Complete Spiny Crab, 5 million years old — both sides prepared, stunning mouth preservation — 3D - Fossil carapace - Charybdis- Female





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Scientific name Charybdis- Female; Specimen: Complete Spiny Crab fossil, 5 million years old with both sides prepared in 3D; Geological Period: Lower Pliocene; Condition: Natural.
Description from the seller
Museum specimen of spiny fossil crab Charybdis from the Lower Pliocene of Bodjong formation, Java, Indonesia.
Crazy 3D preparation, showing on both sides, with stunning details like the mouth mandible!
The specimen preserves all eight legs, spiny claws, and carapace, naturally attached to its matrix and not glued.
The specimen is a female.
Specimens that present all the legs are very uncommon for many reasons.
Once the specimen dies, it disarticulates.
The second reason is that local collectors, when extracting them from the matrix, ruin them regardless of the presence of the legs.
In this specimen, all the legs are present; many legs are complete up to the nail.
'Post Mortem,' the legs contract under the claws; this is the natural way all the fossil crabs are found.
The matrix has been optimized to display as much of the specimen as possible.
The crab is 11.3 cm large from leg to leg.
Carapace is 6 cm wide.
Both claws are stunning, preserving all the spines on merus and podos.
A painstaking work of many days was necessary to expose this specimen and preserve all those tiny details on the claws and on legs.
All parts of the specimen are original, not a composition, not a glued matrix, not pieces from other specimens.
100% original fossil.
Note, on the finger of the right claw, the left claw is partially glued as it broke during extraction.
Metal base included.
Rare museum specimen
Seller's Story
Museum specimen of spiny fossil crab Charybdis from the Lower Pliocene of Bodjong formation, Java, Indonesia.
Crazy 3D preparation, showing on both sides, with stunning details like the mouth mandible!
The specimen preserves all eight legs, spiny claws, and carapace, naturally attached to its matrix and not glued.
The specimen is a female.
Specimens that present all the legs are very uncommon for many reasons.
Once the specimen dies, it disarticulates.
The second reason is that local collectors, when extracting them from the matrix, ruin them regardless of the presence of the legs.
In this specimen, all the legs are present; many legs are complete up to the nail.
'Post Mortem,' the legs contract under the claws; this is the natural way all the fossil crabs are found.
The matrix has been optimized to display as much of the specimen as possible.
The crab is 11.3 cm large from leg to leg.
Carapace is 6 cm wide.
Both claws are stunning, preserving all the spines on merus and podos.
A painstaking work of many days was necessary to expose this specimen and preserve all those tiny details on the claws and on legs.
All parts of the specimen are original, not a composition, not a glued matrix, not pieces from other specimens.
100% original fossil.
Note, on the finger of the right claw, the left claw is partially glued as it broke during extraction.
Metal base included.
Rare museum specimen

