Penaeus monodon behavioral preference test system and test method

Abstract

The invention discloses a penaeus monodon behavioral preference test system and test method. The test system comprises a test drum and a monitoring component, wherein the test drum comprises a plurality of cylinders arranged in a sleeved mode, and any cylinder can rotate; a plurality of light source pieces are arranged on the inner wall of each cylinder, and different sea substrates are arranged at the bottoms of any two adjacent cylinders; a unidirectional light-transmitting layer is arranged on the outer wall of the cylinder at the outermost side, and a plurality of unidirectional light-transmitting strips are arranged at intervals on the outer wall of any cylinder at the inner side; and the monitoring component is arranged at one side of the test drum and comprises a support and a plurality of probes arranged on the support, and the probes can perform real-time image collection on penaeus monodon.

Description

technical field [0001] The invention relates to a behavior preference testing system, in particular to a behavior preference testing system and a testing method of Penaeus monodon. Background technique [0002] Penaeus monodon is commonly known as ghost shrimp, grass shrimp, flower shrimp, bamboo prawn, King Kong prawn, monodon prawn, bull-shaped prawn, and the Food and Agriculture Organization of the United Nations is commonly known as tiger prawn. The parent of this shrimp is the wild monodon from Africa Prawns, taxonomically belong to Arthropoda, Molecula, Decapod, Cladobranchia, Penaeidae, and Penaeus are the largest species in the genus Penaeus. Wide-salinity, able to withstand high temperature and low oxygen, weak adaptability to low temperature, strong disease resistance, Penaeus monodon likes to inhabit sandy mud or sandy bottom, generally dives to the bottom during the day, and has the strongest appetite in the evening. Start frequent foraging activities. Its adap...

AI Technical Summary

Problems solved by technology

[0003] In the traditional test system of Penaeus monodon, it can only test the behavioral response of a single element of Penaeus monodon, but cannot comprehensively test the vision, light source, growth environment and water temperature of Penaeus monodon. For the test of orientation, the traditional test system of Penaeus monodon does not set up a one-way light-transmitting layer to isolate the interference from the outside world, which can cause the shock of Penaeus monodon and cause the reference of the test data to drop. At the same time, it does not pass the rotation of several test cylinders inside Different angles achieve the effect that the edges of the one-way light-transmitting strips are connected and do not overlap, and the inner cylinder is partially one-way light-transmitting, and the contrast between adjacent test cylinders is poor

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