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
9
PORTLOCKIELLIDAE
Taxon Tree:
GASTROPODA [Class]
VETIGASTROPODA [Subclass]
VETIGASTROPODA [Order]
PLEUROTOMARIOIDEA [SuperFamily]
PORTLOCKIELLIDAE [Family]
[Genus]
[Species]
Genus
: Latischisma A. Thomas, 1940 â
Genus species
:
Latischisma globosa
Author
:
A. Thomas, 1940 †
Locality
:
UK, Scotland
Size
:
no data
ID
:
5622000099
Genus species
:
Latischisma tornatilis
Author
:
B. Phillips, 1836 †
Locality
:
UK, England, Surrey
Size
:
no data
ID
:
5622000099
Genus
: Nodonema (J.J.F. Whiteaves, 1892 â )
Genus species
:
Nodonema clathratulum
Author
:
(J.J.F. Whiteaves, 1892 †)
Locality
:
Canada, Manitoba, Division No. 20
Size
:
no data
ID
:
5622000086
Genus species
:
Nodonema granulatum
Author
:
E.G. Linsley, 1968 †
Locality
:
Canada, Ontario, Essex
Size
:
no data
ID
:
5622000086
