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