F.C. Neal1; A.B. Irvine2; K.C. Bachman3; R.L. Jenkins4
Abstract
Brief discussions on the following subjects will be presented:
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Blood and urine values in free-ranging and captive manatees.
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Body temperature responses to cold environments.
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Composition of manatee milk during late lactation.
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Skin lesions in captive manatees.
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Freeze branding of manatees for identification in field studies.
Notes
Blood Values - The SMA-12 of the manatee is similar to that of the human except for a relatively high albumin level and a high LDH.
Urine Values - A frisbee works very well for urine collection. Manatee's urine has a low specific gravity.
Thermoregulation - Manatees have a very low, weight-related metabolic rate. They respond poorly to changes in water temperature. Manatees do best in warmer waters but may have a problem with thermoregulation if conditions are too warm.
Manatee Milk - It has less citric acid than cow's milk and contains no lactose.
Skin Lesions - start as folliculitis due to pyogenic Staph.
Freeze Branding - Liquid nitrogen is used.