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
22
POLYGYRIDAE
Taxon Tree:
GASTROPODA [Class]
HETEROBRANCHIA [Subclass]
STYLOMMATOPHORA [Order]
POLYGYROIDEA [SuperFamily]
POLYGYRIDAE [Family]
[Genus]
[Species]
Genus
: Polygyriscus (P.R. Burch, 1947)
Genus species
:
Polygyriscus virginianus
Author
:
(P.R. Burch, 1947)
Locality
:
Virginia, Pulaski County
Size
:
no data
ID
:
4460900000
Genus
: Praticolella E.G. Vanatta, 1915
Genus species
:
Praticolella ampla
Author
:
(L. Pfeiffer, 1866)
Locality
:
Veracruz, Mexico
Size
:
no data
ID
:
4460950000
Genus species
:
Praticolella bakeri
Author
:
E.G. Vanatta, 1915
Locality
:
Florida
Size
:
no data
ID
:
4460950000
Genus species
:
Praticolella berlandieriana
Author
:
(S. Moricand, 1833)
Locality
:
Mexico, Monterrey
Size
:
11.8 mm
ID
:
4460950000
Genus species
:
Praticolella campi
Author
:
W.F. Clapp & J.H. Ferriss, 1919
Locality
:
Texas
Size
:
no data
ID
:
4460950000
Genus species
:
Praticolella candida
Author
:
L.R. Hubricht, 1983
Locality
:
USA, Texas
Size
:
10.6 mm
ID
:
4460950000
Genus species
:
Praticolella flavescens
Author
:
(L. Pfeiffer, 1848)
Locality
:
Veracruz, Mexico
Size
:
no data
ID
:
4460950000
Genus species
:
Praticolella griseola
Author
:
(L. Pfeiffer, 1841)
Locality
:
Cuba
Size
:
11.14 mm
ID
:
4460950000
Genus species
:
Praticolella jejuna
Author
:
(T. Say, 1821)
Locality
:
Alabama
Size
:
no data
ID
:
4460950000
Genus species
:
Praticolella lawae
Author
:
(J. Lewis, 1874)
Locality
:
Alabama
Size
:
no data
ID
:
4460950000
Genus species
:
Praticolella martensiana
Author
:
(H.A. Pilsbry, 1907)
Locality
:
Mexico, Tampico
Size
:
no data
ID
:
4460950000
Genus species
:
Praticolella mexicana
Author
:
K.E. Perez, 2011
Locality
:
Mexico, Nuevo León
Size
:
no data
ID
:
4460950000
Genus species
:
Praticolella mobiliana
Author
:
(H.C. Lea, 1841)
Locality
:
Alabama
Size
:
no data
ID
:
4460950000
Genus species
:
Praticolella pachyloma
Author
:
(K.T. Menke, 1847)
Locality
:
Bahamas
Size
:
no data
ID
:
4460950000
Genus species
:
Praticolella prisca
Author
:
K. Auffenberg & R. Portell, 1990 †
Locality
:
Florida, Bradford County
Size
:
12.9 mm
ID
:
4460950000
Genus species
:
Praticolella strebeliana
Author
:
H.A. Pilsbry, 1899
Locality
:
Mexico, Nuevo León
Size
:
no data
ID
:
4460950000
Genus species
:
Praticolella taeniata
Author
:
H.A. Pilsbry, 1940
Locality
:
Mexico, Nuevo León
Size
:
no data
ID
:
4460950000
Genus species
:
Praticolella trimatris
Author
:
L.R. Hubricht, 1983
Locality
:
USA, Texas
Size
:
no data
ID
:
4460950000