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
13
ACAVIDAE
Taxon Tree:
GASTROPODA [Class]
HETEROBRANCHIA [Subclass]
STYLOMMATOPHORA [Order]
ACAVOIDEA [SuperFamily]
ACAVIDAE [Family]
[Genus]
[Species]
Genus
: Eurystyla (P.M.A. Morelet, 1845)
Genus species
:
Eurystyla cerina
Author
:
(P.M.A. Morelet, 1845)
Locality
:
Madagascar
Size
:
no data
ID
:
4090354089
Genus species
:
Eurystyla viridis
Author
:
(G.P. Deshayes, 1832)
Locality
:
Madagascar
Size
:
no data
ID
:
4090354089
Genus
: Helicophanta E. Fischer-Piette, 1950
Genus species
:
Helicophanta aegopinoides
Author
:
H. von Maltzan, 1883
Locality
:
Greece, Crete Island
Size
:
no data
ID
:
4090150000
Genus species
:
Helicophanta amphibulima
Author
:
L. Pfeiffer, 1847
Locality
:
Madagascar, Diego Suarez
Size
:
58.2 mm
ID
:
4090150000
Genus species
:
Helicophanta amphibulina
Author
:
G.P. Deshayes in A.E.J. Férussac, 1839
Locality
:
Madagascar, Diego Suarez
Size
:
58.2 mm
ID
:
4090150000
Genus species
:
Helicophanta betsiloensis
Author
:
(G.F. Angas, 1879)
Locality
:
Madagascar
Size
:
71 mm
ID
:
4090150000
Genus species
:
Helicophanta bicingulata
Author
:
(E.A. Smith, 1882)
Locality
:
Madagascar
Size
:
60 mm
ID
:
4090150000
Genus species
:
Helicophanta cornugiganteum
Author
:
J.H. Chemnitz
Locality
:
Madagascar, Fort Dauphin
Size
:
no data
ID
:
4090150000
Genus species
:
Helicophanta gargantua
Author
:
(K.C. Emberton, 1999)
Locality
:
Madagascar, Andringitra
Size
:
97 mm
ID
:
4090150000
Genus species
:
Helicophanta geayi
Author
:
E. Fischer-Piette, 1950
Locality
:
Madagascar, Fort Dauphin
Size
:
48.4 mm
ID
:
4090150000
Genus species
:
Helicophanta gloriosa
Author
:
L. Pfeiffer, 1858
Locality
:
Madagascar, Fort Dauphin
Size
:
no data
ID
:
4090150000
Genus species
:
Helicophanta goudotiana
Author
:
A.E.J. Férussac, 1850
Locality
:
Madagascar, Diego Suarez
Size
:
no data
ID
:
4090150000
Genus species
:
Helicophanta guesteriana
Author
:
J.C.H. Crosse, 1868
Locality
:
Madagascar, Fort Dauphin
Size
:
55.2 mm
ID
:
4090150000
Genus species
:
Helicophanta ibaraoensis
Author
:
(G.F. Angas, 1879)
Locality
:
Madagascar
Size
:
84.2 mm
ID
:
4090150000
Genus species
:
Helicophanta magnifica
Author
:
A.E.J. Férussac, 1821
Locality
:
Madagascar
Size
:
83 mm
ID
:
4090150000
Genus species
:
Helicophanta partuliformis
Author
:
O. Böttger, 1889
Locality
:
Madagascar, Diego Suarez
Size
:
58.2 mm
ID
:
4090150000
Genus species
:
Helicophanta petiti
Author
:
E. Fischer-Piette, 1950
Locality
:
Madagascar
Size
:
37 mm
ID
:
4090150000
Genus species
:
Helicophanta souverbiana
Author
:
(P. Fischer, 1860)
Locality
:
Madagascar, Farafangana
Size
:
75.1 mm
ID
:
4090150000
Genus species
:
Helicophanta sowerbiana
Author
:
P. Fischer, 1860
Locality
:
Madagascar, Farafangana
Size
:
75.1 mm
ID
:
4090150000
Genus species
:
Helicophanta vesicalis
Author
:
(J.B.P.A. Lamarck, 1822)
Locality
:
Madagascar, Fort Dauphin
Size
:
no data
ID
:
4090150000