A method for catching selected deep sea fish species has a hook attached to a cell with a battery and electrodes which deter unwanted species.

摘要

The fishing line (8) has a housing clamped (14) by spring (13) pressure which can be released by grips (12). A baited hook (9) lies in an electric field generated by electrodes (1) and an internal battery. A light source (11) may also be included.