Legendary 93mm Naquetia barclayi - Holy Grail Deep Water Specimen - GEM Skeleton - Naquetia barclayi - 0 mm - 0 mm - 93 mm- Non-CITES species - (1)

The Holy Grail of Malacology – A World Rarity in Monumental, Record-Sized Proportions

Expand your collection with an absolute sensation and one of the most coveted treasures of natural science: For sale is a flawless Naquetia barclayi (Barclays Stachelschnecke) in exquisite museum-GEM quality.
With an astonishing length of 93 mm, this splendid specimen breaks the magical 90-mm threshold far beyond the usual species average and represents a rare GIANT SIZE. Among high-end collectors worldwide, Naquetia barclayi has long been regarded as one of the ultimate “Holy Grails” of conchiology. For decades this species was known only from the world’s most exclusive museum collections.

An architectural masterpiece from the depths of the Indo-Pacific

The shell captivates with its extremely elegant, spindle-shaped silhouette and the characteristic, fan-like and finely folded varices (ruching) that wind along the body in perfect form. The coloration shows a beautiful interplay of warm cream, apricot, and rich brown tones.

As this legendary species lives exclusively in extreme depths (usually between 100 and 300 meters) on steep reef faces and can only be recovered by specialized divers or deep-sea nets, every specimen is a rarity. A such gigantic piece in this perfectly undamaged GEM condition – with no chips on the ultra-thin ruching – is an absolute elite centerpiece for a museum collection or a high-caliber Wunderkammer.

Details at a glance:

Scientific name: Naquetia barclayi (Reeve, 1858)
Size: 93 mm (Extraordinary Giant Size / Absolute top measure)
Quality: Exceptional GEM (Flawless, pristine ruching, perfect aperture)
Status: Legendary World Rarity (Holy Grail Specimen)
Origin: Indo-West Pacific

Oberdiek : Naquetia barclayi

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