Large Frog Shell with Original Operculum Sea shell - Bursa sp. (No reserve price)
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Selected by Jonas Rathaj
Has worked with taxidermy since childhood and gained retailer experience.
Estimate € 150 - € 200
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Bursa sp. large frog shell specimen from the Philippines, 2020, in good condition, original/official authenticity, weighing 700 g, with its original operculum.
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Description from the seller
Bursa sp. – Large Frog Shell with Original Operculum
A striking large specimen of Bursa sp., belonging to the family Bursidae and commonly known as the frog shells, particularly attractive for its robust sculptural form and the presence of its original operculum.
The shell displays a strongly textured exterior, with pronounced varices, rounded nodules and irregular projections creating the powerful, rugged appearance characteristic of the genus. Natural tones range from ivory and cream to soft beige and pale peach, with subtle darker areas highlighting the relief of the surface.
The aperture provides a beautiful contrast to the exterior, revealing a smooth interior in delicate salmon-pink and peach tones. Still preserved within the opening is the dark brown operculum, an important anatomical element that is often missing from prepared shells and which adds considerable natural history interest to this specimen.
Viewed from different angles, the shell reveals a complex three-dimensional architecture, combining a high spire, heavy external sculpture and a broad flared aperture. The contrast between the rough exterior and the smooth, warm-colored interior makes the specimen especially visually appealing.
Natural growth marks, small irregularities and minor surface wear are present, consistent with an authentic marine shell and clearly visible in the photographs.
Dimensions:
19.5 × 12.5 × 11.5 cm
A distinctive collector’s specimen, particularly notable for the preservation of its operculum, suitable for shell collections, natural history displays or Wunderkammer interiors.
Seller's Story
Shipping Restrictions and Right to Cancel the Sale
We reserve the right to cancel a sale if the purchased item cannot be legally exported, imported, or shipped to the destination country. This includes, but is not limited to, items subject to regulatory restrictions (such as materials protected under CITES), customs limitations, local prohibitions, or logistical constraints related to the weight, size, or nature of the parcel when carriers do not accept shipments to specific geographic areas.
It is the buyer’s responsibility to verify any applicable restrictions in their country before placing a bid. Should shipping prove impossible for legal or operational reasons beyond our control, the order will be cancelled and any payment made will be refunded in accordance with the platform’s procedures.
About Latiaxis S.r.l.
Latiaxis was founded in Italy by Bruno Briano and family, combining over 40 years of passion and expertise in natural and ethnographic science collections. The diverse offerings include decorative shells, natural stones, museum-grade fossils, taxidermy, and tropical corals to serve a wide audience, from museums and private collectors to enthusiasts and interior designers.
Our services extend beyond sales, providing consulting, evaluation, and tailored delivery, all while adhering to international trade laws for endangered species. We are fully licensed and authorized to source and offer all the specimens in our collection and for protected species, we strictly comply with the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES). CITES is an international agreement between governments, designed to ensure that trade in specimens of wild animals and plants does not threaten their survival. By adhering to these stringent regulations, especially within European countries, we demonstrate our commitment to sustainability and ethical practices, ensuring the responsible sourcing and sale of all items. This dedication provides our clients with the assurance that they are acquiring specimens through legal, environmentally conscious, and trustworthy channels.
Bursa sp. – Large Frog Shell with Original Operculum
A striking large specimen of Bursa sp., belonging to the family Bursidae and commonly known as the frog shells, particularly attractive for its robust sculptural form and the presence of its original operculum.
The shell displays a strongly textured exterior, with pronounced varices, rounded nodules and irregular projections creating the powerful, rugged appearance characteristic of the genus. Natural tones range from ivory and cream to soft beige and pale peach, with subtle darker areas highlighting the relief of the surface.
The aperture provides a beautiful contrast to the exterior, revealing a smooth interior in delicate salmon-pink and peach tones. Still preserved within the opening is the dark brown operculum, an important anatomical element that is often missing from prepared shells and which adds considerable natural history interest to this specimen.
Viewed from different angles, the shell reveals a complex three-dimensional architecture, combining a high spire, heavy external sculpture and a broad flared aperture. The contrast between the rough exterior and the smooth, warm-colored interior makes the specimen especially visually appealing.
Natural growth marks, small irregularities and minor surface wear are present, consistent with an authentic marine shell and clearly visible in the photographs.
Dimensions:
19.5 × 12.5 × 11.5 cm
A distinctive collector’s specimen, particularly notable for the preservation of its operculum, suitable for shell collections, natural history displays or Wunderkammer interiors.
Seller's Story
Shipping Restrictions and Right to Cancel the Sale
We reserve the right to cancel a sale if the purchased item cannot be legally exported, imported, or shipped to the destination country. This includes, but is not limited to, items subject to regulatory restrictions (such as materials protected under CITES), customs limitations, local prohibitions, or logistical constraints related to the weight, size, or nature of the parcel when carriers do not accept shipments to specific geographic areas.
It is the buyer’s responsibility to verify any applicable restrictions in their country before placing a bid. Should shipping prove impossible for legal or operational reasons beyond our control, the order will be cancelled and any payment made will be refunded in accordance with the platform’s procedures.
About Latiaxis S.r.l.
Latiaxis was founded in Italy by Bruno Briano and family, combining over 40 years of passion and expertise in natural and ethnographic science collections. The diverse offerings include decorative shells, natural stones, museum-grade fossils, taxidermy, and tropical corals to serve a wide audience, from museums and private collectors to enthusiasts and interior designers.
Our services extend beyond sales, providing consulting, evaluation, and tailored delivery, all while adhering to international trade laws for endangered species. We are fully licensed and authorized to source and offer all the specimens in our collection and for protected species, we strictly comply with the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES). CITES is an international agreement between governments, designed to ensure that trade in specimens of wild animals and plants does not threaten their survival. By adhering to these stringent regulations, especially within European countries, we demonstrate our commitment to sustainability and ethical practices, ensuring the responsible sourcing and sale of all items. This dedication provides our clients with the assurance that they are acquiring specimens through legal, environmentally conscious, and trustworthy channels.
Details
Era
After 2000
Specimen
Large Frog Shell with Original Operculum
Scientific name
Bursa sp.
Country of origin
Philippines
Condition
Good condition
Year
2020
Weight
700 g
Authenticity
Original/official
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