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
23
TANCREDIIDAE
Genus species
:
Tancredia africana
Author
:
Stefanini, 1939 †
Locality
:
Somalia, Gedo, Baar-Dheere
Size
:
no data
ID
:
7270000018
Genus species
:
Tancredia allani
Author
:
J. Marwick, 1953 †
Locality
:
New Zealand, Otago, Clutha
Size
:
no data
ID
:
7270000019
Genus species
:
Tancredia americana
Author
:
F.B. Meek & Hayden, 1857 †
Locality
:
Canada, Alberta, Division No. 1
Size
:
no data
ID
:
7270000020
Genus species
:
Tancredia astartiformis
Author
:
Cox †
Locality
:
UK, England, Wiltshire
Size
:
no data
ID
:
7270000033
Genus species
:
Tancredia brevis
Author
:
Morris & Lycett, 1855 †
Locality
:
UK, England, Oxfordshire
Size
:
no data
ID
:
7270000034
Genus species
:
Tancredia curtansata
Author
:
(Phillips) †
Locality
:
UK, Yorkshire
Size
:
no data
ID
:
7270000037
Genus species
:
Tancredia donaciformis
Author
:
Lycett, 1850 †
Locality
:
Size
:
no data
ID
:
7270000050
No geographical data
No Geographical Data
Genus species
:
Tancredia elongata
Author
:
Lundgren, 1895 †
Locality
:
Greenland, Cape Stosch
Size
:
no data
ID
:
7270000022
Genus species
:
Tancredia ferrea
Author
:
Etheridge, 1875 †
Locality
:
UK, Lincolnshire
Size
:
no data
ID
:
7270000039
Genus species
:
Tancredia gibbosa
Author
:
J. Lycett †
Locality
:
UK, England, Gloucestershire
Size
:
no data
ID
:
7270000040
Genus species
:
Tancredia knowltoni
Author
:
Stanton, 1899 †
Locality
:
Size
:
no data
ID
:
7270000023
No geographical data
No Geographical Data
Genus species
:
Tancredia kurupana
Author
:
Imlay, 1961 †
Locality
:
Alaska, Kukpowruk River
Size
:
no data
ID
:
7270000024
Genus species
:
Tancredia latoniformis
Author
:
I. Hayami, 1972 †
Locality
:
Size
:
no data
ID
:
7270000031
No geographical data
No Geographical Data
Genus species
:
Tancredia marmorea
Author
:
Cox & Arkell †
Locality
:
UK, England, Wiltshire
Size
:
no data
ID
:
7270000043
Genus species
:
Tancredia nigra
Author
:
Arkell, 1927 †
Locality
:
UK, England, Oxfordshire
Size
:
no data
ID
:
7270000044
Genus species
:
Tancredia norica
Author
:
McRoberts, 2017 †
Locality
:
Alaska
Size
:
no data
ID
:
7270000049
Genus species
:
Tancredia plana
Author
:
Moore, 1870 †
Locality
:
Australia, Western Australia, Ngaanyatjarraku
Size
:
no data
ID
:
7270000025
Genus species
:
Tancredia planata
Author
:
Morris & Lycett †
Locality
:
UK, England, Gloucestershire
Size
:
no data
ID
:
7270000045
Genus species
:
Tancredia slavichi
Author
:
Marincovich Jr., 1993 †
Locality
:
Alaska, North Slope County
Size
:
no data
ID
:
7270000026
Genus species
:
Tancredia stelcki
Author
:
McLearn, 1945 †
Locality
:
United States, Alaska, North Slope
Size
:
no data
ID
:
7270000027
Genus species
:
Tancredia subcurtansata
Author
:
J. Lycett, 1853 †
Locality
:
UK, England, Gloucestershire
Size
:
no data
ID
:
7270000017
Genus species
:
Tancredia triangularis
Author
:
C. Chen & Wen, 1979 †
Locality
:
Size
:
no data
ID
:
7270000028
No geographical data
No Geographical Data
Genus species
:
Tancredia truncata
Author
:
J. Lycett †
Locality
:
UK, England, Gloucestershire
Size
:
no data
ID
:
7270000032