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
MACTRIDAE
Genus
: Tresus E.V. Coan & P.H. Valentich-Scott, 2000
Tresus allomyax
E.V. Coan & P.H. Valentich-Scott, 2000
Tresus capax
(A.A. Gould, 1850)
Tresus keenae
(J.T. Kuroda & T. Habe, 1950)
Tresus longa
W.H. Dall, 1921
Tresus nuttallii
(T.A. Conrad, 1837)
Tresus pajaroanus
(T.A. Conrad, 1857 †)
Genus
: Austromactra (J.B.P.A. Lamarck, 1818)
Austromactra contortula
(G.P. Deshayes, 1857 †)
Austromactra contraria
(L.A. Reeve, 1854)
Austromactra lamberti
(G.P. Deshayes, 1857 †)
Austromactra laudunensis
(A. Watelet, 1853 †)
Austromactra loustauae
(J.F. Bayan, 1873 †)
Austromactra parameces
(A.E.M. Cossmann, 1886 †)
Austromactra recondita
(G.P. Deshayes, 1857 †)
Austromactra rufescens
(J.B.P.A. Lamarck, 1818)
Genus
: Crassula (L.A. Reeve, 1854)
Crassula aequilatera
(L.A. Reeve, 1854)
Crassula gilberti
(J.A. Bartrum, 1919 †)
Genus
: Cyclomactra (J.E. Gray, 1843)
Cyclomactra altilunula
(J. Marwick, 1927 †)
Cyclomactra ovata
(J.E. Gray, 1843)
Cyclomactra tristis
(L.A. Reeve, 1854)
Cyclomactra williamsi
(J. Marwick, 1948 †)
Genus
: Harvella (Sowerby, 1825)
Harvella elegans
(Sowerby, 1825)
Harvella estrellana
A.A. Olsson, 1922
Harvella pacifica
T.A. Conrad, 1867
Harvella pacifica
T.A. Conrad, 1867
Harvella plicaria
J.E. Gray, 1853
Harvella sanctiblasii
C.J. Maury, 1925
Harvella sanctiblasii
C.J. Maury, 1925
Harvella sincola
A.A. Olsson, 1922 †
Harvella subplicata
W. Wood, 1828