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
HELICODISCIDAE
Genus
: Radiodiscus H.B. Baker, 1930
Radiodiscus abietum
H.B. Baker, 1930
Radiodiscus amoenus
(K.H.J. Thiele, 1927)
Radiodiscus andium
H.A. Pilsbry, 1944
Radiodiscus bactricolus
(R.J.L. Guppy, 1868)
Radiodiscus bequaerti
Florez, 1968
Radiodiscus bolachaensis
Á.L.M. da Fonseca & J.W. Thomé, 1995
Radiodiscus coarctatus
M.I. Hylton-Scott, 1979
Radiodiscus compactus
(H.H. Suter, 1900)
Radiodiscus coppingeri
(E.A. Smith, 1881)
Radiodiscus costellifer
M.I. Hylton-Scott, 1957
Radiodiscus cuprinus
Á.L.M. da Fonseca & J.W. Thomé, 2000
Radiodiscus florezi
W.K. Weyrauch, 1965
Radiodiscus giganteus
W.K. Weyrauch, 1958
Radiodiscus goeldii
(K.H.J. Thiele, 1927)
Radiodiscus golbachi
W.K. Weyrauch, 1965
Radiodiscus iheringi
(C.M.F. Ancey, 1899)
Radiodiscus kuscheli
M.I. Hylton-Scott, 1957
Radiodiscus lateumbilicatus
W.K. Weyrauch, 1966
Radiodiscus magellanicus
(E.A. Smith, 1881)
Radiodiscus microhelix
F. Haas, 1951
Radiodiscus millecostatus
H.A. Pilsbry & J.H. Ferriss, 1906
Radiodiscus misionensis
M.I. Hylton-Scott, 1957
Radiodiscus patagonicus
(H.H. Suter, 1900)
Radiodiscus peruvianus
A.J. Crawford, 1939
Radiodiscus pilsbryi
M.I. Hylton-Scott, 1957
Radiodiscus proameri
H.B. Baker, 1930
Radiodiscus promatensis
F.A.W. Miquel, R. Ramírez & J.W. Thomé, 2004
Radiodiscus riochcoensis
A.J. Crawford, 1939
Radiodiscus sanrafaelensis
Turazzini & F.A.W. Miquel, 2014 †
Radiodiscus shimekii
(H.A. Pilsbry, 1890)
Radiodiscus thomei
W.K. Weyrauch, 1965
Radiodiscus vazi
Á.L.M. da Fonseca & J.W. Thomé, 1995
Radiodiscus villarricensis
J.R. Miguel & G.M. Barker, 2009
Radiodiscus wygodzinskyi
W.K. Weyrauch, 1965
Genus
: Retidiscus Á.L.M. da Fonseca & J.W. Thomé, 1995
Retidiscus reticulatus
Á.L.M. da Fonseca & J.W. Thomé, 1995
Genus
: Stenopylis (O.F. von Möllendorff, 1894)
Stenopylis coarctata
(O.F. von Möllendorff, 1894)
Stenopylis hemiclausa
R. Tate, 1894
Genus
: Zilchogyra W.K. Weyrauch, 1965
Zilchogyra clara
(K.H.J. Thiele, 1927)
Zilchogyra cleliae
W.K. Weyrauch, 1965
Zilchogyra deliciosa
(K.H.J. Thiele, 1927)
Zilchogyra descendens
W.K. Weyrauch, 1965
Zilchogyra franzi
W.K. Weyrauch, 1965
Zilchogyra hyltonscottae
W.K. Weyrauch, 1965
Zilchogyra leptotera
(A. de Rochebrune & J.F. Mabille, 1882)
Zilchogyra miocenica
F.A.W. Miquel & Rodriguez, 2016 †
Zilchogyra paulistana
(M.I. Hylton-Scott, 1973)
Zilchogyra peterseni
W.K. Weyrauch, 1965
Zilchogyra pleurophora
(S. Moricand, 1846 †)
Zilchogyra twomeyi
(J.J. Parodíz, 1954)
Zilchogyra zulmae
F.A.W. Miquel, R. Ramírez & J.W. Thomé, 2004