With this page, you can see how the optionally available shells.

Please note that sizes are given to the nearest hundredth because taken with a digital caliper, backstage foot only so as to avoid any duplicates in each species.

 

CAUTION : The “SIZES” of the shells are expressed in millimeters (mm), and the “QUOTATIONS” suggested in Euros (€) are absent, but can be asked near Webmaster.
In addition, for the listing of Nigers rostrated, the “STAGES” mentioned in descriptions of the shells were established compared to the “STAGES" mentioned in my book, thus in comparison with the “MELANISM” and the "ROSTRATION" for the species which blacken and/or rostrate (Eglantinas, Cauricas, Stolidas, and so on…), the “ROSTRATION” taking precedence however over the “MELANISM”, and in comparison with the “ROSTRATION” only, for those which rostrate only (Erosas, Clandestinas, Vitellus, etc.).
The "Qualities" ("F+++/Gem") are representative of shells which, in my opinion, are "perfect" looked at with the naked eye, even if "cracks" (of "Rostration" !) are sometimes "visually apparent" in some pearly layers !

References / descriptions used.

 

Examples Explanations
FrCyNiSto39,17 "Rk", "Ni", "Cl", "Fr", "Wa", "Wi", etc. (1st and 2nd letters): "Codes" (Private) of the collections from which the shells come.
RkCyCoMap81,32 "Cy" (for: "Cypraéa"), "Co"(for: "Conus"), etc. (3rd and 4th letters): "Codes" of the
FrCyNiSto39,17 "Ni" (for: "Niger"), "No"(for: "Normale"), "Co" (for: "Colorée"),"Et" (for: "Foreign"), etc. (5th and 6th letters): "Codes" of "Types" of shells.
AlWCyNiSto54,34 "Sto" (for: "Stolida"), "Ero"(for: "Erosa"), "Map" (for: "Mappa"), etc. (7th, 8th, and 9th letters): "Codes" of the "Genres" of shells.
ChCyNiVit43,89 "43,89" (for: "43,89mm"), "81,32"(for: "81,32mm")"87,98" (for: "87,98mm"), etc. (Last 4 digits): "Codes" of the "Sizes" of the shells.
ChCyNiVit39,17 "39,17" (for: "39,17mm"), "81,32"(for: "81,32mm")"87,98" (for: "87,98mm"), etc. (Last 4 digits): "Codes" of the "Sizes" of the shells.
WRSNigS "W" (for: "World"), "R"(for: "Record"), "S" (for: "Shell"), "NIG" (for: "Niger"), "S" (for: "Small").
WRSNigL "W" (for: "World"), "R"(for: "Record"), "S" (for: "Shell"), "NIG"(for: "Niger"), "L" (for: "Large")

 

The last four digits of the designation correspond to the size of the shell.

 

You can download the whole page in .pdf format on this link .

 

Photography Name Reference Description Price
Cribraria Rk1CyNiCri1539 5,00% Niger (stage 2-, page 33), rostration absent (Stage 1, page 33), F+++/Gem, massive base, super thick, milky-ivoirine-opaque, provenance: New Caledonia Southwest, Ngo bay, year: 1981, ( WRSNigS ) (CHATENAY Jean Maurice collection) Asking price
Cribraria Rk1CyNiCri1790 5,00% Niger (stage 2, page 33), rostration absent (stage 1, page 33), F+++/Gem, massive base, super thick, milky-ivoirine, opaque, provenance: New Caledonia South-West, Bay Uïe, Cliffs, year : 1981 (CHATENAY Jean Maurice collection) Asking price
Cribraria Rk1CyAlCri1793 Niger (stage not listed, page non-existent) (Melwardy form, albinistic 99.00%), rostration absent (stage not listed, page non-existent), F+++/Gem, massive base, thick, milky-ivory-opaque, provenance: New- South West Caledonia, Large reef, False pass Dumbea, year: 1976, (extremely rare) (CHATENAY Jean Maurice collection) Asking price
Cribraria Rk1CyNiCri1839 20,00% Niger (stage 3-, page 33), early rostration (stage 2, page 33), F+++/Gem, massive base, super thick, milky-ivoirine-opaque, provenance: New Caledonia Southwest, Ngo bay, year: 1989 (CHATENAY Jean Maurice collection) Asking price
Cribraria Rk1CyNiCri1960 3,00% Niger (stage 2-, page 33), absent rostration (stage 1, page 33), F+++/Gem, massive base, super thick, milky-ivoirine, opaque, provenance: New Caledonia South-West, Bay Uïe, Cliffs, year: 1980 (CHATENAY Jean Maurice collection) Asking price
Cribraria Rk1CyNiCri1980 5,00% Niger (stage 2, page 33), rostration absent (stage 1, page 33), F+++/Gem, massive base, super thick, milky-ivoirine, opaque, provenance: New Caledonia South-West, Bay Uïe, Cliffs, year : 1980 (CHATENAY Jean Maurice collection) Asking price
Cribraria Rk1CyNiCri2005 50,00% Niger (stage 4-, page 33), early rostration (stage 2, page 33), F+++/Gem, massive base, super thick, milky-ivoirine-opaque, provenance: New Caledonia Southwest, Prony, North Bay, year: 1974 (CHATENAY Jean Maurice collection) Asking price
Cribraria Rk1CyNiCri2012 60,00% Niger (stage 4+, page 33), early rostration (stage 2, page 33), F+++/Gem, massive base, super thick, milky-ivoirine-opaque, provenance: New Caledonia Southwest, Hole bay, year: 1986 (CHATENAY Jean Maurice collection) Asking price
Cribraria Rk1CyNiCri2077 50,00% Niger (stage 4-, page 33), advanced rostration (stage 3, page 33), F+++/Gem, massive base, super thick, milky-ivoirine-opaque, provenance: New Caledonia Southwest, Increasing reefs, year: 1971 (CHATENAY Jean Maurice collection) Asking price
Cribraria Rk1CyNiCri2080 45,00% Niger (stage 05+, page 33), rostration absent (stage 06 ++, page 33), F+++/Gem, massive base, super thick, milky-ivoirine, opaque, provenance: New Caledonia South-West, Bay Uïe, Cliffs, year: 1981, (very beautiful) (CHATENAY Jean Maurice collection) Asking price
Cribraria LyACyNiCri2112 99,00% Niger (stage 06-, page 33) (intense granular melanism, page 33), well advanced rostration (stage 06+, page 33), front ribs 1.50mm, rear 2.00mm, F+++/Gem, massive base, super thick , milky-ivoirine-opaque, provenance: New Caledonia Southwest, Ngo bay, year: 1992, (Super top, splendid) (CHATENAY Jean Maurice collection) Asking price
Cribraria Rk1CyNiCri2151 90,00% Niger (stage 6-, page 33), advanced rostration (stage 3, page 33), F+++/Gem, massive base, super thick, milky-ivoirine-opaque, provenance: New Caledonia Southwest, Ngo bay, year: 1977 (CHATENAY Jean Maurice collection) Asking price
Cribraria UrCCyNiCri2154 70,00% Niger (stage 05-, page 33), advanced rostration (stage 3+, page 33), F+++/Gem, super massive base, super thick, milky-ivory-opaque, width 14.28), from: New Caledonia South -West, reef 05 Miles, year: 1996, (very beautiful) (CHATENAY Jean Maurice collection) Asking price
Cribraria UrFCyNiCri2163 90,00% Niger (stage 06-, page 33), monstrous rostration (stage 06 ++, page 33), rear rostres 3,50mm turbines), F+++/Gem, front rostres brises well redone by animal, 02 tiny defects under varnish above), hyper massive base, super thick, puffy, milky-ivoirine-pink-translucent, provenance: New Caledonia South-West, Prony, Rade Ouest, Plage aux Cailloux, year: 201, (Super top, exceptional) (CHATENAY Jean Maurice collection ) Asking price
Cribraria UrCCyNiCri2164 50,00% Niger (stage 4-, page 33), super-advanced rostration (stage 06+, page 33), front ribs 1.00mm, rear 3.50mm, F+++/Gem, massive base, super thick, milky-ivoirine-opaque, provenance : New Caledonia Southwest, Canal Woodin, year: 1974, (Superb) (CHATENAY Jean Maurice collection) Asking price
Cribraria Rk1CyNiCri2179 95,00% Niger (stage 06-, page 33), advanced rostration (stage 05-, page 33), F+++/Gem, massive base, super thick, milky-ivoirine-opaque, provenance: New Caledonia South-West, Goat islet, year : 1978 (CHATENAY Jean Maurice collection) Asking price
Cribraria Rk1CyNiCri2180 5,00% Niger (stage 2, page 33), absent rostration (stage 1, page 33), F+++/Gem, massive base, super thick, milky-ivoirine, opaque, provenance: New Caledonia Southwest, Ngo bay, Cliffs, year : 1979 (CHATENAY Jean Maurice collection) Asking price
Cribraria UrFCyNiCri2196 75,00% Niger (stage 05-, page 33), early rostration (stage 2, page 33), F+++/Gem, massive base, super thick, milky-ivory-opaque, provenance: New Caledonia Southwest, Crouy reef, year: 1999 (CHATENAY Jean Maurice collection) Asking price
Cribraria AlWCyNiCri2213 95,00% Niger (stage 6--, page 33), monstrous rostration (stage 7--, page 33), front rostres stretched 2.00mm, rear turbines stretched 4.00mm, F+++/Gem, super massive base, super thick, milky- ivoirine-translucent, provenance: New Caledonia South-West, Kae reef, year: 1971, (Monstrieuse) (Splendide) (CHATENAY Jean Maurice collection) Asking price
Cribraria Rk1CyNiCri2214 60,00% Niger (stage 4, page 33), well advanced rostration (stage 6+, page 33), front ribs 1.00mm, rear 2.00mm, F+++/Gem, massive base, super thick, milky-ivoirine-opaque, provenance: New Caledonia Southwest, Prony, Carenage, year: 1979 (CHATENAY Jean Maurice collection) Asking price
Cribraria AlWCyNiCri2232 95,00% Niger (stage 6-, page 33), brown-red center line 1.00mm above), monstrous rostration (stage 07 ---, page 33), front ribs 2.50mm, rear 3.00mm, F+++/Gem, base massive, thick, milky-ivoirine-opaque, provenance: New Caledonia Southwest, Hole bay, year: 2009, (exceptional) (CHATENAY Jean Maurice collection) Asking price
Cribraria Rk1CyNiCri2237 70,00% Niger (stage 4+, page 33), advanced rostration (stage 6+, page 33), F+++/Gem, massive base, super thick, milky-ivoirine-opaque, provenance: New Caledonia Southwest, Prony, Fairing, year: 1979 (CHATENAY Jean Maurice collection) Asking price
Cribraria UrCCyNiCri2241 50,00% Niger (stage 4-, page 33), well advanced rostration (indeterminate stage, page 33), front ribs 1.00mm, rear 3.50mm, F+++/Gem, massive base, super thick, milky-ivoirine-opaque, provenance: New Caledonia South-West, Charron islet, year: 1972, (very beautiful) (CHATENAY Jean Maurice collection) Asking price
Cribraria Rk1CyNiCri2299 40,00% Niger (stage 3+, page 33), early rostration (stage 2, page 33), F+++/Gem, massive base, super thick, milky-ivory-opaque, provenance: New Caledonia Southwest, Goat islet, year: 1985 (CHATENAY Jean Maurice collection) Asking price
Cribraria Rk1CyNiCri2348 50,00% Niger (stage 4-, page 33), well-advanced rostration (stage 6, page 33), front ribs 1.50mm, rear 1.50mm, F+++/Gem, massive base, super thick, milky-ivoirine-opaque, provenance: New Caledonia South-West, Papaye bay, year: 1972 (CHATENAY Jean Maurice collection) Asking price
Cribraria LyACyNiCri2349 90,00% Niger (stage 5+, page 33), well advanced rostration (stage 6+, page 33), front ribs 1.50mm, rear 3.00mm, F+++/Gem (Small defect before middle above redone by animal), massive base, super thick, milky-ivoirine-opaque, provenance: New Caledonia Southwest, Toro bay, year: 1972 (CHATENAY Jean Maurice collection) Asking price
Cribraria Rk1CyNiCri2355 80,00% Niger (stage 5, page 33), advanced rostration (stage 3, page 33), F+++/Gem, massive base, super thick, milky-ivory-opaque, provenance: New Caledonia Southwest, Goat islet, year: 1977 (CHATENAY Jean Maurice collection) Asking price
Cribraria Rk1CyNiCri2358 80,00% Niger (stage 5, page 33), advanced rostration (stage 6-, page 33), F+++/Gem, massive base, super thick, milky-ivory-opaque, provenance: New Caledonia Southwest, Goat islet, year: 1977 (CHATENAY Jean Maurice collection) Asking price
Cribraria UrCCyNiCri2361 60,00% Niger (stage 4, page 33), early rostration (stage 2, page 33), F+++/Gem, massive base, super thick, milky-ivory-opaque, provenance: New Caledonia Southwest, Ngo bay, year: 1989 (CHATENAY Jean Maurice collection) Asking price
Cribraria UrCCyNiCri2373 40,00% Niger (stage 4-, page 33), well advanced rostration (stage 96+, page 33), front ribs 1.50mm, rear 3.00mm, F+++/Gem, massive base, super thick, milky-ivoirine-opaque, provenance : New Caledonia South-West, Prony, Rade Est, year: 1971 (CHATENAY Jean Maurice collection) Asking price
Cribraria LyACyNiCri2378 40,00% Niger (stage 4-, page 33), well advanced rostration (stage 6+, page 33), front ribs 1.50mm, rear 2.50mm, F+++/Gem, massive base, super thick, milky-ivoirine-opaque, provenance : New Caledonia Southwest, reef 05 Miles, year: 1981 (CHATENAY Jean Maurice collection) Asking price
Cribraria UrFCyNiCri2382 90,00% Niger (stage 5+, page 33), advanced rostration (stage 6-, page 33), F+++/Gem, massive base, super thick, milky-ivoirine-opaque, provenance: New Caledonia Southwest, Kae reef, year : 1976 (CHATENAY Jean Maurice collection) Asking price
Cribraria UrCCyNiCri2389 70,00% Niger (stage 4+, page 33), advanced rostration (stage 6-, page 33), F+++/Gem, massive base, super thick, milky-ivory-opaque, width 14.28mm, provenance: New Caledonia South West , Ngo bay, year: 1999 (CHATENAY Jean Maurice collection) Asking price
Cribraria UrFCyNiCri2408 90,00% Niger (stage 5+, page 33), well advanced rostration (stage 3 ++, page 33), milky rim around, F+++/Gem, super massive base, super thick, milky-ivory-opaque, width 14.7mm, provenance : New Caledonia South-West, Saint-Vincent bay, Îlotval, year: 1969, (Superb) (CHATENAY Jean Maurice collection) Asking price
Cribraria Rk1CyNiCri2417 60,00% Niger (stage 4, page 33), advanced rostration (stage 6, page 33), F+++/Gem, massive base, super thick, milky-ivoirine-opaque, provenance: New Caledonia Southwest, Ouïe bay, year: 1994 (CHATENAY Jean Maurice collection) Asking price
Cribraria Rk1CyNiCri2427 80,00% Niger (stage 4+, page 33), brown-red center line 1.00mm above, monstrous rostration (stage 7-, page 33), rostres turbines, front 2.50mm, rear 4.50mm, F+++/Gem, massive base , super thick, milky-ivoirine-translucent, provenance: New Caledonia Southwest, Prony, Bonne Anse, year: 1974, (Super top) (exceptional) (CHATENAY Jean Maurice collection) Asking price
Cribraria LyACyNiCri2449 60,00% Niger (stage 4, page 33), well advanced rostration (indeterminate stage, page 33), front ribs 2.00mm, rear 3.00mm, F+++/Gem, massive base, super thick, milky-ivoirine-opaque, provenance: New -Calédonie Sud-Ouest, baie Ngo, year: 1983, (very beautiful) (CHATENAY Jean Maurice collection) Asking price
Cribraria Rk1CyNiCri2475 30,00% Niger (stage 3, page 33), early rostration (stage 2, page 33), F+++/Gem, massive base, super thick, milky-ivory-opaque, provenance: New Caledonia Southwest, Goat islet, year: 1975 (CHATENAY Jean Maurice collection) Asking price
Cribraria LyACyNiCri2477 90,00% Niger (stage 5+, page 33), advanced rostration (stage 6-, page 33), F+++/Gem, massive base, super thick, milky-ivory-opaque, provenance: New Caledonia Southwest, Porc-Epic islet , year: 1981 (CHATENAY Jean Maurice collection) Asking price
Cribraria Rk1CyNiCri2488 30,00% Niger (stage 3, page 33), well advanced rostration (stage 6, page 33), front ribs 1.50mm, rear 2.50mm, F+++/Gem, massive base, super thick, milky-ivoirine-opaque, provenance: New -South West Caledonia, Petit Fourmi islet, year: 1978 (CHATENAY Jean Maurice collection) Asking price
Cribraria UrFCyNiCri2502 80,00% Niger (stage 5, page 33), absent rostration (stage 1, page 33), F+++/Gem, massive base, super thick, milky-ivory-opaque, provenance: New Caledonia Southwest, Tamanou reef, year: 1973 (CHATENAY Jean Maurice collection) Asking price
Cribraria LyACyNiCri2507 30,00% Niger (stage 3, page 33), advanced rostration (stage 3, page 33), F+++/Gem, massive base, super thick, milky-ivoirine-opaque, provenance: New Caledonia Southwest, Tareti reef, year: 1971 (CHATENAY Jean Maurice collection) Asking price
Cribraria Rk1CyNiCri2512 70,00% Niger (stage 5-, page 33), advanced rostration (stage 3+, page 33), surrounding milky rim, F+++/Gem, massive base, super thick, milky-ivory-opaque, width 15.23mm, provenance: New- South West Caledonia, Ngo bay, year: 1989, (private) (Exmouthensis form) (CHATENAY Jean Maurice collection) Asking price
Cribraria LyACyNiCri2554 25,00% Niger (stage 3-, page 33), early rostration (stage 2, page 33), F+++/Gem, massive base, super thick, milky-ivory-opaque, provenance: New Caledonia Southwest, Ngo bay, year: 1978 (CHATENAY Jean Maurice collection) Asking price
Cribraria UrFCyNiCri2559 30,00% Niger (stage 3, page 33), well advanced rostration (stage 6, page 33), front ribs 1.50mm, rear 2.50mm, F+++/Gem, massive base, super thick, milky-ivoirine-opaque, provenance: New -South West Caledonia, Pirogues Bay, year: 1979 (CHATENAY Jean Maurice collection) Asking price
Cribraria UrCCyNiCri2605 25,00% Niger (stage 3-, page 33), advanced rostration (stage 3, page 33), F+++/Gem, massive base, super thick, milky-ivory-opaque, provenance: New Caledonia Southwest, Noumea, Grande Rade, year: 1971 (CHATENAY Jean Maurice collection) Asking price
Cribraria LyACyNiCri2608 25.00% Niger (stage 3, page 33), advanced rostration (stage 3, page 33), F+++/Gem, massive base, super thick, milky-ivory-opaque, provenance: New Caledonia South-West, Master island, year: 1981 (CHATENAY Jean Maurice collection) Asking price
Cribraria LyACyNiCri2613 20,00% Niger (stage 2+, page 33), advanced rostration (stage 3, page 33), F+++/Gem, very massive base, super thick, milky-ivory-opaque, provenance: New Caledonia Southwest, Toro bay, year : 1968, (form Exmouthensis) (CHATENAY Jean Maurice collection) Asking price
Cribraria Rk1CyNiCri2642 90,00% Niger (stage 5+, page 33), brown-red center line 1.00mm above), well advanced rostration (stage 6+, page 33), rear bosters 2.00mm, protruding teeth, F+++/Gem, massive base, super thick, milky-ivory-pink-translucent, width 15.56mm, provenance: New Caledonia Southwest, Ile Ouen, Pointe Koue, year: 1979 (CHATENAY Jean Maurice collection) Asking price
Cribraria Rk1CyNiCri2649 70,00% Niger (stage 4+, page 33), well advanced rostration (stage 3+, page 33), surrounding milky rim, F+++/Gem, massive base, super thick, milky-ivory-opaque, width 15.62mm, provenance: New -Calédonie Sud-Ouest, reef 05 Miles, year: 1981, (very beautiful) (CHATENAY Jean Maurice collection) Asking price
Cribraria UrFCyNiCri2657 60,00% Niger (stage 4, page 33), well advanced rostration (stage 6+, page 33), front ribs 3.00mm, rear 2.50mm, F+++/Gem, massive base, super thick, milky-ivoirine-opaque, provenance: New Caledonia South-West, Ngo bay, year: 1999 (CHATENAY Jean Maurice collection) Asking price
Cribraria UrFCyNiCri2669 3,00% Niger (stage 1+, page 33), absent rostration (stage 1, page 33), F+++/Gem, massive base, super thick, milky-ivory-opaque, provenance: New Caledonia Southwest, Ngo bay, year: 1999 (CHATENAY Jean Maurice collection) Asking price
Cribraria UrCCyNiCri2671 85,00% Niger (stage 4 ++, page 33), well advanced rostration (stage 7--, page 33), front ribs 1.50mm, rear 3.50mm, F+++/Gem, very massive base, super thick, milky-ivoirine- opaque, width 14.37mm, provenance: New Caledonia Southwest, Gull reef, year: 1989, (Superb) (CHATENAY Jean Maurice collection) Asking price
Cribraria Rk1CyNiCri2676 35,00% Niger (stage 3, page 33), advanced rostration (stage 6+, page 33), surrounding milky rim, F+++/Gem, massive base, super thick, milky-ivory-opaque, provenance: New Caledonia South-West, bay Hearing, year: 1982 (CHATENAY Jean Maurice collection) Asking price
Cribraria Rk1CyNiCri2692 90,00% Niger (stage 5+, page 33), monstrous rostration (stage 7 ---, page 33), very prominent teeth, F+++/Gem, hyper massive base, super thick, nodular, milky-ivoirine-opaque, width 16.49mm , provenance: New Caledonia Southwest, Gull reef, year: 1971, (Super top, exceptional) (CHATENAY Jean Maurice collection) Asking price
Cribraria UrCCyNiCri2712 65,00% Niger (stage 4+, page 33), well advanced rostration (stage 6+, page 33), front rostres 1.00mm, rear 2.50mm massive), F+++/Gem, massive base, super thick, milky-ivoirine-opaque , width 14.83mm, provenance: New Caledonia Southwest, Ouïe bay, year: 1979 (CHATENAY Jean Maurice collection) Asking price
Cribraria Rk1CyNiCri2729 5,00% Niger (stage 1+, page 33), well advanced rostration (stage 3 ++, page 33), F+++/Gem, massive base, super thick, milky-ivory-opaque, provenance: New Caledonia South-West, Goat islet , year: 1976 (CHATENAY Jean Maurice collection) Asking price
Cribraria UrFCyNiCri2736 60,00% Niger (stage 4, page 33), early rostration (stage 2, page 33), F+++/Gem, massive base, super thick, milky-ivory-opaque, provenance: New Caledonia Southwest, Tonghouin, year: 1972 ( CHATENAY Jean Maurice collection) Asking price
Cribraria Rk1CyNiCri2754 30,00% Niger (stage 3, page 33), monstrous rostration (stage 7--, page 33), page 33), front ribs 2.00mm, rear 5.00mm backward, protruding teeth, F+++/Gem (Small defects under varnish above) , hyper massive base, super thick, milky-ivory-opaque, width 13.97mm, provenance: New Caledonia Southwest, Ouïe bay, year: 1984, (Top, exceptional) (CHATENAY Jean Maurice collection) Asking price
Cribraria Rk1CyNiCri2764 50,00% Niger (stage 4-, page 33), advanced rostration (stage 3, page 33), F+++/Gem, super massive base, super thick, milky-ivory-opaque, width 16.01 mm, provenance: New Caledonia South West , Bancs Dangereux reef, year: 1973 (CHATENAY Jean Maurice collection) Asking price
Cribraria LyACyNiCri2772 80,00% Niger (stage 5+, page 33), well advanced rostration (stage 7--, page 33), front ribs 2.00mm, rear 4.50mm, F+++/Gem, massive base, super thick, milky-ivoirine-opaque, provenance: New Caledonia South-West, Master island, year: 1974, (Top) (Superb) (CHATENAY Jean Maurice collection) Asking price
Cribraria Rk1CyNiCri2778 35,00% Niger (stage 3, page 33), advanced rostration (stage 3+, page 33), very prominent teeth, milky rim around, F+++/Gem, super massive base, super thick, milky-ivoirine-opaque, width 15.67mm, provenance: New Caledonia Southwest, islet Lareignere, year: 1981, (Speciale) (CHATENAY Jean Maurice collection) Asking price
Cribraria Rk1CyNiCri2781 35,00% Niger (stage 3, page 33), advanced rostration (stage 3+, page 33), super protruding teeth, large milky rim around, F+++/Gem, super massive base, super thick, milky-ivoirine-opaque, width 16.27mm , provenance: New Caledonia South-West, Papaye bay, year: 1971, (very beautiful) (CHATENAY Jean Maurice collection) Asking price
Cribraria NiACyNiCri2794 40,00% Niger (stage 3, page 33), advanced rostration (stage 3+, page 33), protruding teeth, F+++/Gem, very massive base, super thick, milky-ivory-opaque, width 16.32mm, provenance: New Caledonia Southwest, Ngo Bay, year: 1977 (CHATENAY Jean Maurice collection) Asking price
Cribraria LyACyNiCri2814 80,00% Niger (stage 5+, page 33), advanced rostration (stage 2, page 33), F+++/Gem, massive base, thick, milky-ivory-opaque, width 16.51mm, provenance: New Caledonia Southwest, bay des Pirogues, year: 1992 (CHATENAY Jean Maurice collection) Asking price
Cribraria UrCCyNiCri2838 0,00% Niger (stage 3, page 33), well advanced rostration (stage 3 ++, page 33), large milky rim around, F+++/Gem, super massive base, super thick, milky-ivory-opaque, width 17.63mm, provenance : New Caledonia South-West, reef 05 Miles, year: 1971 (CHATENAY Jean Maurice collection) Asking price
Cribraria UrFCyNiCri2843 85,00% Niger (stage 5+, page 33), monstrous rostration (stage 3 +++, page 33), F+++/Gem (Small defect under varnish right side / top), hyper massive base, hyper thick, milky-ivoirine-opaque, width 18.47mm, provenance: New Caledonia Southwest, Prony bay North, Cauliflower, year: 1979, (Monstruous) (Superb) (CHATENAY Jean Maurice collection) Asking price
Cribraria DeRCyNiCri2852 80,00% Niger (stage 5+, page 33), monstrous rostration (stage 3 +++, page 33), F+++/Gem (Small defect under varnish right side / top), hyper massive base, hyper thick, milky-ivoirine -opaque, width 18.47mm, provenance: New Caledonia Southwest, Prony bay North, Cauliflower, year: 1979, (Monstruous) (Superb) (CHATENAY Jean Maurice collection) Asking price
Cribraria LyACyNiCri2855 25,00% Niger (stage 3-, page 33), early rostration (stage 2, page 33), F+++/Gem, massive base, super thick, milky-ivory-opaque, provenance: New Caledonia Southwest, Goat islet, year: 1977 (CHATENAY Jean Maurice collection) Asking price
Cribraria UrCCyNiCri2857 30,00% Niger (stage 3, page 33), advanced rostration (stage 3, page 33), F+++/Gem, massive base, super thick, milky-ivoirine-opaque, provenance: New Caledonia Southwest, Ngo bay, year: 1981 , (Belle) (CHATENAY Jean Maurice collection) Asking price
Cribraria UrCCyNiCri2861 80,00% Niger (stage 5, page 33) (melanism blurs on), well advanced rostration (stage 3+, page 33), front ribs 2.00mm, rear 2.5mm, F+++/Gem, super massive base, super thick, milky- ivory-opaque, width 16.52mm, provenance: New Caledonia South-West, Ouïe bay, year: 1973, (very beautiful) (CHATENAY Jean Maurice collection) Asking price
Cribraria LyACyNiCri2912 90,00% Niger (stage 5 ++, page 33), super-advanced rostration (stage 6+, page 33), front ribs 3.00mm, rear 4.00mm, F+++/Gem, massive base, super thick, milky-ivoirine-opaque, width 15.72mm, provenance: New Caledonia South-West, Prony, North Rade, year: 1988, (Top, magnificent) (CHATENAY Jean Maurice collection) Asking price
Cribraria UrCCyNiCri2934 35,00% Niger (stage 3, page 33), well advanced rostration (stage 6+, page 33), front ribs 2.5mm, rear 4.00mm, large milky rim around, F+++/Gem, massive base, super thick, milky-ivoirine -opaque, width 17.07mm, provenance: New Caledonia South-West, Prony, North Rade, year: 1988, (Superb) (CHATENAY Jean Maurice collection) Asking price
Cribraria Rk1CyNiCri2996 20,00% Niger (stage 3-, page 33), early rostration (stage 2, page 33), F+++/Gem, massive base, super thick, milky-ivoirine-opaque, provenance: New Caledonia Southwest, Ngo bay, year: 1991 (CHATENAY Jean Maurice collection) Asking price
Cribraria UrFCyNiCri3000 70,00% Niger (stage 5-, page 33), super advanced rostration (stage 7-, page 33), page 33), front ribs 2.50mm, rear 5.00mm, F+++/Gem (Tiny luster under varnish above), super base massive, super thick, milky-ivoirine-opaque, provenance: New Caledonia Southwest, Ouïe bay, year: 1984, (Super top) (CHATENAY Jean Maurice collection) Asking price
Cribraria Rk1CyNiCri3002 70,00% Niger (stage 5-, page 33), early rostration (stage 2, page 33), F+++/Gem, massive base, super thick, milky-ivory-opaque, width 16.23mm, provenance: New Caledonia South West, Baie Ouïe, year: 2000, (Top) (Superbe) (CHATENAY Jean Maurice collection) Asking price
Cribraria UrFCyNiCri3023 100,00% Niger (stage 6, page 33), monstrous rostration (stage 7-, page 33), front ribs 3.00mm, rear 5.50mm, large milky rim around, F+++/Gem, hyper massive base, super thick, milky-ivoirine -opaque, width 15.89mm, provenance: New Caledonia South-West, Baie Ouïe, year: 1997, (exceptional, unheard of) (CHATENAY Jean Maurice collection) Asking price
Cribraria UrCCyNiCri3071 75,00% Niger (stage 5-, page 33), advanced rostration (stage 3+, page 33), F+++/Gem, super massive base, super thick, milky-ivory-opaque, width 18.01 mm, provenance: New Caledonia South- Ouest, Baie Ouïe, year: 1984 (CHATENAY Jean Maurice collection) Asking price
Cribraria LyACyNiCri3093 85,00% Niger (stage 5+, page 33), advanced rostration (stage 3, page 33), F+++/Gem, super massive base, super thick, milky-ivory-opaque, width 16.63mm, provenance: New Caledonia South West , Ile Ouen, Baie Ire, year: 1971, (Top) (CHATENAY Jean Maurice collection) Asking price
Cribraria UrCCyNiCri3101 80,00% Niger (stage 5+, page 33), center line 1.50mm brown-red above), monstrous rostration (stage 7--, page 33), very prominent teeth, large milky rim around, F +++ (Rostrum front left damaged by Animal), hyper massive base, hyper thick, milky-ivory-opaque, width 20.56mm, provenance: New Caledonia South-West, Prony bay North, Cauliflowers, year: 1979, (Reel monster) (CHATENAY Jean collection Mauritius) Asking price
Cribraria UrFCyNiCri3164 30,00% Niger (stage 3, page 33), early rostration (stage 2, page 33), F+++/Gem, massive base, super thick, milky-ivory-opaque, width 18.57mm, provenance: New Caledonia Southwest, bay Hearing, year: 1994 (CHATENAY Jean Maurice collection) Asking price
Cribraria UrFCyNiCri3232 75,00% Niger (stage 5-, page 33), well advanced rostration (stage 7--, page 33), front ribs 3.00mm, rear 5.00mm, F+++/Gem, massive base, super thick, milky-ivoirine-opaque, width 17.34mm, provenance: New Caledonia Southwest, Ouïe bay, year: 1999, (Super top) (exceptional) (CHATENAY Jean Maurice collection) Asking price
Cribraria LyACyNiCri3492 15,00% Niger (stage 2+, page 33), advanced rostration (stage 3+, page 33), F+++/Gem, massive base, super thick, milky-ivory-opaque (19.34mm, provenance: New Caledonia South West, reef 05 Miles, year: 1978 (CHATENAY Jean Maurice collection) Asking price
Cribraria LyACyNiCri3561 30,00% Niger (stage 3+, page 33), well advanced rostration (stage 3 ++, page 33) Front ribs 3.00mm, rear 3.50mm, F+++/Gem, super massive base, super thick, milky-ivoirine-opaque ( 19.08mm, provenance: New Caledonia Southwest, Prony, Rade Nord, year: 1979 (CHATENAY Jean Maurice collection) Asking price
Cribraria AlWCyNiCri3608 30,00% Niger (stage 3, page 33), advanced rostration (stage 3+, page 33), very prominent teeth, super large milky rim around, F+++/Gem, hyper massive base, hyper thick, milky-ivoirine-opaque, width 36, 08mm, provenance: New Caledonia Southwest, Prony, Carenage, year: 1967, (Exmouthensis form) (Extraordinary) (CHATENAY Jean Maurice collection) Asking price
Cribraria UrFCyNoCri3724 Niger (stage 1, page 33), absent rostration (stage 1, page 33), F+++/Gem, massive base, super thick, milky-ivory-opaque, width 21.03 mm, provenance: New Caledonia Southwest, Prony , Grande Rade, year: 1991 (CHATENAY Jean Maurice collection) Asking price
Cribraria UrFCyNoCri3894 Niger (stage 1, page 33), absent rostration (stage 1, page 33), F+++/Gem, massive base, super thick, milky-ivory-opaque, provenance: New Caledonia Southwest, Ngo bay, year: 1974 (CHATENAY Jean Maurice collection) Asking price
Cribraria UrFCyNiCri3924 5,00% Niger (stage 2--, page 33), advanced rostration (stage 3 ++, page 33), front ribs 3.00mm, rear 3.00mm, large milky rim around, F+++/Gem, super massive base, super thick, milky-ivory-opaque, width 21.23mm, provenance: New Caledonia South-West, Ngo bay, year: 1999 (CHATENAY Jean Maurice collection) Asking price
Cribraria LyACyNiCri3964 65,00% Niger (stage 5-, page 33), advanced rostration (stage 3+, page 33), front ribs 3.00 mm, rear 2.50 mm, F+++/Gem (Natural presence of red soil from the Great South in base varnish) , massive base, super thick, milky-ivory-opaque, width 21.03 mm, provenance: New Caledonia Southwest, Ouïe bay, year: 1971, (Large size) (CHATENAY Jean Maurice collection) Asking price
Cribraria LyACyNiCri4159 50,00% Niger (stage 4-, page 33), super advanced rostration (stage 7--, page 33), very prominent rake-like teeth, front ribs 3.00mm, rear 4.00mm, F+++/Gem, hyper massive base, super thick , nodulous, milky-ivory-opaque, width 21.91mm, provenance: New Caledonia South-West, Ngo bay, year: 1972, (Super top, exceptional) (WRSNigL) (CHATENAY Jean Maurice collection) Asking price
Cylindrica AlWCyNiCyl2462 15,00% Niger (stage 3-, page 35), monstrous rostration (stage 5 ++, page 35), protruding right lip, plateau 07.00mm, F+++/Gem, massive base, thick, milky-ivoirine-opaque, provenance: New- South-West Caledonia, Chèvres islet, year: 1973, (Monstrieuse) (CHATENAY Jean Maurice collection) Asking price
Cylindrica AlWCyNiCyl2838 50,00% Niger (stage 4--, page 35), advanced rostration (stage 5 ---, page 35), protruding right lip, small plateau 1.00mm, F+++/Gem, massive base, thick, milky-ivoirine-opaque, provenance : New Caledonia South-West, Chèvres islet, year: 1974 (CHATENAY Jean Maurice collection) Asking price
Cylindrica UrCCyNiCyl2844 Niger (stage 1, page 35), advanced rostration (stage 5 ++, page 35), protruding right lip, plateau 2.00mm, F+++/Gem, massive base, super thick, milky-ivoirine-opaque, from: South Australia -Est, Keppel Bay, year: 1974 (CHATENAY Jean Maurice collection) Asking price
Cylindrica AlWCyNiCyl2858 Niger (stage 1, page 35), advanced rostration (stage 5, page 35), protruding right lip, plateau 3.00mm, F+++/Gem, massive base, super thick, milky-ivoirine-opaque, provenance: South-East Australia , Keppel Bay, year: 1997 (CHATENAY Jean Maurice collection) Asking price
Cylindrica Rk1CyNiCyl2879 30,00% Niger (stage 3+, page 35), advanced rostration (stage 5--, page 35), protruding right lip, plateau 2.00mm, rear ribs 2.00mm, F+++/Gem, massive base, thick, concave, milky- ivory-opaque, provenance: New Caledonia South-West, Chèvres islet, year: 1974, (Top) (CHATENAY Jean Maurice collection) Asking price
Cylindrica DeRCyNiACyl2896 Niger (stage 1, page 35), advanced rostration (stage 5-, page 35), protruding right lip, plateau 2.50mm, F+++/Gem, massive base, thick, milky-ivory-opaque, provenance: New South Caledonia -West, Ngo bay, year: 1977 (CHATENAY Jean Maurice collection) Asking price
Cylindrica UrFCyNiCyl2944 10,00% Niger (stage 2, page 35), monstrous rostration (stage 5 ++, page 35), very prominent right lip, plateau 06.00mm, F+++/Gem, massive base, super thick, milky-ivoirine-opaque, provenance: New -South West Caledonia, Toro bay, year: 1976 (CHATENAY Jean Maurice collection) Asking price
Cylindrica LyACyNiCyl3032 25,00% Niger (stage 3, page 35), early rostration (stage 5 ---, page 35), F+++/Gem, massive base, thick, milky-ivory-opaque, provenance: New Caledonia Southwest, Goat islet, year : 1976 (CHATENAY Jean Maurice collection) Asking price
Cylindrica UrCCyNiCyl3164 25,00% Niger (stage 3-, page 35), well advanced rostration (stage 5-, page 35), developed front and rear rosters), F+++/Gem, massive base, thick, milky-ivoirine-translucent, provenance: New South Caledonia -West, Ouïe bay, year: 1991, (Collection CHATENAY Jean Maurice) Asking price
Cylindrica UrFCyNiCyl3169 Niger (stage 1, page 35), well advanced rostration (stage 5--, page 35), very protruding right lip, 3.00mm plateau, F+++/Gem, massive base, thick, super concave, milky-ivoirine-opaque, provenance: South-East Australia, Keppel Bay, year: 1971, (Top) (CHATENAY Jean Maurice collection) Asking price
Cylindrica DeRCyNiACyl3194 25,00% Niger (stage 3, page 35), advanced rostration (stage 5 ---, page 35), protruding right lip, plateau 2.00mm, F+++/Gem, massive base, thick, milky-ivoirine-opaque, provenance: New- South West Caledonia, Maitre island, year: 1969 (CHATENAY Jean Maurice collection) Asking price
Cylindrica Rk1CyNiCyl3287 10,00% Niger (stage 1+, page 35), well advanced rostration (stage 5, page 35), very protruding right lip, 2.50mm tray, F+++/Gem (Small defect varnish on it), massive base, super concave, milky-ivoirine -opaque, provenance: New Caledonia Southwest, Ngo bay, year: 1979 (CHATENAY Jean Maurice collection) Asking price
Cylindrica UrFCyNiCyl3297 10,00% Niger (stage 1+, page 35), well advanced rostration (stage 5+ page 35), very prominent right lip, plateau 2.50mm, F+++/Gem, massive base, thick, super concave, milky-ivoirine-translucent, provenance : New Caledonia South-West, Prony, Rade Nord, year: 1989 (CHATENAY Jean Maurice collection) Asking price
Cylindrica UrWCyNiCyl3377 80,00% Niger (stage 4--, page 35), advanced rostration (stage 5--, page 35), very prominent teeth, F+++/Gem, massive base, thick, milky-ivoirine-opaque, provenance: New Caledonia Southwest , Baie Ngo, year: 1978 (CHATENAY Jean Maurice collection) Asking price
Cylindrica AlWCyNiCyl3393 90,00% Niger (stage 4-, page 35), advanced rostration (stage 5--, page 35), very prominent teeth, rear beaks tip 1.00mm, F+++/Gem, massive base, super concave, milky-ivoirine-opaque, provenance : New Caledonia South-West, Charron islet, year: 1971, (extremely rare) (CHATENAY Jean Maurice collection) Asking price
Cylindrica UrWCyNiCyl3394 15,00% Niger (stage 3-, page 35), early rostration (stage 3, page 35), F+++/Gem, massive base, thick, milky-ivoirine-opaque, provenance: New Caledonia Southwest, Nakae reef, year: 1981 (CHATENAY Jean Maurice collection) Asking price
Cylindrica UrFCyNiCyl3402 5,00% Niger (stage 1+, page 35), monstrous rostration (stage 5 +++, page 35), very prominent right lip, plateau 07.00mm, F+++/Gem, massive base, super thick, super concave, milky-ivoirine- opaque, provenance: South-East Australia, Keppel Bay, year: 1983, (Super top) (CHATENAY Jean Maurice collection) Asking price
Cylindrica DeRCyNiACyl3422 15,00% Niger (stage 3-, page 35), early rostration (stage 3+, page 35), protruding teeth, F+++/Gem, massive base, thick, milky-ivoirine-opaque, provenance: New Caledonia Southwest, Ngo bay year: 1981 (CHATENAY Jean Maurice collection) Asking price
Cylindrica UrCCyNiCyl3442 25,00% Niger (stage 3-, page 35), advanced rostration (stage 5 ---, page 35), protruding teeth, protruding right lip, 2.00mm plateau, F+++/Gem, massive base, super thick, milky-ivoirine-opaque , provenance: New Caledonia Southwest, Prony, Carenage, year: 1975 (CHATENAY Jean Maurice collection) Asking price
Cylindrica LyACyNiCyl3473 35,00% Niger (stage 3+, page 35), advanced rostration (stage 3+, page 35), protruding teeth, F+++/Gem, massive base, thick, milky-ivory-translucent, provenance: New Caledonia Southwest, Goat islet , year: 1974 (CHATENAY Jean Maurice collection) Asking price
Cylindrica AlWCyNiCyl3579 10,00% Niger (stage 1+, page 35), well advanced rostration (stage 5+, page 35), protruding right lip, 5.00mm plate, F+++/Gem (02 small defects under varnish above), massive base, super thick, super concave, milky-ivoirine-opaque, provenance: South-East Australia, Keppel Bay, year: 1988, (Superb) (CHATENAY Jean Maurice collection) Asking price
Cylindrica Rk1CyNiCyl3596 15,00% Niger (stage 2+, page 35), well advanced rostration (stage 5-, page 35), very prominent right lip, plateau 2.50mm, F+++/Gem, massive base, thick, milky-ivoirine-translucent, provenance: New -Calédonie Sud-Ouest, reef Bancs Nord, year: 1971 (collection CHATENAY Jean Maurice) Asking price
Cylindrica UrCCyNiCyl3659 15,00% Niger (stage 2+, page 35), monstrous rostration (stage 5+ page 35), protruding lips, 4.00mm flat ends, F+++/Gem, massive base, super thick, super concave, milky-ivoirine-opaque, provenance: South-East Australia, Keppel Bay, year: 1996, (Unusual formation) (Top) (Superb) (CHATENAY Jean Maurice collection) Asking price
Cylindrica LyACyNiCyl3674 25,00% Niger (stage 3-, page 35), advanced rostration (stage 5 ++, page 35), protruding teeth, F+++/Gem, massive base, thick, milky-ivory-translucent, provenance: New Caledonia Southwest, reef 05 Miles, year: 1978 (CHATENAY Jean Maurice collection) Asking price
Cylindrica GaFCyNiCy3757 40,00% Niger (stage 3 ++, page 35), advanced rostration (stage 3+, page 35), super thick right lip: 3.00mm, F+++/Gem, massive base, super concave, milky-ivoirine-opaque, provenance: New -Calédonie Sud-Ouest, Ile Ouen, Baie Ire, year: 1988 (CHATENAY Jean Maurice collection) Asking price
Cylindrica Rk1CyNiCyl3828 25,00% Niger (stage 3, page 35), advanced rostration (stage 3+, page 35), very prominent right lip, plateau 1.50mm, F+++/Gem, massive base, thick, milky-ivory-opaque, provenance: New Caledonia South-West, Ile Ouen, Port Koube, year: 1969 (CHATENAY Jean Maurice collection) Asking price
Cylindrica UrCCyNiCyl3876 25,00% Niger (stage 3, page 35), advanced rostration (stage 3+, page 35), F+++/Gem, massive base, thick, milky-ivoirine-opaque, provenance: New Caledonia Southwest, Ngo bay, year: 1999 (CHATENAY Jean Maurice collection) Asking price
Cylindrica DeRCyNiCyl3939 95,00% Niger (stage 4-, page 35), advanced rostration (stage 3+, page 35), protruding teeth, F+++/Gem, massive base, thick, milky-ivoirine-opaque, provenance: New Caledonia Southwest, Ngo bay , year: 1976 (CHATENAY Jean Maurice collection) Asking price
Cylindrica Rk1CyNiCyl3967 20,00% Niger (stage 3-, page 35), advanced rostration (stage 5--, page 35), protruding teeth, F+++/Gem, massive base, super thick, milky-ivoirine-opaque, provenance: New Caledonia South West, Baie Ouïe, year: 1981, (very rare) (CHATENAY Jean Maurice collection) Asking price
Cylindrica UrCCyNiCyl4091 10,00% Niger (stage 2, page 35), advanced rostration (stage 5-, page 35), very prominent right lip, plateau 1.50mm, F+++/Gem, massive base, super thick, milky-ivoirine-opaque, provenance: South Australia -East, Keppel Bay, year: 1973 (CHATENAY Jean Maurice collection) Asking price
Cylindrica UrWCyNiCyl4142 15,00% Niger (stage 2+, page 35), advanced rostration (stage 3+, page 35), very prominent teeth, F+++/Gem, massive base, thick, milky-ivoirine-opaque, provenance: New Caledonia Southwest, bay Hearing, year: 1987 (CHATENAY Jean Maurice collection) Asking price
Cylindrica DeRCyNiACyl4196 10,00% Niger (stage 2, page 35), advanced rostration (stage 3 ++, page 35) (Huge rim all around, F+++/Gem (Small freak rib front right above), massive base, thick, milky-ivoirine-opaque, width 21 , 03mm, provenance: New Caledonia Southwest, Ngo bay, year: 1972 (CHATENAY Jean Maurice collection) Asking price