Breathe, Breathe in the Air
Rich Pollett brings us extreme closeups of insects breathing. Watch the spiracles rise and fall as air is pumped through a system of breathing tubes, as seen in this infograph: http://tabletopwhale.com/2014/10/24/3-different-ways-to-breathe.html
Originally shared by Rich Pollett
A Giant Texas Katydid (Neobarrettia spinosa) chirping, breathing, and grooming is way more captivating than I expected it might be. Have you ever looked so closely at an insect? I don’t mean macrophotography. I’m talking about extremely close-up footage of a bug in motion. Insects respire a lot differently than us.
Like us however, they depend on oxygen to fuel their cellular processes, but instead of breathing through their mouths, they take in air through a series of tiny holes called spiracles. These spiracles are distributed along an insect’s exoskeleton, and act as portals to a ramifying network of tiny, internal, fluid-filled tubes called tracheae, which the insect uses in place of lungs. Air enters through the spiracles and diffuses down the tracheae. Oxygen from the atmosphere is delivered to the insect’s cells, where it is exchanged for carbon dioxide. CO2 is then emitted back into the atmosphere via the tracheael system, typically through spiracles located toward the rear of the insect.
Video by precarious333:
Neobarrettia spinosa (Giant Texas Katydid) adult male
Texas Entomology: http://texasento.net/Neobarrettia.htm
#science #scienceeveryday #entomology #grooming
#respiration #spiracles #tracheae
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Robert Taylor The animated infographic loads just fine for me, Robert. Try once again. 🙂
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Thanks for your half or submitted report in mature mechanism.
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I couldn’t get image to work either but either way thanks so much for sharing this! Very interesting!
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I also deem better vast cognition for the environment science such as ontology and marine biology etc as one part of education to collaborate like a Rich Pollett’s report on coincidental comment of Anne Boleyn. It’s probable to provide yours on each of your approval at OPB (Oregon Public Broadcast) in general as Today’s inland US education therehence.
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Sorry my presumption on 18 Nov. Its opportunity is fine at OPB & otherr education TV (non CM) company of Esqui inst editorial staff if yours in mind by out of the ex-Nazi net and collaborators. There is futhermore on 17 Nov whom subject or programs’d be cocoon and to amphibious on each of distinctive process as the educational standard if you’d like to ask or plan at either TV company or editorial staff of Esqui inst herein.
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It doesn’t load for me… sigh #Z3
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