Test device for memory behavior of aquatic animal

A technology for aquatic animals and experimental devices, applied in fish farming, applications, climate change adaptation, etc., can solve problems such as interference, disturbance, and unseen problems, and achieve the effect of eliminating light source differences and interference

Inactive Publication Date: 2010-07-07
EAST CHINA SEA FISHERIES RES INST CHINESE ACAD OF FISHERY SCI
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Problems solved by technology

This test method has the interference of light on the tested animals, the disturbance of human activities on the tested animals, the interaction of different treatment groups with the test animals, the difference in recording time, the heavy workload, and the fact that the upper light source cannot be well ad

Method used

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  • Test device for memory behavior of aquatic animal
  • Test device for memory behavior of aquatic animal
  • Test device for memory behavior of aquatic animal

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Embodiment Construction

[0011] The present invention will be further described in detail below in conjunction with the accompanying drawings. The specifications of the four water tanks described in the present invention and the combined graphics formed after sequential arrangement are suitable for image acquisition, analysis, and fish movement trajectory tracking software for image acquisition field of view. Sink 2 ( figure 1 , figure 2 ) is one of the best specifications for long 30cm * wide 20cm * high 8cm. In order to avoid visual interference and video collection among the fish in each water tank, the sides of each water tank 18( Figure 5 ) opaque, bottom 17 ( Figure 5 ) transparent and open at the top.

[0012] In order to reduce the interference or disturbing of the natural light and human activities in the room to the tested animals, the outer box 1 ( figure 1 ) is made of opaque material, matching the size and specification of the above-mentioned water tank 2, the main body of the oute...

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Abstract

The invention relates to a test device for the memory behavior of an aquatic animal and solves the technical problem of providing the test device for influence of different water environment factors on the memory behavior of the aquatic animal. The invention adopts a technical scheme that: upper part opened troughs, a light intensity adjustable light source box, a camera, and a PC are adopted; and the PC is provided with software for acquiring and analyzing images and tracking a motion track of the aquatic animal. The test device is characterized in that: four troughs and one light source box are arranged in an outer box, the bottom of each trough is transparent, and the troughs are arranged on the light intensity adjustable light source box; and the camera is arranged at a top opening of the outer box above the four troughs, and video information which is acquired by the camera is transmitted to the PC through a USB data line. The test device is used for testing the memory behavior of the aquatic animal.

Description

technical field [0001] The invention relates to an aquatic animal testing device. Background technique [0002] The environment of many waters around the world has changed or pollution has intensified, so human beings are extremely concerned about the impact of various environmental factors on aquatic animals. Several environmental factors affect the nervous system and memory of aquatic animals. When carrying out the test of the influence of environmental factors on the memory behavior of aquatic animals, it is necessary to place the tested animals in the water tank under the conditions of different measured environmental factors, observe and record the memory behavior of the tested aquatic animals. This test method has the interference of light on the tested animals, the disturbance of human activities on the tested animals, the interaction of different treatment groups with the test animals, the difference in recording time, the heavy workload, and the fact that the upper...

Claims

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Application Information

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IPC IPC(8): A01K61/00A01K63/00A01K63/04
CPCY02A40/81
Inventor 侯俊利庄平章龙珍张涛刘鉴毅冯广朋赵峰黄晓荣闫文罡冯琳
Owner EAST CHINA SEA FISHERIES RES INST CHINESE ACAD OF FISHERY SCI
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