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
ARCTICIDAE
Genus
: Pronoella Stanton, 1899 †
Pronoella cinnabarensis
Stanton, 1899 †
Pronoella curvirostris
L.R. Cox, 1947 †
Pronoella desioi
Ronchetti, 1970 †
Pronoella karkarensis
Ronchetti, 1970 †
Pronoella lycetti
A.E.M. Cossmann, 1900 †
Pronoella stofordensis
L.R. Cox, 1947 †
Pronoella superjurensis
Fursich 1982 †
Pronoella uintahensis
Imlay, 1964 †
Genus
: Proveniella (Woods) †
Proveniella bernensis
(Leymerie 1842) †
Proveniella meyeri
(Woods) †
Proveniella rosacea
Casey †
Genus
: Pseudotrapezium R.B. Newton, 1895 †
Pseudotrapezium cordiforme
(G.P. Deshayes †)
Pseudotrapezium depressum
R.B. Newton, 1895 †
Pseudotrapezium elongatum
R.B. Newton, 1895 †
Pseudotrapezium groenlandicum
Spath, 1936 †
Pseudotrapezium ventricosum
R.B. Newton, 1895 †
Genus
: Pygocardia (Sowerby, 1818 †)
Pygocardia cyprinoides
(Sandberger 1861) †
Pygocardia rustica
(Sowerby, 1818 †)
Pygocardia rustica
(P. Nyst, 1836 †)
Genus
: Roudairia C.J. Maury, 1930 †
Roudairia auressensis
(Coquand 1862) †
Roudairia brasiliensis
C.J. Maury, 1930 †
Roudairia peruviana
A.A. Olsson, 1934 †
Roudairia squiresi
Kirby & Saul, 1995 †