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
UROCOPTIDAE
Genus
: Spartocentrum (J.F. Mabille, 1895)
Spartocentrum digueti
(J.F. Mabille, 1895)
Spartocentrum eisenianum
(H.A. Pilsbry, 1900)
Spartocentrum insulare
G.D. Hanna, 1923
Spartocentrum irregularis
(W.M. Gabb, 1868)
Spartocentrum minorina
J.F. Mabille, 1895
Spartocentrum vanduzeei
G.D. Hanna, 1923
Genus
: Spirostemma (G.B. Sowerby, 1875)
Spirostemma altum
(G.B. Sowerby, 1875)
Spirostemma bellevuense
H.A. Pilsbry, 1903
Spirostemma cognatum
(H. Vendryes, 1901)
Spirostemma dunkeri
(L. Pfeiffer in R.A. Philippi)
Spirostemma elatius
(C.B. Adams, 1851)
Spirostemma inusitatum
H. Vendryes, 1901
Spirostemma ipswichense
H.A. Pilsbry, 1903
Spirostemma mandevillense
H.A. Pilsbry & A.P. Brown, 1910
Spirostemma princeps
(C.B. Adams, 1851)
Spirostemma pusillum
(C.B. Adams, 1850)
Spirostemma simile
(C.B. Adams, 1849)
Spirostemma tenellum
(C.B. Adams, 1849)
Genus
: Steatocoptis (J. Gundlach in H.A. Pilsbry, 1903)
Steatocoptis abnormis
(J. Gundlach in H.A. Pilsbry, 1903)
Steatocoptis bioscai
C. de la Torre & P. Bartsch, 1972
Steatocoptis ventricosa
(J. Gundlach in L. Pfeiffer, 1857)