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
IOTRIGONIIDAE
Genus
: Andivaugonia (A. Lambert, 1944 †)
Andivaugonia radixscripta
(A. Lambert, 1944 †)
Andivaugonia radixsripta
(Lambert 1944) †
Genus
: Grandigonia (A.V.M.D. D'Orbigny, 1844 †)
Grandigonia robinaldina
(A.V.M.D. D'Orbigny, 1844 †)
Genus
: Iotrigonia Whitehouse, 1946 †
Iotrigonia crassitesta
van Hoepen, 1929 †
Iotrigonia curta
T.N. Bogdanova & Yanin, 2005 †
Iotrigonia glyptica
(Woods, 1917 †)
Iotrigonia leda
Fleming, 1987 †
Iotrigonia lenseni
Fleming, 1987 †
Iotrigonia limatula
Whitehouse, 1946 †
Iotrigonia nanutarraensis
(Cox, 1961) †
Iotrigonia stanwellensis
Skwarko, 1963 †
Iotrigonia stowi
(Kitchin, 1908) †
Iotrigonia vscripta
(Kitchin, 1903) †
Iotrigonia youxiaensis
Wen & T.C. Lan, 1976 †
Genus
: Levytrigonia (A. Lambert, 1944 †)
Levytrigonia covuncoensis
(A. Lambert, 1944 †)
Genus
: Mayesella (Rennie, 1936 †)
Mayesella dubia
(Kitchin, 1903 †)
Mayesella falcki
(Rouillier & Vosinsky, 1894 †)
Mayesella haughtoni
(Rennie, 1936 †)
Mayesella heterosculpta
(Stanton, 1901) †
Mayesella jakshysaurensis
(Luppov, 1932) †
Mayesella kuehni
(G. Müller, 1900) †
Mayesella recurva
(Kitchin, 1903) †
Mayesella vau
(Sharpe, 1856) †