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- Discontinuous_gas_exchange abstract "Discontinuous gas-exchange cycles (DGC), also called discontinuous ventilation or discontinuous ventilatory cycles, follow one of several patterns of arthropod gas exchange that have been documented primarily in insects; they occur when the insect is at rest. During DGC, oxygen (O2) uptake and carbon dioxide (CO2) release from the whole insect follow a cyclical pattern characterized by periods of little to no release of CO2 to the external environment. Discontinuous gas exchange is traditionally defined in three phases, whose names reflect the behaviour of the spiracles: the closed phase, the flutter phase, and the open phase.Until recently, insect respiration was believed to occur entirely by simple diffusion. It was believed that air entered the tracheae through the spiracles, and diffused through the tracheal system to the tracheoles, whereupon O2 was delivered to the cells. However, even at rest, insects show a wide variety of gas exchange patterns, ranging from largely diffusive continuous ventilation, to cyclic respiration, of which discontinuous gas exchange cycles are the most striking.Discontinuous gas exchange cycles have been described in over 50 insect species, most of which are large beetles (order Coleoptera) or butterflies or moths (order Lepidoptera). As the cycles have evolved more than once within the insects, discontinuous gas exchange cycles are likely adaptive, but the mechanisms and significance of their evolution are currently under debate.".
- Discontinuous_gas_exchange wikiPageID "19849232".
- Discontinuous_gas_exchange wikiPageLength "16572".
- Discontinuous_gas_exchange wikiPageOutDegree "154".
- Discontinuous_gas_exchange wikiPageRevisionID "609445498".
- Discontinuous_gas_exchange wikiPageWikiLink Abdomen.
- Discontinuous_gas_exchange wikiPageWikiLink Adaptation.
- Discontinuous_gas_exchange wikiPageWikiLink Air.
- Discontinuous_gas_exchange wikiPageWikiLink Amplitude.
- Discontinuous_gas_exchange wikiPageWikiLink Animal.
- Discontinuous_gas_exchange wikiPageWikiLink Arthropod.
- Discontinuous_gas_exchange wikiPageWikiLink Artificial_selection.
- Discontinuous_gas_exchange wikiPageWikiLink Atmosphere_of_Earth.
- Discontinuous_gas_exchange wikiPageWikiLink Beetle.
- Discontinuous_gas_exchange wikiPageWikiLink Biological_life_cycle.
- Discontinuous_gas_exchange wikiPageWikiLink Buffer_solution.
- Discontinuous_gas_exchange wikiPageWikiLink Carbon_dioxide.
- Discontinuous_gas_exchange wikiPageWikiLink Category:Entomology.
- Discontinuous_gas_exchange wikiPageWikiLink Category:Respiration.
- Discontinuous_gas_exchange wikiPageWikiLink Cell_(biology).
- Discontinuous_gas_exchange wikiPageWikiLink Cellular_respiration.
- Discontinuous_gas_exchange wikiPageWikiLink Coleoptera.
- Discontinuous_gas_exchange wikiPageWikiLink Convection.
- Discontinuous_gas_exchange wikiPageWikiLink Convergent_evolution.
- Discontinuous_gas_exchange wikiPageWikiLink Diffusion.
- Discontinuous_gas_exchange wikiPageWikiLink Drosophila_melanogaster.
- Discontinuous_gas_exchange wikiPageWikiLink Dust.
- Discontinuous_gas_exchange wikiPageWikiLink Ectotherm.
- Discontinuous_gas_exchange wikiPageWikiLink Ectothermic.
- Discontinuous_gas_exchange wikiPageWikiLink Evolution.
- Discontinuous_gas_exchange wikiPageWikiLink Frequency.
- Discontinuous_gas_exchange wikiPageWikiLink Gas.
- Discontinuous_gas_exchange wikiPageWikiLink Gas_exchange.
- Discontinuous_gas_exchange wikiPageWikiLink Gases.
- Discontinuous_gas_exchange wikiPageWikiLink Haemolymph.
- Discontinuous_gas_exchange wikiPageWikiLink Hemolymph.
- Discontinuous_gas_exchange wikiPageWikiLink Honey_bee.
- Discontinuous_gas_exchange wikiPageWikiLink Honeybee.
- Discontinuous_gas_exchange wikiPageWikiLink Humidity.
- Discontinuous_gas_exchange wikiPageWikiLink Hypercapnia.
- Discontinuous_gas_exchange wikiPageWikiLink Hypothesis.
- Discontinuous_gas_exchange wikiPageWikiLink Hypoxia_(medical).
- Discontinuous_gas_exchange wikiPageWikiLink Insect.
- Discontinuous_gas_exchange wikiPageWikiLink Insect_flight.
- Discontinuous_gas_exchange wikiPageWikiLink Insects.
- Discontinuous_gas_exchange wikiPageWikiLink Invertebrate_trachea.
- Discontinuous_gas_exchange wikiPageWikiLink Lepidoptera.
- Discontinuous_gas_exchange wikiPageWikiLink Messor.
- Discontinuous_gas_exchange wikiPageWikiLink Messor_(ant_genus).
- Discontinuous_gas_exchange wikiPageWikiLink Metabolic_rate.
- Discontinuous_gas_exchange wikiPageWikiLink Metabolism.
- Discontinuous_gas_exchange wikiPageWikiLink Mite.
- Discontinuous_gas_exchange wikiPageWikiLink Molecular_diffusion.
- Discontinuous_gas_exchange wikiPageWikiLink Muscle.
- Discontinuous_gas_exchange wikiPageWikiLink Muscle_contraction.
- Discontinuous_gas_exchange wikiPageWikiLink Muscular_contraction.
- Discontinuous_gas_exchange wikiPageWikiLink Natural_selection.
- Discontinuous_gas_exchange wikiPageWikiLink Nervous_system.
- Discontinuous_gas_exchange wikiPageWikiLink Oxygen.
- Discontinuous_gas_exchange wikiPageWikiLink PH.
- Discontinuous_gas_exchange wikiPageWikiLink Parasitism.
- Discontinuous_gas_exchange wikiPageWikiLink Partial_pressure.
- Discontinuous_gas_exchange wikiPageWikiLink Phenotypic_trait.
- Discontinuous_gas_exchange wikiPageWikiLink Population.
- Discontinuous_gas_exchange wikiPageWikiLink Pressure.
- Discontinuous_gas_exchange wikiPageWikiLink Respiratory_system.
- Discontinuous_gas_exchange wikiPageWikiLink Respiratory_system_of_insects.
- Discontinuous_gas_exchange wikiPageWikiLink Respirometry.
- Discontinuous_gas_exchange wikiPageWikiLink Selective_breeding.
- Discontinuous_gas_exchange wikiPageWikiLink Simple_diffusion.
- Discontinuous_gas_exchange wikiPageWikiLink Species.
- Discontinuous_gas_exchange wikiPageWikiLink Spiracle.
- Discontinuous_gas_exchange wikiPageWikiLink Spiracles.
- Discontinuous_gas_exchange wikiPageWikiLink Stimulus_(physiology).
- Discontinuous_gas_exchange wikiPageWikiLink Symbiotic_bacteria.
- Discontinuous_gas_exchange wikiPageWikiLink Temperature.
- Discontinuous_gas_exchange wikiPageWikiLink Terrestrial_animal.
- Discontinuous_gas_exchange wikiPageWikiLink Trachea.
- Discontinuous_gas_exchange wikiPageWikiLink Tracheole.
- Discontinuous_gas_exchange wikiPageWikiLink Tracheoles.
- Discontinuous_gas_exchange wikiPageWikiLink Trait_(biology).
- Discontinuous_gas_exchange wikiPageWikiLink Ventilation_(physiology).
- Discontinuous_gas_exchange wikiPageWikiLink Water.
- Discontinuous_gas_exchange wikiPageWikiLinkText "Discontinuous gas exchange".
- Discontinuous_gas_exchange wikiPageWikiLinkText "discontinuous gas exchange".
- Discontinuous_gas_exchange hasPhotoCollection Discontinuous_gas_exchange.
- Discontinuous_gas_exchange wikiPageUsesTemplate Template:Reflist.
- Discontinuous_gas_exchange wikiPageUsesTemplate Template:TOC_right.
- Discontinuous_gas_exchange subject Category:Entomology.
- Discontinuous_gas_exchange subject Category:Respiration.
- Discontinuous_gas_exchange type Subfield.
- Discontinuous_gas_exchange comment "Discontinuous gas-exchange cycles (DGC), also called discontinuous ventilation or discontinuous ventilatory cycles, follow one of several patterns of arthropod gas exchange that have been documented primarily in insects; they occur when the insect is at rest. During DGC, oxygen (O2) uptake and carbon dioxide (CO2) release from the whole insect follow a cyclical pattern characterized by periods of little to no release of CO2 to the external environment.".
- Discontinuous_gas_exchange label "Discontinuous gas exchange".
- Discontinuous_gas_exchange sameAs m.04q9q6j.
- Discontinuous_gas_exchange sameAs Q5281669.
- Discontinuous_gas_exchange sameAs Q5281669.
- Discontinuous_gas_exchange wasDerivedFrom Discontinuous_gas_exchange?oldid=609445498.
- Discontinuous_gas_exchange isPrimaryTopicOf Discontinuous_gas_exchange.