The Chevalier DE LIMA, the Charg6 d'Affaires of Don PEDRO,
has received, by express from Falmouth, a letter from his agent there, in which it is stated, that the Miguelites in the action of the 29th ult. lost 2,000 men, and that the loss of the Constitutionalists was only 200. This does not agree with the accounts received at the Foreign Office, by which the loss of the Miguelites appears to have been much smaller. During the action, many deserted from the Miguelite army. The number of prisoners is stated to have been nearly 200. The Confiance steamer, in her way to FalmouthNell in with one of the feet of SARTORIUS, and learned that the Admiral was in pursuit of the Miguelite fleet to Vigo, where he intended to engage them.