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
COLUMBELLIDAE
Genus
: Retizafra (J.C. Verco, 1910)
Retizafra brevilata
K. Monsecour & D. Monsecour, 2016
Retizafra bulbacea
K. Monsecour & D. Monsecour, 2016
Retizafra calva
(J.C. Verco, 1910)
Retizafra clathrata
J.W. Brazier, 1877
Retizafra cryptheliae
K. Monsecour & D. Monsecour, 2016
Retizafra decussata
(M. Lussi, 2002)
Retizafra dentilabia
(M. Lussi, 2009)
Retizafra fasciata
L. Bozzetti, 2009
Retizafra gemmulifera
(C. Hedley, 1907)
Retizafra hordeum
K. Monsecour & D. Monsecour, 2016
Retizafra intricata
(C. Hedley, 1912)
Retizafra mitromorpha
K. Monsecour & D. Monsecour, 2016
Retizafra multicostata
(W.L. May, 1911)
Retizafra oryza
K. Monsecour & D. Monsecour, 2016
Retizafra plexa
(C. Hedley, 1902)
Retizafra rotundata
K. Monsecour & D. Monsecour, 2016
Retizafra toreuma
P.A. Maxwell, 1988 †
Retizafra valae
(M. Lussi, 2009)
Retizafra zingiber
K. Monsecour & D. Monsecour, 2016
Genus
: Rhombinella (C. Linnaeus, 1758)
Rhombinella laevigata
(W.H. Dall, 1908)
Rhombinella laevigata
(C. Linnaeus, 1758)
Genus
: Ruthia D.R. Shasky, 1970
Ruthia ecuadoriana
D.R. Shasky, 1970
Ruthia mazatlanica
D.R. Shasky, 1970
Genus
: Salitra L.N. Marincovich, 1973
Salitra radwini
L.N. Marincovich, 1973
Genus
: Seminella (J.C. Melvill, 1906)
Seminella biconica
K. Monsecour & D. Monsecour, 2016
Seminella comistea
(J.C. Melvill, 1906)
Seminella corrugata
K. Monsecour & D. Monsecour, 2016
Seminella makemoensis
K. Monsecour & D. Monsecour, 2015
Seminella peasei
(E.C. Von Martens & B. Langkavel, 1871)