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
TRACHYSPIRIDAE
Genus
: Platycheilus C. Gemmellaro, 1889 †
Platycheilus canaliculatus
C. Gemmellaro, 1889 â
Platycheilus pygmaeus
C. Gemmellaro, 1889 â
Platycheilus sturi
C. Gemmellaro, 1889 â
Genus
: Trachydoma Swallow, 1860 †
Trachydoma wheeleri
Swallow, 1860 â
Genus
: Trachydomia I. Hayasaka, 1943 †
Trachydomia conica
I. Hayasaka, 1943 â
Trachydomia deprati
Mansuy, 1914 â
Trachydomia dussaulti
Mansuy, 1913 â
Trachydomia gemmulata
Batten, 1979 â
Trachydomia gobbetti
Batten, 1979 â
Trachydomia imbricata
Batten, 1979 â
Trachydomia minuta
Pan & Erwin, 2002 â
Trachydomia newelli
Knight, 1933 â
Trachydomia nodosa
(F.B. Meek & A.H. Worthen, 1860 â )
Trachydomia nodulosum
Knight, 1933 â
Trachydomia oweni
Knight, 1933 â
Trachydomia praecursor
A.H. Clarke, 1885 â
Trachydomia raymondi
Sturgeon, 1964 â
Trachydomia takhliensis
A. Nützel & Ketwetsuriya, 2016 â
Trachydomia turbonitella
Batten, 1995 â
Trachydomia verrucosa
Yin, 1932 â
Trachydomia wheeleri
(Swallow, 1860 â )
Trachydomia whitei
Knight, 1933 â