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
CRAVENOCERATIDAE
Genus
: Aenigmatoceras Ruzhencev & Bogoslovskaya, 1978 †
Aenigmatoceras rhipaeum
Ruzhencev & Bogoslovskaya, 1978 â
Genus
: Cravenoceras Liang, 1957 †
Cravenoceras acutum
Liang, 1957 â
Cravenoceras africanum
Delepine, 1939 â
Cravenoceras arcticum
Librovitch, 1938 â
Cravenoceras beleutense
Ruzhentsev & Bogoslovskaya, 1971 â
Cravenoceras berkhi
Librovitch, 1962 â
Cravenoceras cowlingense
Librovitch, 1938 â
Cravenoceras crassum
Ruzhentsev & Bogoslovskaya, 1971 â
Cravenoceras darwenense
Moore, 1945 â
Cravenoceras fayettevillae
W.J. Gordon, 1964 â
Cravenoceras gairense
D.R. Currie, 1954 â
Cravenoceras hesperium
Miller & Furnish, 1940 â
Cravenoceras holmesi
Bisat, 1932 â
Cravenoceras insolitum
Ruzhentsev & Bogoslovskaya, 1971 â
Cravenoceras involutum
W.J. Gordon, 1964 â
Cravenoceras kingi
(J.W. Hall & R.P. Whitfield, 1877 â )
Cravenoceras kullatinense
G.B. Campbell, 1962 â
Cravenoceras leion
Bisat, 1930 â
Cravenoceras leionoides
Ruzhentsev & Bogoslovskaya, 1971 â
Cravenoceras lineolatum
W.J. Gordon, 1964 â
Cravenoceras malhamense
(Bisat, 1924 â )
Cravenoceras merriami
Youngquist, 1949 â
Cravenoceras miseri
W.J. Gordon, 1964 â
Cravenoceras nevadense
Miller & Furnish, 1940 â
Cravenoceras originale
Ruzhentsev & Bogoslovskaya, 1971 â
Cravenoceras petrenkoi
Librovitch, 1938 â
Cravenoceras richardsonianum
Girty, 1909 â
Cravenoceras schaelkense
(Bruning, 1923 â )
Cravenoceras scoticum
D.R. Currie, 1954 â
Cravenoceras scotti
Miller & Youngquist, 1948 â
Cravenoceras shimanskyi
Ruzhentsev & Bogoslovskaya, 1971 â
Cravenoceras subplicatum
Bisat, 1932 â
Cravenoceras tonksi
(Moore, 1936 â )
Cravenoceras tozeri
Nassichuk, 1975 â
Cravenoceras vetum
Patteisky, 1936 â
Genus
: Cravenoceratoides Hudson, 1946 †
Cravenoceratoides bisati
Hudson, 1946 â
Cravenoceratoides edalensis
(Bisat, 1928 â )
Cravenoceratoides fragilis
(Bisat) â
Cravenoceratoides hudsoni
Ruzhentsev & Bogoslovskaya, 1971 â
Cravenoceratoides lirifer
Hudson, 1946 â
Cravenoceratoides nitidus
(B. Phillips, 1836 â )
Cravenoceratoides nititoides
(Bisat, 1932 â )
Cravenoceratoides simplex
(Knopp, 1934 â )
Cravenoceratoides stellarum
Bisat, 1932 â