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.
Shellers From the Past and the Present
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Haaker, Peter L., Peter L.
Biography of P. Haaker, Peter L.
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Books and Publications by P. Haaker, Peter L.
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2004 Habitat of endangered white abalone, Haliotis sorenseni Source researchgate.net - Edit
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2007 Spatial, temporal, and size-specific variation in mortality estimates of red abalone, Haliotis rufescens, from mark-recapture data in California Source researchgate.net - Edit
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2010 Growth of Red Abalone, Haliotis rufescens (Swainson), Along the North Coast of California Source researchgate.net - Edit
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Estimating baseline abundances of abalone in California for restoration Source researchgate.net - Edit
Named after P. Haaker, Peter L.
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Note from Tom Rice: genera used on this page are from the original discription where possible, no genera will be updated to the latest WORMS info,
as this would be an impossible task at hand. Thank you for your understanding.
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