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
POLYPTYCHITIDAE
Taxon Tree:
CEPHALOPODA [Class]
AMMONOIDEA [Subclass]
AMMONITIDA [Order]
PERISPHINCTOIDEA [SuperFamily]
POLYPTYCHITIDAE [Family]
[Genus]
[Species]
Genus
: Tollia Imlay, 1960 â
Genus species
:
Tollia giganteus
Author
:
Imlay, 1960 †
Locality
:
Russia, Boyarka River
Size
:
no data
ID
:
6486000085
Genus species
:
Tollia greenlandica
Author
:
(E. Donovan, 1953 †)
Locality
:
Greenland, Cape Stosch
Size
:
no data
ID
:
6486000085
Genus species
:
Tollia pentagonalis
Author
:
Alsen, 2006 †
Locality
:
Greenland, Cape Stosch
Size
:
no data
ID
:
6486000085
Genus species
:
Tollia piaseckii
Author
:
Alsen, 2006 †
Locality
:
Greenland, Cape Stosch
Size
:
no data
ID
:
6486000085
Genus species
:
Tollia rutila
Author
:
Alsen, 2006 †
Locality
:
Greenland, Cape Stosch
Size
:
no data
ID
:
6486000085
Genus species
:
Tollia semilaevis
Author
:
(A. von Koenen, 1902 †)
Locality
:
Greenland, Cape Stosch
Size
:
no data
ID
:
6486000085
Genus species
:
Tollia semisulcata
Author
:
(A. von Koenen, 1902 †)
Locality
:
Greenland, Cape Stosch
Size
:
no data
ID
:
6486000085
Genus species
:
Tollia speetonensis
Author
:
(Spath, 1924 †)
Locality
:
UK, Yorkshire
Size
:
no data
ID
:
6486000085
Genus species
:
Tollia tolli
Author
:
Pavlow, 1914 †
Locality
:
Canada, Aklavik Range
Size
:
no data
ID
:
6486000085
Genus species
:
Tollia undulatocostata
Author
:
(E. Donovan, 1953 †)
Locality
:
Greenland, Cape Stosch
Size
:
no data
ID
:
6486000085
Genus
: Virgatoptychites E.F. de Vogel, 1959 â
Genus species
:
Virgatoptychites changalassensis
Author
:
Voronets, 1958 †
Locality
:
Size
:
no data
ID
:
6486000094
No geographical data
No Geographical Data
Genus species
:
Virgatoptychites pumilio
Author
:
E.F. de Vogel, 1959 †
Locality
:
Greenland, Cape Stosch
Size
:
no data
ID
:
6486000094
Genus species
:
Virgatoptychites quadrificus
Author
:
(A. von Koenen, 1902 †)
Locality
:
Size
:
no data
ID
:
6486000094
No geographical data
No Geographical Data
Genus species
:
Virgatoptychites quadrifidus
Author
:
(A. von Koenen 1902 †)
Locality
:
Size
:
no data
ID
:
6486000094
No geographical data
No Geographical Data
Genus species
:
Virgatoptychites tenuicostatus
Author
:
Kemper, 1968 †
Locality
:
Greenland, Cape Stosch
Size
:
no data
ID
:
6486000094