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
HOLCODISCIDAE
Holcodiscus caillaudianus
(A.V.M.D. D'Orbigny, 1850 †)
Holcodiscus camelinus (A.V.M.D. D'Orbigny, 1850 †)
Holcodiscus caseyi Manolov, 1962 †
Pseudovaldedorsella compsensis (Kilian, 1910 †)
Pseudovaldedorsella crassidorsata (Karakash, 1907 †)
Holcodiscus fallax (Coquand, 1878 †)
Avramidiscus gastaldianus (A.V.M.D. D'Orbigny, 1850 †)
Holcodiscus hauthali Paulcke, 1907 †
Parasaynoceras horridus (A.V.M.D. D'Orbigny, 1850 †)
Jeanthieuloyites keyserlingiformis Avram & Gradinaru, 1993 †
Maurelidiscus kiliani (Paquier, 1900 †)
Holcodiscus kotoi Jimbo, 1894 †
Holcodiscus magdalenae J.H.F. Douvillé, 1910 †
Parasaynoceras mexicanum (Imlay, 1940 †)
Jeanthieuloyites nodosus (Mandov, 1976 †)
Jeanthieuloyites quinquestriatus (Besairie, 1936 †)
Holcodiscus recopei J.H.F. Douvillé, 1910 †
Holcodiscus tenuistriatus Paulcke, 1907 †
Holcodiscus theobaldianus Stolickza, 1865 †
Jeanthieuloyites trapezoidalis Avram & Gradinaru, 1993 †
Holcodiscus camelinus (A.V.M.D. D'Orbigny, 1850 †)
Holcodiscus caseyi Manolov, 1962 †
Pseudovaldedorsella compsensis (Kilian, 1910 †)
Pseudovaldedorsella crassidorsata (Karakash, 1907 †)
Holcodiscus fallax (Coquand, 1878 †)
Avramidiscus gastaldianus (A.V.M.D. D'Orbigny, 1850 †)
Holcodiscus hauthali Paulcke, 1907 †
Parasaynoceras horridus (A.V.M.D. D'Orbigny, 1850 †)
Jeanthieuloyites keyserlingiformis Avram & Gradinaru, 1993 †
Maurelidiscus kiliani (Paquier, 1900 †)
Holcodiscus kotoi Jimbo, 1894 †
Holcodiscus magdalenae J.H.F. Douvillé, 1910 †
Parasaynoceras mexicanum (Imlay, 1940 †)
Jeanthieuloyites nodosus (Mandov, 1976 †)
Jeanthieuloyites quinquestriatus (Besairie, 1936 †)
Holcodiscus recopei J.H.F. Douvillé, 1910 †
Holcodiscus tenuistriatus Paulcke, 1907 †
Holcodiscus theobaldianus Stolickza, 1865 †
Jeanthieuloyites trapezoidalis Avram & Gradinaru, 1993 †
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