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
THRACIIDAE
Genus
: Thracidora (C. Hedley, 1904)
Thracidora agulhasensis
(K.H.J. Thiele & S.G.A. Jaeckel, 1931)
Thracidora arenosa
(C. Hedley, 1904)
Thracidora flindersi
B.C. Cotton & F.C. Godfrey, 1938
Thracidora japonica
T. Habe, 1961
Genus
: Thraciopsis (G.F. Angas, 1868)
Thraciopsis agulhasensis
K.H. Barnard, 1964
Thraciopsis angustata
(G.F. Angas, 1868)
Thraciopsis arenosa
C. Hedley, 1904
Thraciopsis elegantula
G.F. Angas, 1868
Thraciopsis elegantula
W.L. May, 1923
Thraciopsis elongata
(S. Stutchbury, 1830)
Thraciopsis peroniana
T. Iredale, 1924
Thraciopsis subrecta
B.C. Cotton & F.C. Godfrey, 1938
Genus
: Trigonothracia F.S. Xu, 1980
Trigonothracia jinxingae
F.S. Xu, 1980
Trigonothracia mimica
B.A. Marshall, 2002
Trigonothracia nomuri
A. Yamamoto & T. Habe, 1959
Trigonothracia pusilla
(A.A. Gould, 1861)
Trigonothracia pusilla
T. Habe, 1961
Genus
: Osteodesma P. Fischer, 1857
Osteodesma beauiana
P. Fischer, 1857
Osteodesma bracteata
A.A. Gould, 1850
Osteodesma brasiliense
A.A. Gould, 1850
Osteodesma orbigny
P. Fischer, 1857
Genus
: Bathythaerus B.A. Marshall, 2002
Bathythaerus biconvexus
B.A. Marshall, 2002