Difference between revisions of "Integumentary System Overview - Anatomy & Physiology"
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| − | + | <big><center>[[Anatomy & Physiology|'''BACK TO ANATOMY & PHYSIOLOGY''']]</center></big> | |
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| − | The integumentary system | + | ==Overview of the Integumentary System== |
| + | The '''integumentary system''' is an organ system that forms the protective covering of an animal and comprises the skin (including glands and their products), haircoat or feathers, scales, nails, hooves and horns. | ||
| − | The integumentary system | + | The integumentary system has a variety of functions; in animals, it may serve to waterproof, cushion and protect the deeper tissues, excrete wastes, regulate temperature and is the location of sensory receptors for pain, pressure and temperature. |
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| − | + | The integumentary system is often the largest organ system. It distinguishes, separates, protects and informs the animal with regard to its surroundings. Small-bodied invertebrates of aquatic or continually moist habitats respire using the outer layer (integument). This gas exchange system, where gases simply diffuse into and out of the interstitial fluid, is called '''integumentary exchange'''. Generally mammalian skin is covered with hair and is termed hirsute skin. Where hair is absent, it is termed glabrous skin. | |
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| − | == | + | ==Skin== |
| − | * | + | <big> |
| − | * | + | *'''[[Anatomy & Physiology of the Skin]] |
| − | + | *'''[[Endocrine & Nutritional Influences]] | |
| + | *'''[[Exotic Species]] | ||
| + | </big> | ||
| − | == | + | ==Hair== |
| − | < | + | <big> |
| − | [[ | + | *'''[[Anatomy & Physiology of the Hair|Anatomy & Physiology]] |
| + | </big> | ||
| + | ==The Ear== | ||
| + | <big> | ||
| + | *'''[[Anatomy & Physiology of the Ear|Anatomy & Physiology]] | ||
| + | </big> | ||
| + | ==Feather== | ||
| + | <big> | ||
| + | *'''[[Anatomy & Physiology of the Feather|Anatomy & Physiology]] | ||
| + | </big> | ||
| + | ==Hoof== | ||
| + | <big> | ||
| + | *'''[[Anatomy & Physiology of the Hoof|Anatomy & Physiology]] | ||
| + | </big> | ||
| + | ==Horn== | ||
| + | <big> | ||
| + | *'''[[Anatomy & Physiology of the Horn|Anatomy & Physiology]] | ||
| + | </big> | ||
| + | ==References and Acknowledgements== | ||
| + | <big> | ||
| + | *'''[[Books]] | ||
| + | *'''[[Websites]] | ||
| + | *'''[[Lecturers]] | ||
| + | </big> | ||
Revision as of 15:50, 23 July 2008
Overview of the Integumentary System
The integumentary system is an organ system that forms the protective covering of an animal and comprises the skin (including glands and their products), haircoat or feathers, scales, nails, hooves and horns.
The integumentary system has a variety of functions; in animals, it may serve to waterproof, cushion and protect the deeper tissues, excrete wastes, regulate temperature and is the location of sensory receptors for pain, pressure and temperature.
The integumentary system is often the largest organ system. It distinguishes, separates, protects and informs the animal with regard to its surroundings. Small-bodied invertebrates of aquatic or continually moist habitats respire using the outer layer (integument). This gas exchange system, where gases simply diffuse into and out of the interstitial fluid, is called integumentary exchange. Generally mammalian skin is covered with hair and is termed hirsute skin. Where hair is absent, it is termed glabrous skin.
Skin
Hair
The Ear
Feather
Hoof
Horn
References and Acknowledgements