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
: Arconaia (I. Lea, 1856)
Genus species
:
Arconaia contorta
Author
:
I. Lea, 1857
Locality
:
Dongting lake, Hunan, China
Size
:
136 mm
ID
:
5537500105
Genus species
:
Arconaia huaihensis
Author
:
Y.F. Huang & K. Li, 2003
Locality
:
Dongting lake, Hunan, China
Size
:
136 mm
ID
:
5537500105
Genus species
:
Arconaia lanceolata
Author
:
(I. Lea, 1856)
Locality
:
Dongting lake, Hunan, China
Size
:
136 mm
ID
:
5537500105
Genus
: Arkansia A.E. Ortmann & B. Walker, 1912
Genus species
:
Arkansia wheeleri
Author
:
A.E. Ortmann & B. Walker, 1912
Locality
:
Arkansas, Clark County
Size
:
no data
ID
:
5533750000
