Jingdezhen porcelain Jingdezhen porcelain Jingdezhen porcelain () is Chinese porcelain produced in or near Jingdezhen in southern China. Jingdezhen may have produced pottery as early as the sixth century CE, though it is named after the reign name of Emperor Zhenzong, in whose reign it became a major kiln site, around 1004. By the 14th century it had become the largest centre of production of Chinese porcelain, which it has remained, increasing its dominance in subsequent centuries. From the Ming period onwards, official kilns in Jingdezhen were controlled by the emperor, making imperial porcelain in large quantity for the court and the
Porcelain crab are "Petrolisthes quadratus", found in large numbers under rocks in the intertidal, and the red-and-white polka-dotted "Porcellana sayana", which lives commensally within the shells inhabited by large hermit crabs. In Hong Kong, "Petrolisthes japonicus" is common. , some 4723 extant species porcelain crab had been described, divided among these 30 genera: The fossil record of porcelain crabs includes species of "Pachycheles", "Pisidia", "Polyonyx", "Porcellana", and a further 6 genera known only from fossils: The earliest porcelain crab fossil is "Jurellana" from the Tithonian of central Europe. Porcelain crab Porcelain crabs are decapod crustaceans in the widespread family Porcellanidae, which superficially