Stolephorus sp Behavior in Different LED (Light Emitting Diode) Color and Light Intensities

3rd International Conference on Tropical and Coastal Region Eco Development 2017

地球科学;生态环境科学

Fitri Aristi, D.P.^1 ; Ramadanita, I.A.^1 ; Hapsari, T.D.^1 ; Susanto, A.^2

Faculty of Fisheries and Marine Science, Diponegoro University, Semarang, Indonesia^1

Faculty of Agriculture, Sultan Ageng Tirtayasa University, Banten, Indonesia^2

关键词: Cell structure;    Cone structures;    Double cones;    Fishing gears;    Light emitting diode (LED);    Light intensity;    research methods;    Square patterns;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/116/1/012067/pdf
DOI  :  10.1088/1755-1315/116/1/012067

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

This research aims to observe anchovy (Stolephorus sp) behavior under different LED light intensities that affect eye physiology (cell cone structure). The materials used were Stolephorus sp taken from the waters off Jepara and 13 and 10 watt light emitting diode (LED). The research method was an experiment conducted from March through August 2015 in the waters off Jepara. Data analysis of visual histology and fish respond was carried out at the fishing gear material laboratory, anatomy and cultivate. Cone cell structure (mosaic cone) of Stolephorus sp forms a connected regular square pattern with every single cone surrounded by four double cones, which indicate that anchovies are sensitive to light. The 13 watt LED (628 lux) has faster response than the 10 watt LED (531 lux) as it has wider and higher emitting intensity, which also attracts fish to gather quicker.