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
SPHAERIIDAE
Genus
: Cyclas R.P. Lesson
Cyclas abdita
S.S. Haldeman, 1841
Cyclas acuta
C. Pfeiffer, 1821
Cyclas aequata
R. Sheppard MS
Cyclas alata
T. Prime, 1870
Cyclas bahiensis
E.C. Von Martens, 1873
Cyclas boettgeriana
G. Servain, 1882
Cyclas calyculata
A.T. von Middendorff, 1851
Cyclas capensis
C.F. Jickeli, 1874
Cyclas ceylanica
H.M.D. de Blainville, 1818
Cyclas chinensis
J.B.P.A. Lamarck, 1806
Cyclas citrina
T. Brown, 1844
Cyclas cornea
J.P.R. Draparnaud, 1801
Cyclas creplini
R.W. Dunker, 1845
Cyclas flavescens
W. Macgillivray, 1843
Cyclas fossarum
T. Prime, 1870
Cyclas gibba
J. Alder, 1838
Cyclas globosa
A. Villa, 1841
Cyclas isocardioides
D. Dupuy, 1852
Cyclas jayensis
T. Prime, 1852
Cyclas lacustris
J.P.R. Draparnaud, 1805
Cyclas leachii
A. Villa, 1841
Cyclas littoralis
T. Prime, 1865
Cyclas lutea
H.E. Anton, 1838
Cyclas maculata
H.E. Anton, 1837
Cyclas minima
S.E. Studer, 1820
Cyclas minor
J.W. Mighels & C.B. Adams, 1842
Cyclas nepeanensis
R.P. Lesson
Cyclas nitida
J.W. Mighels & C.B. Adams, 1842
Cyclas obtusalis
S. Nilsson, 1822
Cyclas occidentale
J. Lewis, 1856
Cyclas ovalis
S. Nilsson, 1832
Cyclas perezii
T. Prime, 1870
Cyclas plumbeus
A. Villa, 1841
Cyclas pulchellum
D'Orbigny, 1835
Cyclas pygmaea
C.B. Adams, 1849
Cyclas rivicola
I. Krynicki, 1837
Cyclas rosacea
T. Prime, 1852
Cyclas ryckholti
N.A.J. Normand, 1844
Cyclas ryckholtii
A. Moquin-Tandon, 1855
Cyclas similas
J.B. Burch, 1975
Cyclas stagnicola
J.B.P.A. Lamarck, 1818
Cyclas steenbuchi
H.P.C. Møller, 1842
Cyclas striatella
T. Prime, 1865
Cyclas stricta
N.A.J. Normand, 1854
Cyclas tenuis
T. Prime, 1852
Cyclas terveriana
D. Dupuy, 1849
Cyclas tumida
B. Ziegler
Cyclas venezuelensis
T. Prime, 1865
Cyclas vitrea
A. Risso, 1826
Cyclas zeylanica
J.B.P.A. Lamarck, 1806
Genus
: Cyclocalyx (T. Prime, 1862)
Cyclocalyx angarensis
Z.V. Slugina & al., 1994
Cyclocalyx chaunensis
L.A. Prozorova, 1988
Cyclocalyx cyclocalyx
Y.I. Starobogatov & L.L. Budnikova, 1985
Cyclocalyx gibba
L.A. Prozorova, 1988
Cyclocalyx globosa
L.A. Prozorova, 1988
Cyclocalyx gurvichi
Z.I. Izzatullaev & Y.I. Starobogatov, 1985
Cyclocalyx lapponicus
S. Clessin in C.A. Westerlund, 1873
Cyclocalyx latiumbonata
A. Korniushin, 1991
Cyclocalyx novaezelandiae
(T. Prime, 1862)
Cyclocalyx ovata
L.A. Prozorova, 1988
Cyclocalyx solidus
C.A. Westerlund, 1873
Genus
: Cymatocyclas Pirogov & Y.I. Starobogatov, 1974
Cymatocyclas supiniformis
Pirogov & Y.I. Starobogatov, 1974
Cymatocyclas tenuicostulata
L.V. Krivosheina, 1978