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
1
RETROCERAMIDAE
Taxon Tree:
BIVALVIA [Class]
PTERIOMORPHIA [Subclass]
MYALINIDA [Order]
INOCERAMOIDEA [SuperFamily]
RETROCERAMIDAE [Family]
[Genus]
[Species]
Genus
: Retroceramus (Koschelkina, 1969 â )
Genus species
:
Retroceramus clinatus
Author
:
(Koschelkina, 1969 †)
Locality
:
Russia, Khabarovsk, Verkhnebureinskiy rayon
Size
:
no data
ID
:
7496000121
Genus species
:
Retroceramus elegans
Author
:
Koschelkina, 1962 †
Locality
:
Russia, Maga Buryatdan, Omsukchanskiy
Size
:
no data
ID
:
7496000121
Genus species
:
Retroceramus haasti
Author
:
(Hochstetter, 1863 †)
Locality
:
Papua New Guinea, Chimbu, Kerowagi
Size
:
no data
ID
:
7496000121
Genus species
:
Retroceramus jurensis
Author
:
(Koschelkina, 1969 †)
Locality
:
Russia, Khabarovsk, Verkhnebureinskiy
Size
:
no data
ID
:
7496000121
Genus species
:
Retroceramus lucifer
Author
:
Koschelkina 1958 †
Locality
:
Size
:
no data
ID
:
7496000121
No geographical data
No Geographical Data
Genus species
:
Retroceramus menneri
Author
:
Koschelkina, 1960 †
Locality
:
Russia, Maga Buryatdan, Omsukchanskiy
Size
:
no data
ID
:
7496000121
Genus species
:
Retroceramus obliquus
Author
:
(Morris & J. Lycett, 1853 †)
Locality
:
Russia, Khabarovsk, Verkhnebureinskiy
Size
:
no data
ID
:
7496000121
Genus species
:
Retroceramus originalis
Author
:
Koschelkina, 1985 †
Locality
:
Russia, Maga Buryatdan, Omsukchanskiy
Size
:
no data
ID
:
7496000121
Genus species
:
Retroceramus popovi
Author
:
Koschelkina, 1962 †
Locality
:
Russia, Maga Buryatdan, Omsukchanskiy
Size
:
no data
ID
:
7496000121
Genus species
:
Retroceramus priscus
Author
:
(Sey, 1972 †)
Locality
:
Russia, Tugur river
Size
:
no data
ID
:
7496000121
Genus species
:
Retroceramus provincialis
Author
:
(Koschelkina, 1969 †)
Locality
:
Russia, Khabarovsk, Verkhnebureinskiy
Size
:
no data
ID
:
7496000121
Genus species
:
Retroceramus solidus
Author
:
(Koschelkina, 1969 †)
Locality
:
Russia, Tugur river
Size
:
no data
ID
:
7496000121
Genus species
:
Retroceramus subtilis
Author
:
(Sey, 1972 †)
Locality
:
Russia, Tugur river
Size
:
no data
ID
:
7496000121