Note {5} — Chapter XXVIII

Note 5.—The belief that the porcupine projected its quills at its assailants was an ancient and persistent one—“cum intendit cutem missiles,” says Pliny (VIII. 35, and see also Aelian. de Nat. An. I. 31), and is held by the Chinese as it was held by the ancients, but is universally rejected by modern zoologists. The huddling and coiling appears to be a true characteristic, for the porcupine always tries to shield its head.