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
DORCASIIDAE
Genus
: Dorcasia J.E. Gray, 1838
Dorcasia alexandri
J.E. Gray, 1838
Dorcasia connollyi
M. Connolly, 1916
Dorcasia fortunei
O.F. von Möllendorff, 1884
Dorcasia montana
M. Connolly, 1916
Dorcasia uncopila
P.M. Heude, 1882
Genus
: Trigonephrus (O.F. Müller, 1774)
Trigonephrus ambigiosus
(A.E.J. Férussac, 1821)
Trigonephrus globulus
(O.F. Müller, 1774)
Trigonephrus gypsinus
(J.C. Melvill & J.H. Ponsonby, 1891)
Trigonephrus haughtoni
M. Connolly
Trigonephrus heliocaustus
M. Connolly, 1929
Trigonephrus latezonatus
M. Connolly, 1929
Trigonephrus lucanus
(O.F. Müller, 1774)
Trigonephrus ponsonbyi
(H.C. Fulton)
Trigonephrus porphyrostoma
(J.C. Melvill & J.H. Ponsonby, 1891)
Trigonephrus rosaceus
(H.P.C. Møller)
Trigonephrus ruficornis
(Serville, 1838)