:
5541050141
