Cairo, June 3lt;.The Forest Queen, from -Memphis, lms arrived with 050 hales of eotton.The news from the llotilla is highly interesting. Our gunboats and rams passed the mouth of Yazoo river and proceeded towithin four miles of Vicksburg, from whichpoint seven men went by land on the Louisiana side and eoiiumiuieated with Farragul's fleet. Com. l'arragut has since sent a dispatch to Capt. Davis, which reached Memphis on Saturday morning. Capt. Davis immediately started down the river with the Be..t m, and mlier t oats vr ll soon follow.\ IH’ Vnl’L’ .111 tin