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
POTAMIDIDAE
Genus
: Harrisianella (Martin, 1879 †)
Harrisianella hochstetteri
(Martin, 1879 â )
Harrisianella peruviana
A.A. Olsson, 1929 â
Harrisianella subglabra
Schnetler, 2001 â
Genus
: Mesohalina (M. Glibert & de Heinzelin, 1954 †)
Mesohalina brabantinus
(M. Glibert & de Heinzelin, 1954 â )
Mesohalina burdigalinus
(A.V.M.D. D'Orbigny, 1847 â )
Mesohalina taschei
(Ludwig, 1865 â )
Genus
: Pirenella K.H. Barnard, 1963
Pirenella arabica
D.G. Reid, 2016
Pirenella asiatica
T. Ozawa & D.G. Reid, 2016
Pirenella austrocingulata
D.G. Reid, 2015
Pirenella balatonica
(L. von G. Tausch, 1886 â )
Pirenella boswellae
K.H. Barnard, 1963
Pirenella cailliaudi
V.L.V. Potiez & A. Michaud, 1838
Pirenella caiyingyai
(Z.X. Qian, Y. Fang & J. He, 2013)
Pirenella cancellata
T. Ozawa & D.G. Reid, 2016
Pirenella cinerascens
G.B. Sowerby, 1855
Pirenella cingulata
(J.F. Gmelin, 1791)
Pirenella clathratum
A. Adams in G.B. II Sowerby, 1855
Pirenella confusa
A.E.M. Cossmann, 1919 â
Pirenella conica
(H.M.D. de Blainville, 1829)
Pirenella delicatula
D.G. Reid, 2016
Pirenella detrita
M.A. Peyrot, 1938 â
Pirenella discolor
(F. Dujardin, 1837 â )
Pirenella inconstans
(B. de Basterot, 1825 â )
Pirenella insculpta
G.B. II Sowerby, 1866
Pirenella laevissima
Schlotheim â
Pirenella layardi
G.B. II Sowerby
Pirenella layardii
A. Adams, 1854
Pirenella mamillata
J.E. Gray, 1847
Pirenella microptera
(L.C. Kiener, 1842)
Pirenella monilifera
(G.P. Deshayes, 1825 â )
Pirenella nanhaiensis
C.C. Fu & D.G. Reid, 2016
Pirenella nipponica
T. Ozawa & D.G. Reid, 2016
Pirenella peloritana
(F.J. Cantraine, 1845)
Pirenella picta
(J.P.S. Grateloup, 1840) â
Pirenella plicata
(J.G. Bruguière, 1789 â )
Pirenella pseudotiarella
(Orbigny, 1852 â )
Pirenella pupiformis
T. Ozawa & D.G. Reid, 2016
Pirenella retifera
(G.B. II Sowerby, 1855)
Pirenella rugosa
D.G. Reid, 2016
Pirenella subconica
(P.M. Pallary, 1901 â )
Pirenella supracretacea
(L. von G. Tausch, 1886 â )
Pirenella teilhardi
P.M. Pallary, 1912
Pirenella tricolor
P.M. Pallary, 1904