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
PARABACTRITIDAE
Genus
: Aktastioceras Shimanskiy, 1948 †
Aktastioceras kruglovi
Shimanskiy, 1948 †
Aktastioceras mapesi
Shimanskiy, 1993 †
Aktastioceras nishikawai
Niko & al., 1993 †
Genus
: Belemnitomimus Shimanskiy, 1954 †
Belemnitomimus palaeozoicus
Shimanskiy, 1954 †
Genus
: Microbactrites Shimanskiy, 1954 †
Microbactrites parvus
Shimanskiy, 1954 †
Microbactrites scorobogatovae
(Shimanskiy, 1948 †)
Genus
: Orbobactrites Mapes, 1979 †
Orbobactrites davisensis
Mapes, 1979 †
Orbobactrites girtyi
Mapes, 1979 †
Orbobactrites tyroensis
Mapes, 1979 †
Genus
: Parabactrites Shimanskiy, 1948 †
Parabactrites ruzhencevi
Shimanskiy, 1948 †