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
HILDOCERATIDAE
Genus
: Tmetoceras (Benecke, 1865 â )
Tmetoceras circulare
Buckman †
Tmetoceras hollandae
(Buckman) †
Tmetoceras scissum
(Benecke, 1865 †)
Genus
: Leukadiella Renz, 1913 â
Leukadiella helenae
Renz, 1913 †
Leukadiella ionica
Renz & Renz, 1947 †
Leukadiella jeanneti
Renz, 1927 †
Genus
: Mercaticeras Meneghini, 1883 â
Mercaticeras crassum
Guex, 1973 †
Mercaticeras dilatatum
Meneghini, 1883 †
Mercaticeras dilatum
Meneghini, 1883 †
Mercaticeras hellenicum
Renz, 1906 †
Mercaticeras humeralis
Merla, 1933 †
Mercaticeras mercati
(J. Von Hauer, 1856 †)
Mercaticeras rursicostatum
Merla, 1932 †
Mercaticeras thyrrenicum
Fucini, 1905 †
Mercaticeras umbilicatum
Buckman, 1913 †
Genus
: Orthildaites Kovács, 2011 â
Orthildaites becaudi
Kovács, 2011 †
Orthildaites douvillei
(Haug, 1884 †)
Orthildaites intermedius
Guex, 1973 †
Orthildaites orthus
Buckman, 1923 †
Genus
: Polyplectus F. Haas, 1913 â
Polyplectus appenninicus
F. Haas, 1913 †
Polyplectus discoides
C.A. von Zittel, 1831 †
Polyplectus epiroticus
Renz, 1910 †
Polyplectus pluricostatus
F. Haas, 1913 †