Specification BulletPoint : Trilobites Fossil ExternallyAssignedProductIdentifier1 : 0707331443819 ExternallyAssignedProductIdentifier2 : 707331443819 IncludedComponents : RT ItemName : Trilobite N31 ItemPackageDimensions_Height : 11.6 centimeters ItemPackageDimensions_Length : 7.3 centimeters ItemPackageDimensions_Width : 11.3 centimeters ItemTypeKeyword : science-fossils Manufacturer : Alpha Fossils NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : 3819 ProductDescription : Trilobites evolved into many ecological niches; some moved over the seabed as predators, scavengers, or filter feeders, and some swam, feeding on plankton. Some even crawled onto land.[8] Most lifestyles expected of modern marine arthropods are seen in trilobites, with the possible exception of parasitism (where scientific debate continues).[9] Some trilobites (particularly the family Olenidae) are even thought to have evolved a symbiotic relationship with sulfur-eating bacteria from which they derived food.[10] The largest trilobites were more than 45 centimetres (18 in) long and may have weighed as much as 4.5 kilograms (9.9 lb).[ ProductSiteLaunchDate : 2023-05-18T14:58:12.191Z SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 41120000