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
5
DIRONIDAE
Taxon Tree:
GASTROPODA [Class]
HETEROBRANCHIA [Subclass]
NUDIPLEURA [Order]
DIRONIDAE [Family]
[Genus]
[Species]
Genus species
:
Dirona akkeshiensis
Author
:
K. Baba, 1957
Locality
:
Size
:
no data
ID
:
3290000018
No geographical data
No Geographical Data
Genus species
:
Dirona albolineata
Author
:
F.M. MacFarland, 1905
Locality
:
Size
:
no data
ID
:
3290000000
No geographical data
No Geographical Data
Genus species
:
Dirona aurantia
Author
:
A. Hurst, 1966
Locality
:
Size
:
no data
ID
:
3290000014
No geographical data
No Geographical Data
Genus species
:
Dirona pellucida
Author
:
N.I. Volodchenko, 1941
Locality
:
Size
:
no data
ID
:
3290000018
No geographical data
No Geographical Data
Genus species
:
Dirona picta
Author
:
F.M. MacFarland, 1905
Locality
:
California, Humboldt Bay
Size
:
30 mm
ID
:
3290000010
© 1994 - 2024 Guido T. Poppe & Philippe Poppe - Conchology, Inc. (0.499 seconds.)