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.
Hardy's Internet Guide to Marine Gastropods
| Shell Info | Author | Size | Shell ID |
|---|---|---|---|
|
Peringia schlosseriana HYDROBIIDAE HYDROBIINAE |
Brusina, S., 1870 |
- 0 mm. |
33920 |
Peringia ulvae HYDROBIIDAE HYDROBIINAE N Atlantic - White Sea |
Pennant, T., 1777 |
2.5 - 7 mm. |
2201 |
|
Probithynella louisianae HYDROBIIDAE HYDROBIINAE Alabama - Texas, USA |
(Morrison, J.P.E., 1965) |
- 3 mm. |
22291 |
|
Pyrgophorus cisterninus HYDROBIIDAE HYDROBIINAE Yucatán, Mexico |
(Küster, H.C., 1852) |
- 3 mm. |
22292 |
|
Pyrgophorus coronatus HYDROBIIDAE HYDROBIINAE Mexico; Cuba |
(Pfeiffer, L., 1840) |
- 5 mm. |
22293 |
|
Pyrgophorus parvulus HYDROBIIDAE HYDROBIINAE Caribbean; Louisiana, USA |
(Guilding, L., 1828) |
- 4 mm. |
22294 |
|
Pyrgophorus platyrachis HYDROBIIDAE HYDROBIINAE Florida, USA |
Thompson, F.G., 1968 |
- 5 mm. |
22295 |
|
Pyrgophorus spinosus HYDROBIIDAE HYDROBIINAE Texas, USA - Mexico |
(Call & H.A. Pilsbry, 1886) |
- 3 mm. |
22296 |