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
PARALLELODONTIDAE
Genus
: Grammatodon (I. Hayasaka, 1925 †)
Grammatodon concinnus
(B. Phillips, 1829 â )
Grammatodon egertonianus
(F. Stoliczka, 1865 â )
Grammatodon fyfei
J. Marwick, 1953 â
Grammatodon obsoletiformis
(I. Hayasaka, 1925 â )
Grammatodon parallelus
T.A. Conrad â
Grammatodon politus
(Girty, 1909 â )
Grammatodon sachalinensis
A. Schmidt, 1873 â
Grammatodon sparsilineatus
J. Marwick, 1953 â
Grammatodon sulcatinus
(J. Evans & Shumard, 1857 â )
Grammatodon sulcatus
Aberhan, 1994 â
Grammatodon suzukii
Nakazawa, 1999 â
Grammatodon taylori
J. Marwick, 1953 â
Grammatodon tomochiensis
Tashiro & Matsuda 1986 â
Grammatodon tripartitus
A.E.M. Cossmann, 1915 â
Grammatodon vancouverensis
(F.B. Meek, 1858 â )
Grammatodon virgatus
(J. de C. Sowerby 1840) â
Genus
: Indogrammatodon M. Ichikawa & K. Maeda, 1958 †
Indogrammatodon awajianus
M. Ichikawa & K. Maeda, 1958 â
Genus
: Macrodon W.H. Dall, 1881
Macrodon asperula
W.H. Dall, 1881
Macrodon asperulus
W.H. Dall, 1881
Macrodon sagrinata
W.H. Dall, 1886