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
8
TRAPEZIDAE
Taxon Tree:
BIVALVIA [Class]
HETERODONTA [Subclass]
VENERIDA [Order]
ARCTICOIDEA [SuperFamily]
TRAPEZIDAE [Family]
[Genus]
[Species]
Genus
: Langvophorus (Mansuy 1912) â
Genus
: Neotrapezium (L.A. Reeve, 1843)
Genus species
:
Neotrapezium esculpturata
Author
:
H.B. Preston, 1915
Locality
:
Singapore
Size
:
31 mm
ID
:
6060050000
Genus species
:
Neotrapezium japonicum
Author
:
H.A. Pilsbry, 1905
Locality
:
China, Bo Sea
Size
:
39 mm
ID
:
6060050000
Genus species
:
Neotrapezium liratum
Author
:
(L.A. Reeve, 1843)
Locality
:
China, Bo Sea
Size
:
39 mm
ID
:
6060050000
Genus species
:
Neotrapezium nipponicum
Author
:
M. Yokoyama, 1922
Locality
:
China, Bo Sea
Size
:
39 mm
ID
:
6060050000
Genus species
:
Neotrapezium sinuosa
Author
:
V.L.V. Potiez & A. Michaud, 1844
Locality
:
Singapore
Size
:
31 mm
ID
:
6060050000
Genus species
:
Neotrapezium solenoides
Author
:
L.A. Reeve, 1843
Locality
:
Singapore
Size
:
31 mm
ID
:
6060050000
Genus species
:
Neotrapezium sublaevigatum
Author
:
(J.B.P.A. Lamarck, 1819)
Locality
:
Singapore
Size
:
31 mm
ID
:
6060050000
Genus species
:
Neotrapezium vellicata
Author
:
L.A. Reeve, 1843
Locality
:
Singapore
Size
:
31 mm
ID
:
6060050000
Genus species
:
Neotrapezium ventricosum
Author
:
M. Yokoyama, 1922
Locality
:
China, Bo Sea
Size
:
39 mm
ID
:
6060050000