CN1915004A - Labyrinth experiment device for salinity of aquatic animal - Google Patents
Labyrinth experiment device for salinity of aquatic animal Download PDFInfo
- Publication number
- CN1915004A CN1915004A CNA2005100288556A CN200510028855A CN1915004A CN 1915004 A CN1915004 A CN 1915004A CN A2005100288556 A CNA2005100288556 A CN A2005100288556A CN 200510028855 A CN200510028855 A CN 200510028855A CN 1915004 A CN1915004 A CN 1915004A
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- locellus
- middle section
- salinity
- centimetres
- cone
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Catching Or Destruction (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
A salinity labyrinth for the choice behavior experiment of aquatic animal is a water tank, which is composed of a central conic region, a central isolating wall surrounding said central conic region, multiple chambers outside said central isolating wall, the partitions between adjacent chambers and the gates between said central conic region and each chamber.
Description
Technical field:
The present invention relates to aquatic animal and select the behavior test device.
Background technology
It is that the animal that is put to the test is placed the different salinity tank that salinity of aquatic animal is selected behavior test, determines the salinity hobby property of animal subject according to its reflex action.This indirect method exists and lacks accuracy and shortcoming intuitively not, selects the device tested but see the relevant salinity of aquatic animal that is fit at present both at home and abroad as yet.
Summary of the invention
The technical issues that need to address of the present invention provide the device that a kind of suitable aquatic animal is selected behavior test.
Technical scheme of the present invention is made of tank, the middle section that it is characterized in that bottom of gullet has protruding cone, the separated a plurality of locellus of partition wall are arranged around the cone, the locellus partition wall is higher than the circular cone height, the tank middle section has dividing plate to link to each other with each locellus, and the dividing plate height equates that with the cone height each locellus has door to communicate with middle section, door higher primary school is in the circular cone height, and the door that each locellus communicates with middle section is furnished with active clapboard.
The method of operating of this device is all sealings of door of with active clapboard each locellus being led to middle section earlier, distinguish the water of the different salinity of injection testing setting then to each locellus, the water of the lowest salinity that the middle section injection testing is set, and height of water level is greater than middle section cone height, and keep each locellus and middle section height of water level identical: after the water of the different salinity that injection testing is set, remove the active clapboard of sealing locellus and middle section, each locellus is communicated with middle section, formation has the salinity labyrinth in different salinity zone: animal subject is put into the labyrinth from middle section, and animal subject can freely be active in each locellus through middle section; Behind the certain hour, the animal subject instinct is avoided uncomfortable salinity zone, inhabits among its locellus of liking salinity most, according to the last locellus water salinity that stops of animal subject, can intuitively draw animal subject salinity hobby property result.
The present invention is provided with conical structure and around cone a plurality of locellus that lead to middle section is set owing to the middle section at tank, helps animal subject freely to be active in each locellus and middle section, selects the salinity zone of hobby; The water of different salinity is under no stirring situation, and diffusion velocity is slow, can keep more than 15 days, can finish whole salinity and select test in the duration; The present invention can intuitively draw animal subject salinity hobby property result according to the last locellus water salinity that stops of animal subject, is particularly suitable for aquatic animal and selects behavior test.
Description of drawings
Fig. 1 represents the schematic top plan view in salinity labyrinth;
Fig. 2 represents the vertical section schematic diagram in salinity labyrinth;
Fig. 3 represents the schematic perspective view in salinity labyrinth;
Fig. 4 represents the salinity distribution schematic diagram in salinity labyrinth.
Embodiment
Technical scheme of the present invention is made of tank, determines the overall dimension of tank according to the size of animal subject; The middle section of bottom of gullet is the cone of certain slope projection, cone is in easy flights in 45 °, the cone height is half of test water bit depth, be provided with that cone is domatic to be helped the animal subject that the locellus direction enters middle section and rise in the water body that is higher than the middle section dividing plate, enter other locellus again; Evenly distributed a plurality of locellus around the cone, the locellus number equals the salinity gradient number of test requirements document, according to subjects and requirement, the locellus number is generally 2～8, preferably be no more than 8, in order to avoid cause the too narrow or whole device of locellus too huge, each locellus length and width size is got animal subject body long 4～5 times or bigger; Establish partition wall between the locellus and separate, the locellus partition wall is higher than the circular cone height; The tank middle section has dividing plate to link to each other with each locellus, and this dividing plate height equates with the cone height; Each locellus has door to communicate with middle section, and 2/3 of cone height is generally got in the circular cone height by door higher primary school, and its absolute value should be greater than 5 times of animal subject height, and the height of each locellus door is all identical; The door that each locellus communicates with middle section is furnished with active clapboard.
What accompanying drawing 1,2,3,4 was represented is the schematic diagram that a kind of suitable zebra fish salinity is selected 4 locellus salinity labyrinths of test usefulness, and 100 centimetres of whole assembly dias are high 50 centimetres; Among Fig. 2, Fig. 35 represents middle section, 50 centimetres of middle section diameters; 40 centimetres of cone 9 base diameters in the middle section, cone 9 is high 20 centimetres; Among Fig. 1, Fig. 2, Fig. 31,2,3,4 represents 4 locellus, 25 centimetres, high 50 centimetres of locellus partition wall 10 length; Among Fig. 1 middle conductor OA, OB, OC, OD and Fig. 3 11 expression middle section dividing plate, 25 centimetres, high 20 centimetres of middle section dividing plate 11 length; The door 8 of the logical middle section of locellus is high 13 centimetres.1 kind of salinity of each locellus when Fig. 4 represents to test, 40 centimetres of the depth of waters, 6 expression test water levels among Fig. 4, the interface of 7 expression different salinity layers.
Method of operating during test is all sealings of door of with active clapboard each locellus being led to middle section earlier, distinguish the different salinity water that injection testing is set to each locellus then, the water of the lowest salinity of setting to the middle section injection testing, and keep each locellus and middle section height of water level identical, and height of water level is greater than middle section cone height, remove the active clapboard between each locellus of sealing and the middle section at last, each locellus is communicated with middle section, form salinity labyrinth with different salinity zone.When the water of two kinds of different salinity is met, can there be layering interfaces between the two-layer water, under no stirring situation, diffusion is permeated by molecular thermalmotion in the interface water of different specific weight up and down, its diffusion velocity is slow, usually leave standstill down vertical demixing and can keep more than 15 days, can finish whole salinity in the duration at this section and select test.Animal subject is put into the labyrinth from middle section, and animal subject can freely be active in each locellus through middle section, and behind the certain hour, the animal subject instinct is avoided uncomfortable salinity zone, inhabits among its locellus of liking salinity most.According to the last locellus water salinity that stops of animal subject, can intuitively draw animal subject salinity hobby property result.
Claims (5)
1. labyrinth experiment device for salinity of aquatic animal is made of tank, it is characterized in that the bottom of gullet middle section has the cone of projection, the separated a plurality of locellus of partition wall are arranged around the cone, the locellus partition wall is higher than the circular cone height, the tank middle section has dividing plate to link to each other with each locellus, and the dividing plate height equates that with the cone height each locellus has door to communicate with middle section, door higher primary school is in the circular cone height, and the door that each locellus communicates with middle section is furnished with active clapboard.
2. labyrinth experiment device for salinity of aquatic animal according to claim 1, it is characterized in that each locellus leads to the Men Xianyong active clapboard sealing of middle section, the water of the different salinity of setting to each locellus injection testing respectively then, the water of the lowest salinity that the middle section injection testing is set, and height of water level is greater than middle section cone height, and keeps each locellus and middle section height of water level identical; After the water filling, remove the salinity labyrinth that sealing locellus and the active clapboard of middle section become to have the different salinity zone.
3. labyrinth experiment device for salinity of aquatic animal according to claim 1 and 2 is characterized in that cone is in easy flights in 45 °.
4. labyrinth experiment device for salinity of aquatic animal according to claim 1 and 2 is characterized in that the locellus number is 2～8.
5. labyrinth experiment device for salinity of aquatic animal according to claim 1 and 2 is characterized in that 100 centimetres of assembly dias, high 50 centimetres; 50 centimetres of middle section diameters; 40 centimetres of cone base diameters, 20 centimetres of circular cone heights; Long 25 centimetres, high 50 centimetres of locellus partition wall; Long 25 centimetres, high 20 centimetres of middle section dividing plate; The door of the logical middle section of locellus is high 13 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100288556A CN100401880C (en) | 2005-08-17 | 2005-08-17 | Labyrinth experiment device for salinity of aquatic animal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100288556A CN100401880C (en) | 2005-08-17 | 2005-08-17 | Labyrinth experiment device for salinity of aquatic animal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1915004A true CN1915004A (en) | 2007-02-21 |
| CN100401880C CN100401880C (en) | 2008-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100288556A Expired - Fee Related CN100401880C (en) | 2005-08-17 | 2005-08-17 | Labyrinth experiment device for salinity of aquatic animal |
Country Status (1)
| Country | Link |
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| CN (1) | CN100401880C (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102613114A (en) * | 2012-03-21 | 2012-08-01 | 中国水产科学研究院东海水产研究所 | Automatic treating and analyzing system for salinity selecting behavior of fishes |
| CN102960264A (en) * | 2012-12-17 | 2013-03-13 | 杭州朗拓生物科技有限公司 | Device and method used for testing light favor behavior of poultry |
| CN102960284A (en) * | 2012-12-17 | 2013-03-13 | 杭州朗拓生物科技有限公司 | Device and method used for testing phototaxis behavior of aquatic products |
| CN103098744A (en) * | 2013-02-06 | 2013-05-15 | 大连海洋大学 | Aquatic animal illumination selection experimental system |
| CN103270994A (en) * | 2013-04-27 | 2013-09-04 | 中国水产科学研究院长江水产研究所 | Device and method for establishing high continuous gradient salinity selecting experiment through grading attenuation |
| CN103461232A (en) * | 2013-08-08 | 2013-12-25 | 中国水产科学研究院长江水产研究所 | Testing device and testing method for testing environmental preference behavior of fish |
| CN104782525A (en) * | 2015-04-29 | 2015-07-22 | 桂林医学院 | Labyrinth detecting space positioning capability in cognitive function of experimental animals |
| CN111328758A (en) * | 2020-03-13 | 2020-06-26 | 浙江省海洋水产研究所 | Subregion pond of breeding fish |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1209010C (en) * | 2003-10-13 | 2005-07-06 | 中国科学院南海海洋研究所 | Automatic-regulating aquatic animal selection and avoidance temperature observation apparatus |
-
2005
- 2005-08-17 CN CNB2005100288556A patent/CN100401880C/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102613114A (en) * | 2012-03-21 | 2012-08-01 | 中国水产科学研究院东海水产研究所 | Automatic treating and analyzing system for salinity selecting behavior of fishes |
| CN102613114B (en) * | 2012-03-21 | 2013-08-21 | 中国水产科学研究院东海水产研究所 | Automatic treating and analyzing system for salinity selecting behavior of fishes |
| CN102960264A (en) * | 2012-12-17 | 2013-03-13 | 杭州朗拓生物科技有限公司 | Device and method used for testing light favor behavior of poultry |
| CN102960284A (en) * | 2012-12-17 | 2013-03-13 | 杭州朗拓生物科技有限公司 | Device and method used for testing phototaxis behavior of aquatic products |
| CN103098744A (en) * | 2013-02-06 | 2013-05-15 | 大连海洋大学 | Aquatic animal illumination selection experimental system |
| CN103270994A (en) * | 2013-04-27 | 2013-09-04 | 中国水产科学研究院长江水产研究所 | Device and method for establishing high continuous gradient salinity selecting experiment through grading attenuation |
| CN103461232A (en) * | 2013-08-08 | 2013-12-25 | 中国水产科学研究院长江水产研究所 | Testing device and testing method for testing environmental preference behavior of fish |
| CN104782525A (en) * | 2015-04-29 | 2015-07-22 | 桂林医学院 | Labyrinth detecting space positioning capability in cognitive function of experimental animals |
| CN111328758A (en) * | 2020-03-13 | 2020-06-26 | 浙江省海洋水产研究所 | Subregion pond of breeding fish |
| CN111328758B (en) * | 2020-03-13 | 2022-02-11 | 浙江省海洋水产研究所 | Subregion pond of breeding fish |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100401880C (en) | 2008-07-16 |
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Granted publication date: 20080716 Termination date: 20120817 |