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
MEGATRIGONIIDAE
Genus
: Anditrigonia (A. Hyatt, 1892 â )
Anditrigonia britoi
Hessel, 2005 †
Anditrigonia eximia
(R.A. Philippi, 1899 †)
Anditrigonia plumasensis
(A. Hyatt, 1892 †)
Genus
: Apiotrigonia T. Nakano, 1957 â
Apiotrigonia ashizawaensis
H. Saito, 1962 †
Apiotrigonia condoni
(A. Packard, 1921 †)
Apiotrigonia cragini
(Stoyanow 1949) †
Apiotrigonia crassoradiata
T. Nakano, 1958 †
Apiotrigonia dubia
Tashiro, 1979 †
Apiotrigonia hetonaiana
Tashiro, 1978 †
Apiotrigonia jimboi
T. Nakano, 1957 †
Apiotrigonia mikasaensis
Tashiro, 1979 †
Apiotrigonia minor
Yabe & T. Nagao †
Apiotrigonia obliquecostata
T. Nakano, 1957 †
Apiotrigonia obsoleta
T. Nakano, 1957 †
Apiotrigonia sulcataria
(J.B.P.A. Lamarck, 1819 †)
Apiotrigonia undulosa
T. Nakano, 1957 †
Apiotrigonia utoensis
Tashiro, 1972 †
Genus
: Columbitrigonia Poulton, 1977 â
Columbitrigonia columbiana
A. Packard, 1921 †
Columbitrigonia jackassensis
Poulton, 1977 †
Genus
: Eoanditrigonia (Weaver 1931) â
Eoanditrigonia keideli
(Weaver 1931) †
Genus
: Megatrigonia van Hoepen, 1929 â
Megatrigonia concardiiformis
(Krauss 1843) †
Megatrigonia obesa
van Hoepen, 1929 †
Megatrigonia saggersoni
M.R. Cooper, 1993 †