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
PTEROTRACHEIDAE
Genus
: Firoloida C.A. Lesueur, 1817
Firoloida aculeata
C.A. Lesueur, 1817
Firoloida blainvilleana
C.A. Lesueur, 1817
Firoloida demarestia
C.A. Lesueur, 1817
Firoloida desmarestia
C.A. Lesueur, 1817
Firoloida gaimardi
D'Orbigny, 1836
Firoloida gracilis
F.H. Troschel, 1855
Firoloida kowalewskyi
A.J.B.M. Vayssière, 1904
Firoloida lesueurii
D'Orbigny, 1836
Firoloida liguriae
A. Issel, 1910
Firoloida soluta
S.I. Di Geronimo, 1974
Firoloida vigilans
F.H. Troschel, 1855
Genus
: Pterotrachea P. Forsskål in C. Niebuhr, 1775
Pterotrachea adamastor
R.P. Lesson, 1838
Pterotrachea challengeri
J.J. Tesch, 1906
Pterotrachea coronata
P. Forsskål in C. Niebuhr, 1775
Pterotrachea cuvierii
L.K.A. von Chamisso & C.W. Eysenhardt, 1821
Pterotrachea frederica
C.A. Lesueur & F. Péron, 1817
Pterotrachea gibbosa
C.A. Lesueur & F. Péron, 1817
Pterotrachea hippocampus
R.A. Philippi, 1836
Pterotrachea hyalina
L. Oken, 1815
Pterotrachea intermedia
J.J. Tesch, 1906
Pterotrachea keraudrenii
J.E. Gray, 1850
Pterotrachea liassica
F.A. von Quenstedt, 1858
Pterotrachea lophyra
S. Delle Chiaje, 1828
Pterotrachea microptera
J.J. Tesch, 1906
Pterotrachea minuta
K.E.H. Bonnevie, 1920
Pterotrachea mutabilis
J.J. Tesch, 1906
Pterotrachea mutica
C.A. Lesueur, 1817
Pterotrachea navigera
S. Delle Chiaje, 1828
Pterotrachea orthoptalmus
J.J. Tesch, 1906
Pterotrachea scutata
C. Gegenbaur, 1855
Pterotrachea umbilicata
S. Delle Chiaje, 1841
Pterotrachea xenoptera
J.J. Tesch, 1906