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
CALYPTRAEIDAE
Genus
: Trochita d'Orbigny, 1841
Trochita alta
F.W. Hutton, 1885 â
Trochita angusticostata
B.M. Landau, F. Da Silva & S.M. Heitz, 2016 â
Trochita antiqua
F.B. Meek, 1871 â
Trochita aperta
(D.C. Solander, 1766 â )
Trochita araucana
R.A. Philippi, 1887 â
Trochita clypeolum
L.A. Reeve, 1859
Trochita collinsii
W.M. Gabb, 1881 â
Trochita corrugata
L.A. Reeve, 1859
Trochita costaria
(J.P.S. Grateloup, 1827 â )
Trochita costellata
R.A. Philippi, 1845
Trochita crenata
Gardner, 1947 â
Trochita decipiens
R.A. Philippi, 1845
Trochita dhofarensis
J.D. Taylor & K.R. Smythe, 1985
Trochita floridana
A.A. Olsson & R.E. Petit, 1964 â
Trochita helicoidea
G.B. III Sowerby, 1883
Trochita magellanica
J.E. Gray, 1868
Trochita occidentalis
Gray, 1850 â
Trochita ornata
B. de Basterot, 1825 â
Trochita parvula
R.A. Philippi, 1887 â
Trochita paucicostata
B.M. Landau, F. Da Silva & S.M. Heitz, 2016 â
Trochita perarmata
T.A. Conrad, 1841 â
Trochita pileolus
d'Orbigny, 1841
Trochita pileus
(J.B.P.A. Lamarck, 1822)
Trochita radians
J.B.P.A. Lamarck
Trochita spiralis
H.C.F. Schumacher, 1817
Trochita spirata
E. Forbes, 1852
Trochita tenuis
J.E. Gray, 1867
Trochita trochiformis
(I. von Born, 1778)
Genus
: Zegalerus H.J. Finlay, 1926 †
Zegalerus crater
H.J. Finlay, 1926 â
Zegalerus tenuis
J.E. Gray, 1867
Zegalerus tumens
H.J. Finlay, 1930 â