Selective excluding fishing trawl device

A trawling net device comprised of:

• an outer net assembly and an inner net assembly, said outer net assembly and inner net assembly comprising netting material;
• wherein the outer net assembly is comprised of netting material having a tubular funnel shape terminating in an aft collection bag;
• wherein the inner net assembly, having a tubular funnel shape, is comprised of second netting material, said second netting material comprising larger size net meshes relative to the netting material comprising the outer net assembly;
• said outer and inner net assemblies being joined at the forward extremity of said trawling net device;
• said outer and inner net assemblies further joined with an inner tubular section, said inner tubular section joining an opening in the aft end of the inner net assembly and an opening in a central portion of said outer net assembly, said central portion being forward of said aft collection bag;
• said inner tubular section forming a passage between the aft end of the inner net assembly and exterior of said trawling net device;
• whereby, by means of trawling stream flow, said inner tubular section and and said inner net assembly exclude species from the aft collection bag which are sized so as to be unable to pass through the meshes of the second netting material, such excluded species being directed through said inner tubular section to the exterior of said trawling device.