An AFP photographer was aboard the vessel as rescuers hauled at least 73 people to safety, including 12 women, nine youths and three children.
Around half the group -- 37 -- were Algerian with the remainder from sub-Saharan Africa.
German NGO Seefuchs said it had picked 19 other migrants headed for the Sicilian port of Trapani, where they were to be disembarked.
The International Organization for Migration tweeted meanwhile that the Libyan coastguard had picked up a further 241 people, including five children, taking the annual total to 6,400 so far.
(This story has not been edited by Business Standard staff and is auto-generated from a syndicated feed.)