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
SCHISTOCERATIDAE
Genus
: Branneroceras (Smith, 1896 †)
Branneroceras branneri
(Smith, 1896 †)
Branneroceras hillsi
Nassichuk, 1975 †
Branneroceras nicholasi
Nassichuk, 1975 †
Branneroceras textum
Plummer & P.H. Scott 1937 †
Genus
: Diaboloceras Nassichuk, 1975 †
Diaboloceras involutum
Nassichuk, 1975 †
Diaboloceras neumeieri
J.F. Quinn & Carr, 1963 †
Diaboloceras varicostatum
Miller & Furnish, 1940 †
Genus
: Eoschistoceras (Plummer & P.H. Scott, 1937 †)
Eoschistoceras strawnense
(Plummer & P.H. Scott, 1937 †)
Genus
: Paralegoceras (F.B. Meek & A.H. Worthen, 1860 †)
Paralegoceras incertum
Böse, 1919 †
Paralegoceras iowense
(F.B. Meek & A.H. Worthen, 1860 †)
Paralegoceras milleri
Flower & Caster, 1935 †
Paralegoceras newsomi
Smith, 1903 †
Paralegoceras sudaicum
(Hianel, 1915 †)
Paralegoceras sundaicum
Haniel, 1915 †
Paralegoceras texanum
(Shumard, 1863 †)
Genus
: Paraschistoceras Plummer & P.H. Scott, 1937 †
Paraschistoceras costiferum
Plummer & P.H. Scott, 1937 †
Paraschistoceras hildrethi
(Morton, 1836 †)
Paraschistoceras optatum
Ruzhentsev, 1950 †
Paraschistoceras reticulatum
(Miller, 1930 †)