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
44
MURCHISONIIDAE
Taxon Tree:
GASTROPODA [Class]
ORTHOGASTROPODA [Subclass]
MURCHISONIINA [Order]
MURCHISONIOIDEA [SuperFamily]
MURCHISONIIDAE [Family]
[Genus]
[Species]
Genus
: Plethospira (Billings, 1859 â )
Genus species
:
Plethospira arenaria
Author
:
(Billings, 1859 †)
Locality
:
USA, Missouri, Cape Girardeau
Size
:
no data
ID
:
5853000152
Genus species
:
Plethospira bilineata
Author
:
Flower, 1968 †
Locality
:
USA, New York, Essex
Size
:
no data
ID
:
5853000152
Genus species
:
Plethospira caledoniensis
Author
:
Longst, 1924 †
Locality
:
UK, Scotland, South Ayrshire
Size
:
no data
ID
:
5853000152
Genus species
:
Plethospira cannonensis
Author
:
Stauffer, 1937 †
Locality
:
USA, Minnesota, Goodhue
Size
:
no data
ID
:
5853000152
Genus species
:
Plethospira cassandra
Author
:
(Billings 1865 †)
Locality
:
Size
:
no data
ID
:
5853000152
No geographical data
No Geographical Data
Genus species
:
Plethospira cassina
Author
:
(R.P. Whitfield, 1886 †)
Locality
:
Canada, Newfoundland
Size
:
no data
ID
:
5853000152
Genus species
:
Plethospira difficilis
Author
:
(R.P. Whitfield, 1890 †)
Locality
:
Vermont, Addison County
Size
:
no data
ID
:
5853000152
Genus species
:
Plethospira emanuelensis
Author
:
Yu, 1993 †
Locality
:
Australia, Western Australia, Derby-West Kimberley
Size
:
no data
ID
:
5853000152
Genus species
:
Plethospira extensa
Author
:
J. Heller, 1954 †
Locality
:
USA, Missouri, Shannon
Size
:
no data
ID
:
5853000152
Genus species
:
Plethospira floweri
Author
:
Fortey & Peel, 1990 †
Locality
:
Size
:
no data
ID
:
5853000152
No geographical data
No Geographical Data
Genus species
:
Plethospira rotunda
Author
:
Flower, 1968 †
Locality
:
United States, Texas, El Paso
Size
:
no data
ID
:
5853000152
Genus species
:
Plethospira semele
Author
:
J.W. Hall, 1861 †
Locality
:
USA, Iowa, Clinton
Size
:
no data
ID
:
5853000152
Genus species
:
Plethospira subangulata
Author
:
Flower, 1968 †
Locality
:
Canada, Newfoundland
Size
:
no data
ID
:
5853000152
Genus species
:
Plethospira turgida
Author
:
J.W. Hall, 1847 †
Locality
:
United States, Vermont, Addison
Size
:
no data
ID
:
5853000152
Genus species
:
Plethospira ulrichi
Author
:
Schuchert, 1900 †
Locality
:
Size
:
no data
ID
:
5853000152
No geographical data
No Geographical Data
Genus species
:
Plethospira ventricosa
Author
:
Ulrich & Scofield, 1897 †
Locality
:
Minnesota
Size
:
no data
ID
:
5853000152
Genus
: Seelya J. de C. Sowerby & Murchison, 1839 â
Genus species
:
Seelya lloydi
Author
:
J. de C. Sowerby & Murchison, 1839 †
Locality
:
Czech Republic, Prague
Size
:
no data
ID
:
5599000032
Genus species
:
Seelya moydartensis
Author
:
McLearn, 1924 †
Locality
:
Size
:
no data
ID
:
5599000032
No geographical data
No Geographical Data
Genus species
:
Seelya vitellia
Author
:
Billings, 1865 †
Locality
:
Canada, Ontario, Wellington
Size
:
no data
ID
:
5599000032
