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
MELONGENIDAE
Genus
: Sycostoma Abbass, 1967 †
Sycostoma bulbiforme
(J.B.P.A. Lamarck, 1803 â )
Sycostoma bulbus
(D.C. Solander in G. Brander, 1766 â )
Sycostoma globatum
(G.P. Deshayes, 1864 â )
Sycostoma kenawii
Abbass, 1967 â
Sycostoma pyrenaicum
(A.E.M. Cossmann, 1906 â )
Sycostoma pyrinota
J.D. Stilwell & al., 2004 â
Sycostoma pyrus
(D.C. Solander, 1766 â )
Sycostoma subcarinatum
(J.B.P.A. Lamarck, 1803 â )
Genus
: Taphon (L.A. Reeve, 1847)
Taphon clavella
(L.A. Reeve, 1847)
Taphon striatum
G.B. I Sowerby, 1833
Genus
: Texaficus Garvie, 2013 †
Texaficus obesus
Garvie, 2013 â