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
KIONOCERATIDAE
Genus
: Kionoceras (F. McCoy, 1846 â )
Kionoceras arcticum
Balaschov, 1959 †
Kionoceras bellatulum
Billings, 1866 †
Kionoceras canaliculatum
J. de C. Sowerby & Murchison, 1839 †
Kionoceras coralliforme
(F. McCoy, 1846 †)
Kionoceras decorahense
Flower, 1952 †
Kionoceras doricum
(Barrande, 1868 †)
Kionoceras erraticum
Flower, 1952 †
Kionoceras gesneri
(Martin, 1843 †)
Kionoceras infrequens
Flower, 1952 †
Kionoceras laqueatum
(J.W. Hall, 1847 †)
Kionoceras magnisulcatum
(Billings, 1857 †)
Kionoceras polyplicatum
Flower, 1952 †
Kionoceras serenum
Shimanskiy, 1954 †
Kionoceras valcourense
Flower, 1952 †
Kionoceras virgatum
(J. de C. Sowerby & Murchison, 1839 †)
Genus
: Leurocycloceras (C.H. Blake, 1882 â )
Leurocycloceras etheridgii
(C.H. Blake, 1882 †)
Leurocycloceras foerstei
Teichert, 1930 †
Leurocycloceras raymondi
Foerste, 1928 †
Leurocycloceras superplenum
Collins †
Genus
: Polygrammoceras Foerste, 1928 â
Polygrammoceras bullatum
(J. de C. Sowerby, 1839) †
Polygrammoceras chicottense
Foerste, 1928 †
Genus
: Ringoceras E. Strand, 1934 â
Ringoceras praecurvum
E. Strand, 1934 †
Genus
: Thoracoceras â