A kind of fish experimental biology observation device and using method

Abstract

The invention discloses a fish-experiment biology observation instrument and a using method and belongs to the field of fish biology. The observation instrument comprises an aquarium, a support, a reflection observation device, a shooting device, a measurement device, a wireless transmission device, an image data receiving terminal and a temperature control system; the aquarium is installed on the support and is communicated with the temperature control system; the reflection observation device is installed on four supporting legs of the support, and the measurement device is mounted on the reflection observation device; the shooting device with the wireless transmission function is installed on one of the supporting legs of the support, wireless communication with the image data receiving terminal is achieved through the wireless transmission device, and thus data and images are transmitted in time; the temperature control system is connected with the aquarium to guarantee the appropriate temperature of water in the aquarium; thus, observation and recording of the blind side body color of an experiment fish and measurement of biological characters such as the total length, body length, body height, head length can be facilitated, stress influences, caused by manual operation, on the experiment fish can be drastically reduced, the experiment success rate is increased, the work efficiency is improved, and the labor cost is saved.

Description

technical field [0001] The invention belongs to the field of fish biology, and in particular relates to a fish experimental biology observation device and a using method. Background technique [0002] Marine fish is the vertebrate group with the most abundant species and biodiversity in the ocean, and it is also an important part of the marine biological resources available to human beings. For centuries, scholars have studied the characteristics of fish growth, development, and reproduction by means of observation, measurement, and analysis, opened up the field of fish experimental biology research, and gradually mastered the dynamic laws and resources of fish reproduction. The essence of sustainable use. In the process of fish experimental biology research, it is necessary to observe basic biological characteristics such as swimming behavior, quantifiable and countable traits (full length, body length, body height, head length, etc.), body color, feeding, reproduction, et...

AI Technical Summary

Problems solved by technology

However, the biological characteristics of different fishes, such as behavior, growth and development, are species-specific. For example, flounder fishes have body changes after metamorphosis, benthic life, body color and organ asymmetry with and without eyes, and male and female individuals. It is extremely inconvenient to observe the body color of the eyeless side, measure growth parameters, and observe behavioral characteristics under laboratory conditions. If the fish body needs to be anesthetized before observation, it is easy to cause physiological damage to the experimental fish. Stress or damage, especially for small-sized seedlings, will have unpredictable adverse effects on the entire experimental research, and may even cause experimental failure due to improper operation

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