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
17
CERASTUIDAE
Taxon Tree:
GASTROPODA [Class]
HETEROBRANCHIA [Subclass]
STYLOMMATOPHORA [Order]
ENOIDEA [SuperFamily]
CERASTUIDAE [Family]
[Genus]
[Species]
Genus
: Passamaella (L. Pfeiffer, 1845)
Genus species
:
Passamaella balfori
Author
:
(H.H. Godwin-Austen, 1881)
Locality
:
Yemen, Socotra Island
Size
:
19.8 mm
ID
:
5658000027
Genus species
:
Passamaella compressa
Author
:
E. Neubert, 2005
Locality
:
Yemen, Socotra Island
Size
:
14.12 mm
ID
:
5658000027
Genus species
:
Passamaella dahaminensis
Author
:
E.A. Smith, 1899
Locality
:
Yemen, Socotra Island
Size
:
17 mm
ID
:
5658000027
Genus species
:
Passamaella hadibuensis
Author
:
(H.H. Godwin-Austen, 1881)
Locality
:
Yemen, Socotra Island
Size
:
21 mm
ID
:
5658000027
Genus species
:
Passamaella homhilensis
Author
:
(E.A. Smith, 1899)
Locality
:
Yemen, Socotra Island
Size
:
17.67 mm
ID
:
5658000027
Genus species
:
Passamaella laevior
Author
:
E.A. Smith, 1899
Locality
:
Yemen, Socotra Island
Size
:
12.5 mm
ID
:
5658000027
Genus species
:
Passamaella passamaiana
Author
:
(S.A.A. Petit De La Saussaye, 1853)
Locality
:
Yemen, Socotra Island
Size
:
12.4 mm
ID
:
5658000027
Genus species
:
Passamaella paucidentata
Author
:
E. Neubert, 2009
Locality
:
Yemen, Socotra Island
Size
:
14.6 mm
ID
:
5658000027
Genus species
:
Passamaella rotunda
Author
:
(E.A. Smith, 1897)
Locality
:
Yemen, Socotra Island
Size
:
15.3 mm
ID
:
5658000027
Genus species
:
Passamaella socotrensis
Author
:
(L. Pfeiffer, 1845)
Locality
:
Yemen, Socotra Island
Size
:
13.6 mm
ID
:
5658000027
Genus species
:
Passamaella tigris
Author
:
H.H. Godwin-Austen, 1881
Locality
:
Yemen, Socotra Island
Size
:
12.08 mm
ID
:
5658000027
Genus
: Rhachidina (E.C. Von Martens, 1869)