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
PROLYELLICERATIDAE
apuloense ,
Prolyelliceras apuloense
Etayo Serna, 1979 â
carvajalorum , Prolyelliceras carvajalorum Etayo Serna, 1979 â
Etayo , Prolyelliceras Etayo Serna, 1979 â
flandrini , Prolyelliceras flandrini Jacob, 1907 â
gevreyi , Prolyelliceras gevreyi (Jacob, 1907 â )
isaaclei , Prolyelliceras isaaclei Etayo Serna, 1979 â
lobatum , Prolyelliceras lobatum F. Riedel, 1938 â
mathewsi , Prolyelliceras mathewsi (Knechtel, 1947 â )
peruvianum , Prolyelliceras peruvianum Spath, 1930 â
prorsocurvatum , Prolyelliceras prorsocurvatum (U. Gerhardt, 1897 â )
pseudolyelliforme , Prolyelliceras pseudolyelliforme Etayo Serna, 1979 â
ulrichi , Prolyelliceras ulrichi (Knechtel, 1947 â )
carvajalorum , Prolyelliceras carvajalorum Etayo Serna, 1979 â
Etayo , Prolyelliceras Etayo Serna, 1979 â
flandrini , Prolyelliceras flandrini Jacob, 1907 â
gevreyi , Prolyelliceras gevreyi (Jacob, 1907 â )
isaaclei , Prolyelliceras isaaclei Etayo Serna, 1979 â
lobatum , Prolyelliceras lobatum F. Riedel, 1938 â
mathewsi , Prolyelliceras mathewsi (Knechtel, 1947 â )
peruvianum , Prolyelliceras peruvianum Spath, 1930 â
prorsocurvatum , Prolyelliceras prorsocurvatum (U. Gerhardt, 1897 â )
pseudolyelliforme , Prolyelliceras pseudolyelliforme Etayo Serna, 1979 â
ulrichi , Prolyelliceras ulrichi (Knechtel, 1947 â )
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