Single boat bottom otter trawls - Fishing gear type

ACER - Tool Talk: Bottom trawling and longlining

Fisheries :: Home

Demersal Trawl - General, Gear

The true extent of trawl damage revealed

Bottom Trawl Survey Gear Standardization

Trawl design training workshop looked at factors affecting fish catchability - MSU Extension

Fishing methods explained, What you can do

2.: A visualisation of an otter board twin trawl operation (Seafish

Reconstructing the past: design and function of Granton otter trawl gear at the turn of the twentieth century, as used in South Africa's first trawl surveys (1897–1904)

Trawling - Wikipedia

The main components (and their dimensions) of the trawl system combined