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
7
KNIGHTITIDAE
Taxon Tree:
GASTROPODA [Class]
AMPHIGASTROPODA [Subclass]
BELLEROPHONTIDA [Order]
BELLEROPHONTOIDEA [SuperFamily]
KNIGHTITIDAE [Family]
[Genus]
[Species]
Genus
: Retispira (Fleming, 1828 â )
Genus species
:
Retispira albapinensis
Author
:
W.J. Gordon & E.L. Yochelson, 1983 †
Locality
:
USA, Nevada, White Pine
Size
:
no data
ID
:
5806000346
Genus species
:
Retispira angustifasciata
Author
:
(L. Waagen, 1880 †)
Locality
:
Pakistan, Punjab, Sargodha
Size
:
no data
ID
:
5806000347
Genus species
:
Retispira asiatica
Author
:
(Wirth, 1936 †)
Locality
:
China, Guizhou, Liupanshui
Size
:
no data
ID
:
5806000348
Genus species
:
Retispira bellireticulata
Author
:
Knight, 1945 †
Locality
:
United States, Texas, McCulloch
Size
:
no data
ID
:
5806000349
Genus species
:
Retispira bellus
Author
:
Keyes, 1894 †
Locality
:
USA, Missouri, Jackson
Size
:
no data
ID
:
5806000416
Genus species
:
Retispira bilabiatus
Author
:
(White & R.P. Whitfield, 1862 †)
Locality
:
Iowa, Des Moines County
Size
:
no data
ID
:
5806000350
Genus species
:
Retispira bimorpha
Author
:
H. Guo, 1983 †
Locality
:
Size
:
no data
ID
:
5806000351
No geographical data
No Geographical Data
Genus species
:
Retispira bittneri
Author
:
(Newell & Kummel, 1942 †)
Locality
:
USA, Wyoming, Fremont
Size
:
no data
ID
:
5806000352
Genus species
:
Retispira carinatus
Author
:
(Tolmachoff, 1930 †)
Locality
:
Canada, Nunavut, Baffin
Size
:
no data
ID
:
5806000353
Genus species
:
Retispira chenmazijingensis
Author
:
H. Guo, 1983 †
Locality
:
China, Ningxia Hui, Zhongwei
Size
:
no data
ID
:
5806000354
Genus species
:
Retispira chernyshevi
Author
:
Mazaev, 2015 †
Locality
:
Russia, Kirov, Sovetskiy rayon
Size
:
no data
ID
:
5806000355
Genus species
:
Retispira christinae
Author
:
A.G. Cook & al., 2003 †
Locality
:
Australia, Western Australia, Derby-West Kimberley
Size
:
no data
ID
:
5806000356
Genus species
:
Retispira cincta
Author
:
W.J. Gordon & E.L. Yochelson, 1987 †
Locality
:
Utah, Juab County
Size
:
no data
ID
:
5806000357
Genus species
:
Retispira clarkei
Author
:
Dickins, 1963 †
Locality
:
Australia, Western Australia, Mullewa
Size
:
no data
ID
:
5806000358
Genus species
:
Retispira culleni
Author
:
G.B. Campbell & H. Engel, 1963 †
Locality
:
Australia, Gunnedah
Size
:
no data
ID
:
5806000359
Genus species
:
Retispira decussata
Author
:
C.L.F. von Sandberger, 1855 †
Locality
:
Belgium, Wallonie, Hainaut
Size
:
no data
ID
:
5806000363
Genus species
:
Retispira decussatus
Author
:
(Fleming, 1828 †)
Locality
:
Australia, Western Australia, Mullewa
Size
:
no data
ID
:
5810000134
Genus species
:
Retispira deflectus
Author
:
(Weller, 1900 †)
Locality
:
Iowa, Des Moines County
Size
:
no data
ID
:
5806000361
Genus species
:
Retispira devonica
Author
:
(J.W. Hall & R.P. Whitfield, 1872 †)
Locality
:
USA, Kentucky
Size
:
no data
ID
:
5806000362
Genus species
:
Retispira elegans
Author
:
(A.E.J. Férussac & A.V.M.D. D'Orbigny, 1840 †)
Locality
:
Belgium, Wallonie, Hainaut
Size
:
no data
ID
:
5806000363