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
6
TRENELLIDAE
Taxon Tree:
HELCIONELLOIDA [Class]
ARCHAEOBRANCHIA [Subclass]
HELCIONELLIFORMES [Order]
YOCHELCIONELLOIDEA [SuperFamily]
TRENELLIDAE [Family]
[Genus]
[Species]
Genus
: Horsegullia (Parkhaev, 2001 â )
Genus species
:
Horsegullia horsegulliensis
Author
:
(Parkhaev, 2001 †)
Locality
:
Russia, Kotuykan River
Size
:
no data
ID
:
2030000019
Genus
: Isitella Missarzhevsky, 1989 â
Genus species
:
Isitella plicata
Author
:
Missarzhevsky, 1989 †
Locality
:
Australia, Flinders Ranges
Size
:
1 mm
ID
:
204000013
Genus species
:
Isitella recta
Author
:
Missarzhevsky, 1989 †
Locality
:
Size
:
no data
ID
:
204000013
No geographical data
No Geographical Data