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
PLESIOTROCHIDAE
Genus
: Hypotrochus B.C. Cotton, 1932 †
Hypotrochus penitricinctus
B.C. Cotton, 1932 â
Genus
: Plesiotrochus (A.A. Gould, 1861)
Plesiotrochus acutangulus
(M. Yokoyama, 1924)
Plesiotrochus calliostomoides
(K.H.J. Thiele, 1929)
Plesiotrochus ceylonicus
G.B. III Sowerby, 1915
Plesiotrochus crinitus
K.H.J. Thiele, 1930
Plesiotrochus exilis
W.H. Pease, 1867
Plesiotrochus fallax
(J.P.S. Grateloup, 1832 â )
Plesiotrochus hasibuani
S. Reich & Wesselingh, 2014 â
Plesiotrochus luteus
(A.A. Gould, 1861)
Plesiotrochus marshallensis
H.S. Ladd, 1972 â
Plesiotrochus monachus
(J.C.H. Crosse & P.H. Fischer, 1864)
Plesiotrochus nipponkaiensis
T. Habe & O. Masuda, 1990
Plesiotrochus oosimensis
(Watson, 1880)
Plesiotrochus pagodiformis
C. Hedley, 1907
Plesiotrochus paucicostatum
R.N. Kilburn, 1975
Plesiotrochus paucicostatus
R.N. Kilburn, 1975
Plesiotrochus penetricinctus
(B.C. Cotton, 1932 â )
Plesiotrochus souverbianus
P. Fischer, 1878
Plesiotrochus sowerbianus
Fischer, 1878
Plesiotrochus stephanense
A.E.M. Cossmann & M.A. Peyrot, 1922 â
Plesiotrochus sumatrensis
K.H.J. Thiele, 1925
Plesiotrochus taliana
H.S. Ladd, 1972 â
Plesiotrochus tomlini
C. Beets, 1941 â
Plesiotrochus unicinctus
(C.B. Adams, 1853)
Plesiotrochus whitmorei
H.S. Ladd, 1972 â
Genus
: Trochocerithium (G. Bonelli, 1840)
Trochocerithium calliostomatoides
K.H.J. Thiele, 1929
Trochocerithium excelsum
M. Yokoyama, 1928 â
Trochocerithium shikoensis
(M. Yokoyama, 1928)
Trochocerithium tectiforme
(R.B. Watson, 1884)
Trochocerithium turritus
(G. Bonelli, 1840)