These lift nets, which can be relatively large, are usually operated from stationary installations situated along the shore, where the lifting system are sometimes mechanized. Lift nets consist of a horizontal netting panel framed by wood or metal bars or a bag shaped like a parallelepiped, pyramid or cone with the opening facing upwards. The fish are sometimes attracted by strong lights or bait. Target species are pelagic schools.
Source: FAO site, 2017