Exquisitely Echinus Esculentus - Natural Vibrant Coloration Natural Vibrant Coloration - Biological Specimen Sea Urchin - Height: 76 mm - Width: 107 mm- 57 g - (1)

A specimen of remarkable size and vivid natural coloration — This specimen represents a magnificent test (shell) of Echinus esculentus, commonly known as the common sea urchin, sourced from the coastal waters of Cornwall. The species is characterized by a globose shape and a distinctly evident pentaradial symmetry, fundamental elements for its identification and classification among irregular echinoids. The test, composed of densely interlocked calcareous plates, offers an exemplary study of the morphology of this marine invertebrate. Visual analysis reveals a finely granular surface, with hemispherical tubercles clearly distinct and regularly distributed, which in life supported the spines. The ambulacral and interambulacral bands are clearly delineated, presenting a complex architecture that reflects the animal’s biology. The coloration is of particular interest: there is a natural alternation of intense orange-reddish pigments and lighter cream tones, arranged in radial patterns that emphasize the specimen’s symmetry. This coloration is intrinsic to the shell and is not the result of artificial treatments. The provenance from Cornwall, a region known for its rich marine biodiversity in the northeastern Atlantic, gives this specimen precise geological and biological context. Echinus esculentus from this area are frequently characterized by considerable size, and this piece aligns perfectly with that reputation, exceeding the species’ average size, which makes it particularly noteworthy. From an aesthetic standpoint, the specimen stands out for its structural integrity and excellent preservation. Every morphological detail is preserved, from the apical and periproctal areas to the tiniest ambulacral pores. The absence of significant fractures or abrasions contributes to its museum quality, making it an ideal display piece for any natural history or paleontology collection. The collectible value of an Echinus esculentus of this size and with such vivid natural coloration is notable. Specimens of this quality are rare to find on the market, especially with reliable provenance documentation. Its intrinsic beauty and educational value make it a coveted item for both the experienced collector and the beginner fascinated by marine life."} } } } } )? Wait ensure valid JSON. I included extra braces. Let's fix. The output must be {