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
PTERINEIDAE
Genus
: Pteronitella Reed, 1927 †
Pteronitella elongata
H.X. Liu, 1983 †
Pteronitella hunanensis
Zhang, 1977 †
Pteronitella improcera
Sinitsyna, 1976 †
Pteronitella inexpectata
Reed, 1917 †
Pteronitella liuyangensis
Zhang, 1977 †
Pteronitella longshanensis
Zhang, 1984 †
Pteronitella permutata
Reed, 1927 †
Pteronitella quadrata
Williams & M. Breger, 1916 †
Pteronitella retroflexa
(Wahlenberg †)
Pteronitella rhomboides
Zhang 1977 †
Pteronitella rugosa
Sherrard, 1960 †
Genus
: Ptychopteria Walcott, 1924 †
Ptychopteria bellula
(Whidborne) †
Ptychopteria damnoniensis
(J. de C. Sowerby) †
Ptychopteria protoforme
Walcott, 1924 †
Ptychopteria pusilla
Hoare, 1993 †
Ptychopteria vespertilio
Talent, 1963 †
Ptychopteria zhongguoensis
Zhang 1977 †
Genus
: Tolmaia (Dahmer 1936) †
Tolmaia lineata
(Dahmer 1936) †