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
3
ARCTOSTREIDAE
Taxon Tree:
BIVALVIA [Class]
PTERIOMORPHIA [Subclass]
OSTREIDA [Order]
OSTREOIDEA [SuperFamily]
ARCTOSTREIDAE [Family]
[Genus]
[Species]
Genus
: Actinostreon (J. de C. Sowerby, 1816 â )
Genus species
:
Actinostreon gregareum
Author
:
(J. de C. Sowerby, 1816 †)
Locality
:
France, Normandy
Size
:
55 mm
ID
:
7608000056
Genus species
:
Actinostreon solitarium
Author
:
(J. de C. Sowerby, 1824 †)
Locality
:
Chile, Región Metropolitana de Santiago
Size
:
no data
ID
:
7608000056
Genus
: Arctostrea (A.V.M.D. D'Orbigny, 1850 â )
Genus species
:
Arctostrea amor
Author
:
(A.V.M.D. D'Orbigny, 1850 †)
Locality
:
Egypt, Shamal Sina', Al-'Arish 4
Size
:
no data
ID
:
7608000059
Genus species
:
Arctostrea asellus
Author
:
(Greppin, 1900 †)
Locality
:
Somalia, Awdal
Size
:
no data
ID
:
7608000059
Genus species
:
Arctostrea aualites
Author
:
Stefanini, 1925 †
Locality
:
Ethiopia, Dara
Size
:
no data
ID
:
7608000059
Genus species
:
Arctostrea avita
Author
:
J.H.F. Douvillé, 1916 †
Locality
:
Egypt, Shamal Sina', Bir al-'Abd
Size
:
no data
ID
:
7608000059
Genus species
:
Arctostrea carinata
Author
:
(J.B.P.A. Lamarck, 1806 †)
Locality
:
Egypt, Sinai Peninsula
Size
:
no data
ID
:
7608000059
Genus species
:
Arctostrea rastellaris
Author
:
(Münster, 1833 †)
Locality
:
Ethiopia
Size
:
no data
ID
:
7608000059
