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
TRIGONIIDAE
Genus
: Myophorigonia (Steinmann, 1929 †)
Myophorigonia jaworskii
(Steinmann, 1929 †)
Myophorigonia kobayashii
Tamura & McRoberts, 1993 †
Myophorigonia parva
McRoberts, 2017 †
Myophorigonia salasi
Alencaster, 1961 †
Genus
: Nambangonia (Aitken, 1961) †
Nambangonia vstriata
(Aitken, 1961) †
Genus
: Neopisthotrigonia (Skwarko, 1963) †
Neopisthotrigonia nasuta
(Etheridge, 1872) †
Neopisthotrigonia roperi
(Skwarko, 1963) †
Genus
: Neotrigonia (J.B.P.A. Lamarck, 1804)
Neotrigonia acuticostata
(McCoy, 1866 †)
Neotrigonia bednalli
(J.C. Verco, 1907)
Neotrigonia gemma
T. Iredale, 1924
Neotrigonia horia
B.C. Cotton, 1953
Neotrigonia jacksoni
H. Morrison, 2011
Neotrigonia jukesii
C.B. Adams, 1850
Neotrigonia kaiyomaruae
T. Habe, 1976
Neotrigonia lamarckii
J.E. Tenison-Woods, 1878
Neotrigonia lamarckii
(Gray, 1838)
Neotrigonia margaritacea
J.E. Gray in J.B. Jukes, 1847
Neotrigonia margaritacea
W.T. Bednall, 1878
Neotrigonia margaritacea
(J.B.P.A. Lamarck, 1804)
Neotrigonia margaritacea
J.C. Verco, 1907
Neotrigonia medipontea
T.A. Darragh, 1986 †
Neotrigonia novaguineana
Skwarko, 1967 †
Neotrigonia strangei
(Adams, 1854)
Neotrigonia uniophora
N.H. Odhner, 1917
Neotrigonia uniophora
(Gray, 1847)
Genus
: Neuquenitrigonia (H.A. Leanza & Garate, 1985 †)
Neuquenitrigonia huenickeni
(H.A. Leanza & Garate, 1985 †)
Neuquenitrigonia plazaensis
A.M. Pérez & al., 2008 †