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
Nuraya amanoi
(T. Nakano, 1958 †)
Paranditrigonia arequipensis A.M. Pérez & Reyes, 1983 †
Apiotrigonia ashizawaensis H. Saito, 1962 †
Anditrigonia britoi Hessel, 2005 †
Heterotrigonia calderoni (R. Garcia del Castillo & Aguilera †)
Columbitrigonia columbiana A. Packard, 1921 †
Megatrigonia concardiiformis (Krauss 1843) †
Apiotrigonia condoni (A. Packard, 1921 †)
Apiotrigonia cragini (Stoyanow 1949) †
Apiotrigonia crassoradiata T. Nakano, 1958 †
Dampietrigonia dampierensis (Skwarko, 1969 †)
Heterotrigonia diversicostata (J.J.F. Whiteaves, 1876 †)
Apiotrigonia dubia Tashiro, 1979 †
Anditrigonia eximia (R.A. Philippi, 1899 †)
Nakanotrigonia granosa (T. Nakano, 1957 †)
Apiotrigonia hetonaiana Tashiro, 1978 †
Nakanotrigonia himenourensis (Tashiro, 1972 †)
Nuraya imutensis Tashiro, 1972 †
Columbitrigonia jackassensis Poulton, 1977 †
Apiotrigonia jimboi T. Nakano, 1957 †
Eoanditrigonia keideli (Weaver 1931) †
Apiotrigonia mikasaensis Tashiro, 1979 †
Nuraya minima T. Nakano, 1957 †
Apiotrigonia minor Yabe & T. Nagao †
Megatrigonia obesa van Hoepen, 1929 †
Apiotrigonia obliquecostata T. Nakano, 1957 †
Apiotrigonia obsoleta T. Nakano, 1957 †
Anditrigonia plumasensis (A. Hyatt, 1892 †)
Nuraya postonodosa T. Nakano, 1957 †
Paranditrigonia potrerillensis Reyes & A.M. Pérez, 1983 †
Dampietrigonia progonos (Paulcke 1903) †
Megatrigonia saggersoni M.R. Cooper, 1993 †
Apiotrigonia sulcataria (J.B.P.A. Lamarck, 1819 †)
Apiotrigonia undulosa T. Nakano, 1957 †
Apiotrigonia utoensis Tashiro, 1972 †
Paranditrigonia arequipensis A.M. Pérez & Reyes, 1983 †
Apiotrigonia ashizawaensis H. Saito, 1962 †
Anditrigonia britoi Hessel, 2005 †
Heterotrigonia calderoni (R. Garcia del Castillo & Aguilera †)
Columbitrigonia columbiana A. Packard, 1921 †
Megatrigonia concardiiformis (Krauss 1843) †
Apiotrigonia condoni (A. Packard, 1921 †)
Apiotrigonia cragini (Stoyanow 1949) †
Apiotrigonia crassoradiata T. Nakano, 1958 †
Dampietrigonia dampierensis (Skwarko, 1969 †)
Heterotrigonia diversicostata (J.J.F. Whiteaves, 1876 †)
Apiotrigonia dubia Tashiro, 1979 †
Anditrigonia eximia (R.A. Philippi, 1899 †)
Nakanotrigonia granosa (T. Nakano, 1957 †)
Apiotrigonia hetonaiana Tashiro, 1978 †
Nakanotrigonia himenourensis (Tashiro, 1972 †)
Nuraya imutensis Tashiro, 1972 †
Columbitrigonia jackassensis Poulton, 1977 †
Apiotrigonia jimboi T. Nakano, 1957 †
Eoanditrigonia keideli (Weaver 1931) †
Apiotrigonia mikasaensis Tashiro, 1979 †
Nuraya minima T. Nakano, 1957 †
Apiotrigonia minor Yabe & T. Nagao †
Megatrigonia obesa van Hoepen, 1929 †
Apiotrigonia obliquecostata T. Nakano, 1957 †
Apiotrigonia obsoleta T. Nakano, 1957 †
Anditrigonia plumasensis (A. Hyatt, 1892 †)
Nuraya postonodosa T. Nakano, 1957 †
Paranditrigonia potrerillensis Reyes & A.M. Pérez, 1983 †
Dampietrigonia progonos (Paulcke 1903) †
Megatrigonia saggersoni M.R. Cooper, 1993 †
Apiotrigonia sulcataria (J.B.P.A. Lamarck, 1819 †)
Apiotrigonia undulosa T. Nakano, 1957 †
Apiotrigonia utoensis Tashiro, 1972 †
© 1994 - 2024 Guido T. Poppe & Philippe Poppe - Conchology, Inc. (0.047 seconds.)