The common name comes from a MISC@1 war ship type of the 15th and 16th century , the man-of-war -LRB- named caravela-portuguesa in MISC@1 , caravel -RRB- , which had triangular sails similar in outline to the bladder of the MISC@2 .

The common name comes from a MISC@1 war ship type of the 15th and 16th century , the man-of-war -LRB- named caravela-portuguesa in MISC@1 , caravel -RRB- .
