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
NOSTOCERATIDAE
Genus
: Bostrychoceras (F.A. Roemer, 1841 â )
Bostrychoceras awajiense
Yabe, 1901 †
Bostrychoceras polyplocum
(F.A. Roemer, 1841 †)
Bostrychoceras secoense
A.T. Young, 1963 †
Genus
: Didymoceras (F.B. Meek & Hayden, 1860 â )
Didymoceras angolaense
S.H. Haughton, 1924 †
Didymoceras angulatum
(F.B. Meek & Hayden, 1860 †)
Didymoceras aurarium
J. Kennedy & al., 2000 †
Didymoceras aurarium
Cobban, Kennedy & Scott, 2000 †
Didymoceras awajiense
Yabe, 1901 †
Didymoceras beecheri
A. Hyatt, 1894 †
Didymoceras binodosum
(J. Kennedy & Cobban, 1993 †)
Didymoceras californicum
Anderson, 1958 †
Didymoceras cheyenense
F.B. Meek & Hayden, 1856 †
Didymoceras cheyennense
(F.B. Meek & Hayden, 1856 †)
Didymoceras clardyi
Cobban & Kennedy, 1993a †
Didymoceras cochleatus
(F.B. Meek & Hayden, 1858 †)
Didymoceras donezianum
Michailov, 1951 †
Didymoceras hidakense
Y. Shigeta, 2016 †
Didymoceras hornbyense
(J.J.F. Whiteaves, 1876 †)
Didymoceras jorgenseni
Cobban, Kennedy & Scott, 2000 †
Didymoceras navarroensis
(Shumard, 1861 †)
Didymoceras nebrascense
(F.B. Meek & Hayden, 1856 †)
Didymoceras newtoni
(R.P. Whitfield, 1877 †)
Didymoceras nicolletii
(J.W. Hall & F.B. Meek, 1856 †)
Didymoceras platycostatum
J. Kennedy & Cobban, 1993 †
Didymoceras puebloense
Cobban, Kennedy & Scott, 1997 †
Didymoceras stevensoni
(R.P. Whitfield, 1877 †)
Didymoceras subtuberculatum
Howarth, 1965 †
Didymoceras tenuicostatus
(F.B. Meek & Hayden, 1858 †)
Didymoceras tortus
(F.B. Meek & Hayden, 1858 †)
Didymoceras tricostatus
(R.P. Whitfield, 1897 †)
Didymoceras umbilicatus
(F.B. Meek & Hayden, 1858 †)
Didymoceras uncus
(F.B. Meek & Hayden, 1858 †)
Didymoceras vespertinus
(T.A. Conrad, 1874 †)
Didymoceras wrighti
Cobban, Kennedy & Scott, 2000 †
Genus
: Didymoceratoides J. Kennedy & Cobban, 1993 â
Didymoceratoides binodosum
J. Kennedy & Cobban, 1993 †
Genus
: Eubostrychoceras E. Matsumoto, 1967 â
Eubostrychoceras acuticostatum
(A.V.M.D. D'Orbigny, 1842 †)
Eubostrychoceras indopacificum
E. Matsumoto, 1967 †
Eubostrychoceras japonicum
(Yabe, 1904 †)
Eubostrychoceras matsumotoi
Cobban, 1987 †
Eubostrychoceras otsukai
(Yabe, 1904 †)
Eubostrychoceras saxonicum
(Schluter, 1875 †)
Eubostrychoceras zulu
Klinger & J. Kennedy, 2003 †
Genus
: Exiteloceras (R.P. Whitfield, 1877 â )
Exiteloceras etequense
Lewy, 1969 †
Exiteloceras jenneyi
(R.P. Whitfield, 1877 †)