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
CALLIOSTOMATIDAE
Genus
: Thysanodonta B.A. Marshall, 1988
Thysanodonta aucklandica
B.A. Marshall, 1988
Thysanodonta boucheti
B.A. Marshall, 1988
Thysanodonta cassis
C. Vilvens & P. Maestrati, 2006
Thysanodonta chesterfieldensis
B.A. Marshall, 1995
Thysanodonta diadema
C. Vilvens & P. Maestrati, 2006
Thysanodonta eucosmia
B.A. Marshall, 1995
Thysanodonta festiva
B.A. Marshall, 1995
Thysanodonta opima
B.A. Marshall, 1995
Thysanodonta pileum
C. Vilvens & P. Maestrati, 2006
Thysanodonta wairua
B.A. Marshall, 1988
Genus
: Tristichotrochus (G.B. III Sowerby, 1912)
Tristichotrochus aculeatus
(G.B. III Sowerby, 1912)
Tristichotrochus consors
(C.E. Lischke, 1872)
Tristichotrochus crossleyae
(E.A. Smith, 1910)
Tristichotrochus gendalli
(B.A. Marshall, 1979)
Tristichotrochus haliarchus
(J.C. Melvill, 1889)
Tristichotrochus nahaensis
F.S. MacNeil, 1960 â
Tristichotrochus shingawaensis
(S. Tokunaga, 1906)
Tristichotrochus tosaensis
J.T. Kuroda & T. Habe, 1961
Tristichotrochus unicus
(R.W. Dunker, 1860)
Genus
: Venustas A.W.B. Powell, 1950
Venustas blacki
A.W.B. Powell, 1950
Venustas couperi
P. Vella, 1954
Venustas foveauxana
R.K. Dell, 1950
Venustas pellucida
A. Valenciennes, 1846
Venustas punctulata
H.J. Finlay, 1926
Venustas tigris
J.F. Gmelin, 1791