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
SHUMARDITIDAE
Genus
: Preshumardites (Miller, 1930 †)
Preshumardites bogoslovskyi
Andrianov, 1985 †
Preshumardites gaptankensis
(Miller, 1930 †)
Preshumardites gorbunovi
Andrianov, 1985 †
Preshumardites illinoisensis
(Miller & Gurley, 1896 †)
Preshumardites stainbrooki
Plummer & P.H. Scott, 1937 †
Genus
: Shumardites Ruzhentsev, 1950 †
Shumardites aktubensis
Ruzhentsev, 1950 †
Shumardites confessus
Ruzhentsev, 1939 †
Shumardites cuyleri
Plummer & P.H. Scott, 1937 †
Shumardites fornicatus
Plummer & P.H. Scott, 1937 †
Shumardites librovitchi
Ruzhentsev, 1939 †
Shumardites sellardsi
Plummer & P.H. Scott, 1937 †
Shumardites simondsi
Smith, 1903 †