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
176
UNIONIDAE
Taxon Tree:
BIVALVIA [Class]
PALAEOHETERODONTA [Subclass]
UNIONIDA [Order]
UNIONOIDEA [SuperFamily]
UNIONIDAE [Family]
[Genus]
[Species]
Genus
: Medionidus (I. Lea, 1831)
Genus species
:
Medionidus acutissimus
Author
:
(I. Lea, 1831)
Locality
:
Georgia, Gordon County
Size
:
no data
ID
:
5539200000
Genus species
:
Medionidus conradicus
Author
:
(I. Lea, 1838)
Locality
:
Tennessee, Tennessee river
Size
:
50 mm
ID
:
5539200000
Genus species
:
Medionidus mcglameriae
Author
:
H. Van Der Schalie, 1939
Locality
:
Alabama
Size
:
102 mm
ID
:
5539200000
Genus species
:
Medionidus parvulus
Author
:
(I. Lea, 1860)
Locality
:
Tennessee, Chattanooga
Size
:
no data
ID
:
5539200000
Genus species
:
Medionidus penicillatus
Author
:
(I. Lea, 1857)
Locality
:
USA, Georgia
Size
:
no data
ID
:
5539200000
Genus species
:
Medionidus simpsonianus
Author
:
B. Walker, 1905
Locality
:
USA, Georgia
Size
:
no data
ID
:
5539200000
Genus species
:
Medionidus walkeri
Author
:
(B.H. Wright, 1897)
Locality
:
Florida, Suwannee River
Size
:
no data
ID
:
5539200000
Genus
: Microcondylaea B. Strubell, 1897
Genus species
:
Microcondylaea bonellii
Author
:
W. Kobelt, 1913
Locality
:
Italy, Mantova
Size
:
no data
ID
:
5539751969
Genus species
:
Microcondylaea gracilis
Author
:
B. Strubell, 1897
Locality
:
Indonesia, Sumatra
Size
:
no data
ID
:
5539751969
Genus species
:
Microcondylaea truncatus
Author
:
H. Drouët, 1883
Locality
:
Italy, Mantova
Size
:
no data
ID
:
5539751969