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
ARIOPHANTIDAE
Genus
: Rhyssotopsis (L. Pfeiffer)
Rhyssotopsis conferta
(L. Pfeiffer)
Genus
: Cryptaustenia (L. Pfeiffer)
Cryptaustenia bensoni
(L. Pfeiffer)
Cryptaustenia ovata
W.T. Blanford
Genus
: Durgella (E.C. Von Martens)
Durgella densestriata
J.J. Vermeulen, T.S. Liew & M. Schilthuizen, 2015
Durgella hosei
(H.H. Godwin-Austen, 1891)
Durgella libas
G.A. Solem
Durgella pusilla
(E.C. Von Martens)
Genus
: Girasia J.E. Gray, 1872
Girasia crocea
(H.H. Godwin-Austen)
Girasia hookeri
J.E. Gray, 1872
Genus
: Ibycus D.F. Heynemann, 1863
Ibycus fissidens
D.F. Heynemann, 1863
Ibycus hiraseanus
H.A. Pilsbry, 1905
Ibycus rachelae
M. Schilthuizen & T.S. Liew, 2008