-
Ichthyology Lesson 1 - What Is A Fish?
Live Content: https://www.twitch.tv/zakqary
Join My Discord: https://discord.gg/QHAdUtfy52
Fish Twitter: https://twitter.com/ZakqaryFish
Watch Full Stream Vods Here: https://www.youtube.com/channel/UCe8Sdwx5LxJvdgxdF6kDGsw
I read most if not all comments, so feel free to ask questions, but If I don't get back to you, stop into a twitch stream or my discord and ill answer whatever you need.
published: 29 Oct 2021
-
Freshwater fish vs seawater fish ion regulation-Animal Physiology
"Fish gills regulate ion differently in freshwater and saltwater."
Marine water fish blood has a higher water concentration than their surrounding sea water. causing water molecules to diffuse out of the blood into their surrounding water by osmosis. These fish must replace the lost water, by the drinking their surrounding concentrated water, intaking salts which is then removed by active transport through their gills Na+-Cl- ATPase molecules, back to the seawater.
Ion exchange in saltwater fish:
The Na+ K+/2Cl- (NKCC) co-transporter brings in potassium ion (K+) and chloride ion (Cl-) from the extracellular fluid in the fish gill epithelial cells using the Na+ electrochemical gradient. The K+ and the Na+ separate from the 2Cl- in the the cell. The 2Cl- separate out and exit the cell t...
published: 26 Nov 2014
-
Fish Philosophy - Excellence in customer service
The four principles of the fish philosophy are
1) Choosing one’s attitude at work
2) Being playful at work
3) Making someone’s day
4) Being present.
published: 06 Jan 2016
-
Digestive System in Fish - How it works!
How does fish Digestive system work? Check out this short video and have fun learning!
#LessonsMadeEasy
#Digestive System
Video link to human digestive system -
https://www.youtube.com/watch?v=YAQ-Vzmhfps
Free pdf files are available on our Facebook page @ https://www.facebook.com/LessonsMadeEasy.TeacherBelle
Visit us on Instagram@
https://www.instagram.com/lessonsmadeeasyteacherbelle/channel/
No copyright infringement is intended. All the videos, songs, images, and graphics used in the video are credited to their rightful owners. Copyright Disclaimer under section 107 of the Copyright Act of 1976, allowance is made for “fair use” for purposes such as criticism, comment, news reporting, teaching, scholarship, education and research. Fair use is a use permitted by copyright statute that ...
published: 05 May 2022
-
The Speedy Cold-Hearted Tuna
Most fish are pretty sluggish in the cold. But the Pacific bluefin tuna is one of the fastest apex predators in the frigid Pacific ocean. Their physiology has adapted to help them retain more of the heat their bodies produce, except when it comes to their cold, cold hearts.
Hosted by: Rose Bear Don't Walk
SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org
----------
Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow
----------
Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever:
Chris Peters, Matt Curls, Kevin Bealer, Jeffrey Mckishen, Jacob, Christopher R Boucher, Nazara, charles george, Christoph Schwanke, Ash, Silas Emrys, KatieMarie Magnone, Eri...
published: 24 Aug 2021
-
Ichthyology Lesson 4 - Internal Anatomy
Live Content: https://www.twitch.tv/zakqary
Join My Discord: https://discord.gg/QHAdUtfy52
Fish Twitter: https://twitter.com/ZakqaryFish
Watch Full Stream Vods Here: https://www.youtube.com/channel/UCe8Sdwx5LxJvdgxdF6kDGsw
I read most if not all comments, so feel free to ask questions, but If I don't get back to you, stop into a twitch stream or my discord and ill answer whatever you need.
published: 19 Nov 2021
-
internal fish anatomy
published: 22 Feb 2021
-
Gill respiration in fish
3D animation explaining how fish use their gills to respirate, and how the counter-current approach to optimise blood oxygenation gets established.
published: 18 May 2020
-
Fish Physiology Research
Dr. Ed Mager shares research being conducted in his lab with graduate student Cameron Emadi where they are assessing the swimming performance of four species of fish listed as species of greatest conservation need (SGCN) and that are native to the upper Guadalupe River in Texas. Those species being the Guadalupe Bass (Micropterus treculii), Guadalupe Roundnose Minnow (Dionda nigrotaeniata), Guadalupe Darter (Percina apristis), and Plateau Shiner (Cyprinella lepida). This information will inform stream crossing design and barrier prioritization which will help preserve our native species and habitats.
published: 28 Sep 2020
-
Behaviour & stress physiology in fish
Gabrielle Archard and colleagues describe their study in which they investigated the relationship between hormonal and behavioural stress responsiveness in multiple natural populations of a tropical freshwater poeciliid fish, Panamanian bishop, that experience different levels of predation pressure and hence encounter different rates of stressful events.
Archard, G. A., Earley, R. L., Hanninen, A. F. and Braithwaite, V. A. (2012), Correlated behaviour and stress physiology in fish exposed to different levels of predation pressure. Functional Ecology. doi: 10.1111/j.1365-2435.2012.01968.x
Read the paper:
http://onlinelibrary.wiley.com/doi/10.1111/j.1365-2435.2012.01968.x/abstract
published: 10 May 2012
21:07
Ichthyology Lesson 1 - What Is A Fish?
Live Content: https://www.twitch.tv/zakqary
Join My Discord: https://discord.gg/QHAdUtfy52
Fish Twitter: https://twitter.com/ZakqaryFish
Watch Full Stream Vods ...
Live Content: https://www.twitch.tv/zakqary
Join My Discord: https://discord.gg/QHAdUtfy52
Fish Twitter: https://twitter.com/ZakqaryFish
Watch Full Stream Vods Here: https://www.youtube.com/channel/UCe8Sdwx5LxJvdgxdF6kDGsw
I read most if not all comments, so feel free to ask questions, but If I don't get back to you, stop into a twitch stream or my discord and ill answer whatever you need.
https://wn.com/Ichthyology_Lesson_1_What_Is_A_Fish
Live Content: https://www.twitch.tv/zakqary
Join My Discord: https://discord.gg/QHAdUtfy52
Fish Twitter: https://twitter.com/ZakqaryFish
Watch Full Stream Vods Here: https://www.youtube.com/channel/UCe8Sdwx5LxJvdgxdF6kDGsw
I read most if not all comments, so feel free to ask questions, but If I don't get back to you, stop into a twitch stream or my discord and ill answer whatever you need.
- published: 29 Oct 2021
- views: 87589
4:39
Freshwater fish vs seawater fish ion regulation-Animal Physiology
"Fish gills regulate ion differently in freshwater and saltwater."
Marine water fish blood has a higher water concentration than their surrounding sea water. c...
"Fish gills regulate ion differently in freshwater and saltwater."
Marine water fish blood has a higher water concentration than their surrounding sea water. causing water molecules to diffuse out of the blood into their surrounding water by osmosis. These fish must replace the lost water, by the drinking their surrounding concentrated water, intaking salts which is then removed by active transport through their gills Na+-Cl- ATPase molecules, back to the seawater.
Ion exchange in saltwater fish:
The Na+ K+/2Cl- (NKCC) co-transporter brings in potassium ion (K+) and chloride ion (Cl-) from the extracellular fluid in the fish gill epithelial cells using the Na+ electrochemical gradient. The K+ and the Na+ separate from the 2Cl- in the the cell. The 2Cl- separate out and exit the cell through the apical surface via the Chloride channel down their concentration gradient. the K+ goes back to the extracellular fluid via the K+ channel from the cell. Na+ exit the cell that had entered through the NKCC via the Na+/K+ ATPase channel in exchange for K+ causing small potential difference (outside more negative due to the Cl- ions exiting than compared to the extracellular fluid) it drives the outward movement Na+ outside the cell. In freshwater fish water is absorbed through gills and skin by diffusion into the blood. While water moves in towards the higher osmotic pressure of the blood, Na+ and Cl- ions diffuse out of the fish, moving down their concentration gradients to the external environment. The fish then can actively take up the ions across their gills epithelial membranes from the surrounding environment to replace the constant loss of ions. Food is another way by which to replace lost Na+ and Cl-.
Ion regulation is freshwater fish:
The mechanism for Na+ uptake and Cl- are independent. From the dilute freshwater to the concentrated blood Na+ is actively transported against the concentration gradient. H+ is excreted out in exchange for Na+. The Cl-/HCO3 - exchange secretes the bicarbonate ion (HCO3-) in exchange for Cl- ions. HCO3- and H+ are metabolic wastes that are derived from the conversion carbon-dioxide(CO2) using carbonate anhydrase (CA). These metabolic wastes (H+ and HCO3) keeps it from generating large potential differences across the gill epithelium in freshwater fish. A protein that is responsible for sodium uptake uses ATP to exchange Na+ for K+.
Text citation:
- Animation: (2:00-250),(3:28-4:13): Dr.Gregg Dearbom,Greg Goss.(2002).Ion and Acid-Base Regulation in Fish Gill. Retrieved from http://www.biology.ualberta.ca/facilities/multimedia/uploads/zoology/fishgill.html
- (1:03-1:19) Am J Physiol.(1980).Morphology of gill epithelia in fish. Retrieved from http://www.ncbi.nlm.nih.gov/pubmed/7369389
- (2:00-250),(3:28-4:13) Gene Helfman, Bruce B. Collette, Douglas E. Facey, Brian W. Bowen.(2009). The Diversity of Fishes: Biology, Evolution, and Ecology (2nd ed.). Wiley-Blackwell
- (2:00-250),(3:28-4:13) Richard Hill, Gordon Wyse, and Margaret Anderson. ().Animal Physiology (3rd Ed.).Sinauer Associates, Inc. Box Extension 5.2
Image citation:
1. Art. Britannica Online for Kids. (2006) respiratory system: fish gills. Retrieved November 24,2014 from http://kids.britannica.com/elementary/art-87782
2. Stanford.(N/A).Gill anatomy - gross anatomy. Retrieved November 24,2014 from http://esi.stanford.edu/respiration/respiration3.htm
3. Richard Lloyd.(1992) Water quality and fish health. Retrieved November 24,2014 from ftp://ftp.fao.org/docrep/fao/009/t1623e/t1623e.pdf
4. Education. (N/A).Fish gills: Extractin Retrieved November 24,2014 from http://01.edu-cdn.com/files/static/mcgrawhill-images/9780071410403/f0314-01.jpg
5. Mackean, DG. (2004) Retrieved November 24,2014 from http://www.biology-resources.com/drawing-fish-gills.html
6. Education. (N/A).Fish gills: Extractin Retrieved November 24,2014 from http://01.edu-cdn.com/files/static/mcgrawhill-images/9780071410403/f0314-01.jpg
7. Mackean, DG. (2004) Retrieved November 24,2014 from http://www.biology-resources.com/drawing-fish-gills.html
8. Ashleysbiostudyguides. (2013). Uptake of Ions in Freshwater and Marine Fish Retrieved November 24,2014 from https://ashleysbiostudyguides.wordpress.com/2013/04/20/animal-and-plant-homeostasis-and-physiology-study-guides/
9. Pearson education. (2008). Osmoregulation in seawaterfish Retrieved November 24,2014 from http://www.slideshare.net/jayswan/ap-biology-chapter-44
10. Ashleysbiostudyguides. (2013). Uptake of Ions in Freshwater and Marine Fish Retrieved November 24,2014 from https://ashleysbiostudyguides.wordpress.com/2013/04/20/animal-and-plant-homeostasis-and-physiology-study-guides/
11. Pearson education. (2008). Osmoregulation in freshwater Retrieved November 24,2014 from http://www.slideshare.net/jayswan/ap-biology-chapter-44
12. Finding Nemo Animated GIF.[Online imgae]Retrieved November 24,2014 from http://giphy.com/gifs/finding-nemo-3RhLaTjk3MnSw
https://wn.com/Freshwater_Fish_Vs_Seawater_Fish_Ion_Regulation_Animal_Physiology
"Fish gills regulate ion differently in freshwater and saltwater."
Marine water fish blood has a higher water concentration than their surrounding sea water. causing water molecules to diffuse out of the blood into their surrounding water by osmosis. These fish must replace the lost water, by the drinking their surrounding concentrated water, intaking salts which is then removed by active transport through their gills Na+-Cl- ATPase molecules, back to the seawater.
Ion exchange in saltwater fish:
The Na+ K+/2Cl- (NKCC) co-transporter brings in potassium ion (K+) and chloride ion (Cl-) from the extracellular fluid in the fish gill epithelial cells using the Na+ electrochemical gradient. The K+ and the Na+ separate from the 2Cl- in the the cell. The 2Cl- separate out and exit the cell through the apical surface via the Chloride channel down their concentration gradient. the K+ goes back to the extracellular fluid via the K+ channel from the cell. Na+ exit the cell that had entered through the NKCC via the Na+/K+ ATPase channel in exchange for K+ causing small potential difference (outside more negative due to the Cl- ions exiting than compared to the extracellular fluid) it drives the outward movement Na+ outside the cell. In freshwater fish water is absorbed through gills and skin by diffusion into the blood. While water moves in towards the higher osmotic pressure of the blood, Na+ and Cl- ions diffuse out of the fish, moving down their concentration gradients to the external environment. The fish then can actively take up the ions across their gills epithelial membranes from the surrounding environment to replace the constant loss of ions. Food is another way by which to replace lost Na+ and Cl-.
Ion regulation is freshwater fish:
The mechanism for Na+ uptake and Cl- are independent. From the dilute freshwater to the concentrated blood Na+ is actively transported against the concentration gradient. H+ is excreted out in exchange for Na+. The Cl-/HCO3 - exchange secretes the bicarbonate ion (HCO3-) in exchange for Cl- ions. HCO3- and H+ are metabolic wastes that are derived from the conversion carbon-dioxide(CO2) using carbonate anhydrase (CA). These metabolic wastes (H+ and HCO3) keeps it from generating large potential differences across the gill epithelium in freshwater fish. A protein that is responsible for sodium uptake uses ATP to exchange Na+ for K+.
Text citation:
- Animation: (2:00-250),(3:28-4:13): Dr.Gregg Dearbom,Greg Goss.(2002).Ion and Acid-Base Regulation in Fish Gill. Retrieved from http://www.biology.ualberta.ca/facilities/multimedia/uploads/zoology/fishgill.html
- (1:03-1:19) Am J Physiol.(1980).Morphology of gill epithelia in fish. Retrieved from http://www.ncbi.nlm.nih.gov/pubmed/7369389
- (2:00-250),(3:28-4:13) Gene Helfman, Bruce B. Collette, Douglas E. Facey, Brian W. Bowen.(2009). The Diversity of Fishes: Biology, Evolution, and Ecology (2nd ed.). Wiley-Blackwell
- (2:00-250),(3:28-4:13) Richard Hill, Gordon Wyse, and Margaret Anderson. ().Animal Physiology (3rd Ed.).Sinauer Associates, Inc. Box Extension 5.2
Image citation:
1. Art. Britannica Online for Kids. (2006) respiratory system: fish gills. Retrieved November 24,2014 from http://kids.britannica.com/elementary/art-87782
2. Stanford.(N/A).Gill anatomy - gross anatomy. Retrieved November 24,2014 from http://esi.stanford.edu/respiration/respiration3.htm
3. Richard Lloyd.(1992) Water quality and fish health. Retrieved November 24,2014 from ftp://ftp.fao.org/docrep/fao/009/t1623e/t1623e.pdf
4. Education. (N/A).Fish gills: Extractin Retrieved November 24,2014 from http://01.edu-cdn.com/files/static/mcgrawhill-images/9780071410403/f0314-01.jpg
5. Mackean, DG. (2004) Retrieved November 24,2014 from http://www.biology-resources.com/drawing-fish-gills.html
6. Education. (N/A).Fish gills: Extractin Retrieved November 24,2014 from http://01.edu-cdn.com/files/static/mcgrawhill-images/9780071410403/f0314-01.jpg
7. Mackean, DG. (2004) Retrieved November 24,2014 from http://www.biology-resources.com/drawing-fish-gills.html
8. Ashleysbiostudyguides. (2013). Uptake of Ions in Freshwater and Marine Fish Retrieved November 24,2014 from https://ashleysbiostudyguides.wordpress.com/2013/04/20/animal-and-plant-homeostasis-and-physiology-study-guides/
9. Pearson education. (2008). Osmoregulation in seawaterfish Retrieved November 24,2014 from http://www.slideshare.net/jayswan/ap-biology-chapter-44
10. Ashleysbiostudyguides. (2013). Uptake of Ions in Freshwater and Marine Fish Retrieved November 24,2014 from https://ashleysbiostudyguides.wordpress.com/2013/04/20/animal-and-plant-homeostasis-and-physiology-study-guides/
11. Pearson education. (2008). Osmoregulation in freshwater Retrieved November 24,2014 from http://www.slideshare.net/jayswan/ap-biology-chapter-44
12. Finding Nemo Animated GIF.[Online imgae]Retrieved November 24,2014 from http://giphy.com/gifs/finding-nemo-3RhLaTjk3MnSw
- published: 26 Nov 2014
- views: 72397
2:46
Fish Philosophy - Excellence in customer service
The four principles of the fish philosophy are
1) Choosing one’s attitude at work
2) Being playful at work
3) Making someone’s day
4) Being present.
The four principles of the fish philosophy are
1) Choosing one’s attitude at work
2) Being playful at work
3) Making someone’s day
4) Being present.
https://wn.com/Fish_Philosophy_Excellence_In_Customer_Service
The four principles of the fish philosophy are
1) Choosing one’s attitude at work
2) Being playful at work
3) Making someone’s day
4) Being present.
- published: 06 Jan 2016
- views: 91382
2:12
Digestive System in Fish - How it works!
How does fish Digestive system work? Check out this short video and have fun learning!
#LessonsMadeEasy
#Digestive System
Video link to human digestive system -...
How does fish Digestive system work? Check out this short video and have fun learning!
#LessonsMadeEasy
#Digestive System
Video link to human digestive system -
https://www.youtube.com/watch?v=YAQ-Vzmhfps
Free pdf files are available on our Facebook page @ https://www.facebook.com/LessonsMadeEasy.TeacherBelle
Visit us on Instagram@
https://www.instagram.com/lessonsmadeeasyteacherbelle/channel/
No copyright infringement is intended. All the videos, songs, images, and graphics used in the video are credited to their rightful owners. Copyright Disclaimer under section 107 of the Copyright Act of 1976, allowance is made for “fair use” for purposes such as criticism, comment, news reporting, teaching, scholarship, education and research. Fair use is a use permitted by copyright statute that might otherwise be infringing.”
https://wn.com/Digestive_System_In_Fish_How_It_Works
How does fish Digestive system work? Check out this short video and have fun learning!
#LessonsMadeEasy
#Digestive System
Video link to human digestive system -
https://www.youtube.com/watch?v=YAQ-Vzmhfps
Free pdf files are available on our Facebook page @ https://www.facebook.com/LessonsMadeEasy.TeacherBelle
Visit us on Instagram@
https://www.instagram.com/lessonsmadeeasyteacherbelle/channel/
No copyright infringement is intended. All the videos, songs, images, and graphics used in the video are credited to their rightful owners. Copyright Disclaimer under section 107 of the Copyright Act of 1976, allowance is made for “fair use” for purposes such as criticism, comment, news reporting, teaching, scholarship, education and research. Fair use is a use permitted by copyright statute that might otherwise be infringing.”
- published: 05 May 2022
- views: 28759
4:10
The Speedy Cold-Hearted Tuna
Most fish are pretty sluggish in the cold. But the Pacific bluefin tuna is one of the fastest apex predators in the frigid Pacific ocean. Their physiology has a...
Most fish are pretty sluggish in the cold. But the Pacific bluefin tuna is one of the fastest apex predators in the frigid Pacific ocean. Their physiology has adapted to help them retain more of the heat their bodies produce, except when it comes to their cold, cold hearts.
Hosted by: Rose Bear Don't Walk
SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org
----------
Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow
----------
Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever:
Chris Peters, Matt Curls, Kevin Bealer, Jeffrey Mckishen, Jacob, Christopher R Boucher, Nazara, charles george, Christoph Schwanke, Ash, Silas Emrys, KatieMarie Magnone, Eric Jensen, Adam Brainard, Piya Shedden, Alex Hackman, James Knight, GrowingViolet, Sam Lutfi, Alisa Sherbow, Jason A Saslow, Dr. Melvin Sanicas
----------
Looking for SciShow elsewhere on the internet?
Facebook: http://www.facebook.com/scishow
Twitter: http://www.twitter.com/scishow
Tumblr: http://scishow.tumblr.com
Instagram: http://instagram.com/thescishow
----------
Sources:
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5332387/
https://www.sciencedirect.com/science/article/pii/B9780123847195001489?via%3Dihub
https://pubmed.ncbi.nlm.nih.gov/20667881/
https://www.pnas.org/content/112/27/8350
https://pubmed.ncbi.nlm.nih.gov/9359368/
https://pubmed.ncbi.nlm.nih.gov/25540278/
https://link.springer.com/article/10.1007/s10641-008-9409-8
https://link.springer.com/article/10.1007/s10695-006-9104-7
https://journals.biologists.com/jeb/article/210/23/4254/17208/Temperature-effects-on-metabolic-rate-of-juvenile
https://www.int-res.com/articles/meps2008/356/m356p239.pdf
https://islandscholar.ca/islandora/object/ir%3A1058/datastream/PDF/view
https://www.sciencedirect.com/science/article/abs/pii/S0079661117300988
https://www.int-res.com/articles/meps2008/356/m356p239.pdf
https://www.sciencedaily.com/releases/2015/02/150205083040.htm
https://www.noaa.gov/education/resource-collections/ocean-coasts/ocean-currents
Images:
https://commons.wikimedia.org/wiki/File:Pacific_bluefin_tuna.jpg
https://commons.wikimedia.org/wiki/File:Thunnus_orientalis_(Osaka_Kaiyukan_Aquarium).jpg
https://www.storyblocks.com/video/stock/school-of-fish-sharks-swim-in-a-circle-bxmooud427jnu9515v
https://www.storyblocks.com/video/stock/shoal-of-jack-fish-in-tulemben-in-bali-indonesia-mcuixdu
https://commons.wikimedia.org/wiki/File:Thunnus_orientalis.jpg
https://commons.wikimedia.org/wiki/File:Circulus_arteriosus_schaf.jpg
https://commons.wikimedia.org/wiki/File:Laika_ac_Tuna_Tank_(7472071434).jpg
https://www.storyblocks.com/video/stock/a-view-up-to-the-ocean-surface-from-deep-underwater-hh7rfzgp8k8ha2v7f
https://wn.com/The_Speedy_Cold_Hearted_Tuna
Most fish are pretty sluggish in the cold. But the Pacific bluefin tuna is one of the fastest apex predators in the frigid Pacific ocean. Their physiology has adapted to help them retain more of the heat their bodies produce, except when it comes to their cold, cold hearts.
Hosted by: Rose Bear Don't Walk
SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org
----------
Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow
----------
Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever:
Chris Peters, Matt Curls, Kevin Bealer, Jeffrey Mckishen, Jacob, Christopher R Boucher, Nazara, charles george, Christoph Schwanke, Ash, Silas Emrys, KatieMarie Magnone, Eric Jensen, Adam Brainard, Piya Shedden, Alex Hackman, James Knight, GrowingViolet, Sam Lutfi, Alisa Sherbow, Jason A Saslow, Dr. Melvin Sanicas
----------
Looking for SciShow elsewhere on the internet?
Facebook: http://www.facebook.com/scishow
Twitter: http://www.twitter.com/scishow
Tumblr: http://scishow.tumblr.com
Instagram: http://instagram.com/thescishow
----------
Sources:
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5332387/
https://www.sciencedirect.com/science/article/pii/B9780123847195001489?via%3Dihub
https://pubmed.ncbi.nlm.nih.gov/20667881/
https://www.pnas.org/content/112/27/8350
https://pubmed.ncbi.nlm.nih.gov/9359368/
https://pubmed.ncbi.nlm.nih.gov/25540278/
https://link.springer.com/article/10.1007/s10641-008-9409-8
https://link.springer.com/article/10.1007/s10695-006-9104-7
https://journals.biologists.com/jeb/article/210/23/4254/17208/Temperature-effects-on-metabolic-rate-of-juvenile
https://www.int-res.com/articles/meps2008/356/m356p239.pdf
https://islandscholar.ca/islandora/object/ir%3A1058/datastream/PDF/view
https://www.sciencedirect.com/science/article/abs/pii/S0079661117300988
https://www.int-res.com/articles/meps2008/356/m356p239.pdf
https://www.sciencedaily.com/releases/2015/02/150205083040.htm
https://www.noaa.gov/education/resource-collections/ocean-coasts/ocean-currents
Images:
https://commons.wikimedia.org/wiki/File:Pacific_bluefin_tuna.jpg
https://commons.wikimedia.org/wiki/File:Thunnus_orientalis_(Osaka_Kaiyukan_Aquarium).jpg
https://www.storyblocks.com/video/stock/school-of-fish-sharks-swim-in-a-circle-bxmooud427jnu9515v
https://www.storyblocks.com/video/stock/shoal-of-jack-fish-in-tulemben-in-bali-indonesia-mcuixdu
https://commons.wikimedia.org/wiki/File:Thunnus_orientalis.jpg
https://commons.wikimedia.org/wiki/File:Circulus_arteriosus_schaf.jpg
https://commons.wikimedia.org/wiki/File:Laika_ac_Tuna_Tank_(7472071434).jpg
https://www.storyblocks.com/video/stock/a-view-up-to-the-ocean-surface-from-deep-underwater-hh7rfzgp8k8ha2v7f
- published: 24 Aug 2021
- views: 180374
44:11
Ichthyology Lesson 4 - Internal Anatomy
Live Content: https://www.twitch.tv/zakqary
Join My Discord: https://discord.gg/QHAdUtfy52
Fish Twitter: https://twitter.com/ZakqaryFish
Watch Full Stream Vods ...
Live Content: https://www.twitch.tv/zakqary
Join My Discord: https://discord.gg/QHAdUtfy52
Fish Twitter: https://twitter.com/ZakqaryFish
Watch Full Stream Vods Here: https://www.youtube.com/channel/UCe8Sdwx5LxJvdgxdF6kDGsw
I read most if not all comments, so feel free to ask questions, but If I don't get back to you, stop into a twitch stream or my discord and ill answer whatever you need.
https://wn.com/Ichthyology_Lesson_4_Internal_Anatomy
Live Content: https://www.twitch.tv/zakqary
Join My Discord: https://discord.gg/QHAdUtfy52
Fish Twitter: https://twitter.com/ZakqaryFish
Watch Full Stream Vods Here: https://www.youtube.com/channel/UCe8Sdwx5LxJvdgxdF6kDGsw
I read most if not all comments, so feel free to ask questions, but If I don't get back to you, stop into a twitch stream or my discord and ill answer whatever you need.
- published: 19 Nov 2021
- views: 57345
1:08
Gill respiration in fish
3D animation explaining how fish use their gills to respirate, and how the counter-current approach to optimise blood oxygenation gets established.
3D animation explaining how fish use their gills to respirate, and how the counter-current approach to optimise blood oxygenation gets established.
https://wn.com/Gill_Respiration_In_Fish
3D animation explaining how fish use their gills to respirate, and how the counter-current approach to optimise blood oxygenation gets established.
- published: 18 May 2020
- views: 23900
12:30
Fish Physiology Research
Dr. Ed Mager shares research being conducted in his lab with graduate student Cameron Emadi where they are assessing the swimming performance of four species of...
Dr. Ed Mager shares research being conducted in his lab with graduate student Cameron Emadi where they are assessing the swimming performance of four species of fish listed as species of greatest conservation need (SGCN) and that are native to the upper Guadalupe River in Texas. Those species being the Guadalupe Bass (Micropterus treculii), Guadalupe Roundnose Minnow (Dionda nigrotaeniata), Guadalupe Darter (Percina apristis), and Plateau Shiner (Cyprinella lepida). This information will inform stream crossing design and barrier prioritization which will help preserve our native species and habitats.
https://wn.com/Fish_Physiology_Research
Dr. Ed Mager shares research being conducted in his lab with graduate student Cameron Emadi where they are assessing the swimming performance of four species of fish listed as species of greatest conservation need (SGCN) and that are native to the upper Guadalupe River in Texas. Those species being the Guadalupe Bass (Micropterus treculii), Guadalupe Roundnose Minnow (Dionda nigrotaeniata), Guadalupe Darter (Percina apristis), and Plateau Shiner (Cyprinella lepida). This information will inform stream crossing design and barrier prioritization which will help preserve our native species and habitats.
- published: 28 Sep 2020
- views: 129
2:37
Behaviour & stress physiology in fish
Gabrielle Archard and colleagues describe their study in which they investigated the relationship between hormonal and behavioural stress responsiveness in mult...
Gabrielle Archard and colleagues describe their study in which they investigated the relationship between hormonal and behavioural stress responsiveness in multiple natural populations of a tropical freshwater poeciliid fish, Panamanian bishop, that experience different levels of predation pressure and hence encounter different rates of stressful events.
Archard, G. A., Earley, R. L., Hanninen, A. F. and Braithwaite, V. A. (2012), Correlated behaviour and stress physiology in fish exposed to different levels of predation pressure. Functional Ecology. doi: 10.1111/j.1365-2435.2012.01968.x
Read the paper:
http://onlinelibrary.wiley.com/doi/10.1111/j.1365-2435.2012.01968.x/abstract
https://wn.com/Behaviour_Stress_Physiology_In_Fish
Gabrielle Archard and colleagues describe their study in which they investigated the relationship between hormonal and behavioural stress responsiveness in multiple natural populations of a tropical freshwater poeciliid fish, Panamanian bishop, that experience different levels of predation pressure and hence encounter different rates of stressful events.
Archard, G. A., Earley, R. L., Hanninen, A. F. and Braithwaite, V. A. (2012), Correlated behaviour and stress physiology in fish exposed to different levels of predation pressure. Functional Ecology. doi: 10.1111/j.1365-2435.2012.01968.x
Read the paper:
http://onlinelibrary.wiley.com/doi/10.1111/j.1365-2435.2012.01968.x/abstract
- published: 10 May 2012
- views: 5103