PULMOGRADE Meaning and
Definition
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Pulmograde is a term derived from the combination of the words "pulmo" meaning lung and "grade" referring to movement or progression. This term is primarily used in the field of physiology, specifically in regard to respiratory function and locomotion in certain organisms.
In its dictionary definition, pulmograde describes an anatomical or physiological characteristic where an organism relies on lung or pulmonary respiration to move or progress. Organisms exhibiting pulmograde locomotion typically utilize their lung or respiratory system as a primary means of generating movement.
This term is often used to describe specific types of locomotion in certain aquatic organisms such as certain species of amphibians or some aquatic arthropods. In these organisms, pulmograde locomotion is characterized by the coordination of their respiratory system, specifically the lungs or gills, to facilitate movement through water or other media.
Pulmograde locomotion enables these organisms to use the action of inhaling and exhaling to generate propulsion or to control their buoyancy. By manipulating the intake and expulsion of air or water through their respiratory system, they can achieve controlled movement in their environment.
Overall, pulmograde refers to the reliance on pulmonary respiration for locomotion, highlighting the intricate relationship between respiratory function and movement in specific organisms.
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Having a lung-like movement; moving by the expansion and contraction of the body, especially of the disc, as in the case of the medusae.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
Common Misspellings for PULMOGRADE
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