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
40
TRIGONIIDAE
Taxon Tree:
BIVALVIA [Class]
PALAEOHETERODONTA [Subclass]
TRIGONIIDA [Order]
TRIGONIOIDEA [SuperFamily]
TRIGONIIDAE [Family]
[Genus]
[Species]
Genus
: Minetrigonia (Korner, 1937 â )
Genus species
:
Minetrigonia multicostata
Author
:
(Korner, 1937 †)
Locality
:
Argentina, Alumbre Creek
Size
:
no data
ID
:
7332000084
Genus species
:
Minetrigonia newtonae
Author
:
McRoberts, 2017 †
Locality
:
Alaska
Size
:
no data
ID
:
7332000084
Genus species
:
Minetrigonia suttonensis
Author
:
(W.F. Clapp & Shimer, 1911 †)
Locality
:
Canada, British Columbia, Cowichan Valley
Size
:
no data
ID
:
7332000084
Genus
: Modesticoncha (F. Haas, 1909 â )
Genus species
:
Modesticoncha zlambachensis
Author
:
(F. Haas, 1909 †)
Locality
:
Iran, Yazd, Tabas
Size
:
no data
ID
:
7332000095
