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
26
PHOLADIDAE
Taxon Tree:
BIVALVIA [Class]
HETERODONTA [Subclass]
MYIDA [Order]
PHOLADOIDEA [SuperFamily]
PHOLADIDAE [Family]
[Genus]
[Species]
Genus
: Opertochasma (Cragin 1905) â
Genus
: Parapholas (T.A. Conrad, 1837)
Genus species
:
Parapholas acuminata
Author
:
(G.B. I Sowerby, 1834)
Locality
:
Panama West
Size
:
34 mm
ID
:
6210800000
Genus species
:
Parapholas aucklandica
Author
:
Powell, 1938 †
Locality
:
New Zealand, South Island
Size
:
29 mm
ID
:
6210800000
Genus species
:
Parapholas bisulcata
Author
:
T.A. Conrad, 1849
Locality
:
Ecuador
Size
:
24.5 mm
ID
:
6210800000
Genus species
:
Parapholas branchiata
Author
:
(A.A. Gould, 1845)
Locality
:
Size
:
no data
ID
:
6210800000
No geographical data
No Geographical Data
Genus species
:
Parapholas californica
Author
:
(T.A. Conrad, 1837)
Locality
:
Ecuador
Size
:
29.2 mm
ID
:
6210800000
Genus species
:
Parapholas calva
Author
:
(G.B. I Sowerby, 1834)
Locality
:
Ecuador
Size
:
24.5 mm
ID
:
6210800000
Genus species
:
Parapholas incii
Author
:
G.B. II Sowerby, 1849
Locality
:
China, Zhejiang
Size
:
24 mm
ID
:
6210800000
Genus species
:
Parapholas janellii
Author
:
G.P. Deshayes, 1839
Locality
:
Ecuador
Size
:
29.2 mm
ID
:
6210800000
Genus species
:
Parapholas minoensis
Author
:
Itoigawa, 1960 †
Locality
:
Western Kamchatka
Size
:
no data
ID
:
6210800000
Genus species
:
Parapholas penita
Author
:
R.W. Dunker, 1882
Locality
:
China, Zhejiang
Size
:
no data
ID
:
6210800000
Genus species
:
Parapholas piriformis
Author
:
R.W. Dunker, 1882
Locality
:
China, Zhejiang
Size
:
24 mm
ID
:
6210800000
Genus species
:
Parapholas quadrizonalis
Author
:
G.B. II Sowerby, 1849
Locality
:
China, Zhejiang
Size
:
24 mm
ID
:
6210800000
Genus species
:
Parapholas quadrizonata
Author
:
(L. Spengler, 1792)
Locality
:
China, Zhejiang
Size
:
24 mm
ID
:
6210800000
Genus species
:
Parapholas roseotincta
Author
:
F.P. Jousseaume, 1891
Locality
:
China, Zhejiang
Size
:
24 mm
ID
:
6210800000
Genus species
:
Parapholas thomsoni
Author
:
(H.H. Suter, 1917 †)
Locality
:
New Zealand, South Island
Size
:
29 mm
ID
:
6210800000