PRONOGRADE Meaning and
Definition
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Pronograde is an adjective that refers to an anatomical or physiological characteristic relating to an organism that moves in a forward or upright position. The term is commonly used in the fields of biology and zoology to describe animals that have evolved to adopt and maintain an upright stance as they move through their environment.
In the context of vertebrates, pronograde animals include most mammals and birds, as they possess limbs that are adapted for efficient movement on land or in the air. These animals typically have limbs positioned directly beneath their bodies and are capable of walking or running in an upright position. The pronograde posture provides several advantages, such as increased stability and improved mobility, allowing these organisms to move swiftly and efficiently.
In contrast, species that are not pronograde are referred to as either quadrupeds, which move on all four limbs, or pronograde invertibrates, such as insects and arachnids, which move with their ventral side in contact with the substrate.
The term pronograde can also extend beyond locomotion and be applied to other anatomical features that are geared towards enhancing forward movement or an upright position, such as adapted vertebral spines, specialized joint structures, and muscular systems designed for efficient bipedal motion.
Overall, pronograde represents an important concept in understanding and categorizing the various locomotion strategies and anatomical adaptations observed across the animal kingdom.
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Walking or resting with the body horizontal, noting the posture of quadrupeds; opposed to orthograde.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for PRONOGRADE
- oronograde
- lronograde
- -ronograde
- 0ronograde
- peonograde
- pdonograde
- pfonograde
- ptonograde
- p5onograde
- p4onograde
- prinograde
- prknograde
- prlnograde
- prpnograde
- pr0nograde
- pr9nograde
- probograde
- promograde
- projograde
- prohograde
Etymology of PRONOGRADE
The word "pronograde" is derived from the combination of the Latin prefix "pro-" meaning "forward" or "in front of", and the Latin word "nōn grādus" meaning "not going", which is a combination of "nōn" meaning "not" and "grādus" meaning "going" or "walking". In biological terminology, "pronograde" refers to an organism that moves forward on the ground in an upright or vertical position, such as humans.
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