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
PTYCHOCAULIDAE
Barroisocaulus asiatica
Gubanov & al., 1995 †
Vetotuba bauerae (Cook, 1994 †)
Ptychocaulus bivittata (J.W. Hall, 1852 †)
Vetotuba brazieri R. Etheridge jr., 1890 †
Medfracaulus contracta (J. Perner, 1907 †)
Medfracaulus cooki Rohr & al., 2003 †
Ptychocaulus crumena J. Perner, 1907 †
Barroisocaulus davyi (Barrois, 1889 †)
Barroisocaulus davyi alpina (Spitz, 1907 †)
Gasconadia floridensis (Cleland, 1900 †)
Barroisocaulus kayseri (Spitz, 1907 †)
Ptychocaulus magna Karczewski, 1980 †
Gasconadia mohawkensis (Cleland, 1900 †)
Barroisocaulus oliveri Gubanov & al., 1995 †
Gasconadia putilla (Sardeson, 1896 †)
Ptychocaulus rodneyi Rohr, 1980 †
Medfracaulus sana (Barrande in J. Perner, 1907 †)
Barroisocaulus semiornata (Spitz, 1907 †)
Medfracaulus sinelnikovae Mazaev, 2016 †
Medfracaulus turriformis (A. Chernyshev, 1893 †)
Ptychocaulus verneuili (E.F.R.K. Koken, 1889 †)
Vetotuba bauerae (Cook, 1994 †)
Ptychocaulus bivittata (J.W. Hall, 1852 †)
Vetotuba brazieri R. Etheridge jr., 1890 †
Medfracaulus contracta (J. Perner, 1907 †)
Medfracaulus cooki Rohr & al., 2003 †
Ptychocaulus crumena J. Perner, 1907 †
Barroisocaulus davyi (Barrois, 1889 †)
Barroisocaulus davyi alpina (Spitz, 1907 †)
Gasconadia floridensis (Cleland, 1900 †)
Barroisocaulus kayseri (Spitz, 1907 †)
Ptychocaulus magna Karczewski, 1980 †
Gasconadia mohawkensis (Cleland, 1900 †)
Barroisocaulus oliveri Gubanov & al., 1995 †
Gasconadia putilla (Sardeson, 1896 †)
Ptychocaulus rodneyi Rohr, 1980 †
Medfracaulus sana (Barrande in J. Perner, 1907 †)
Barroisocaulus semiornata (Spitz, 1907 †)
Medfracaulus sinelnikovae Mazaev, 2016 †
Medfracaulus turriformis (A. Chernyshev, 1893 †)
Ptychocaulus verneuili (E.F.R.K. Koken, 1889 †)
© 1994 - 2024 Guido T. Poppe & Philippe Poppe - Conchology, Inc. (0.065 seconds.)