Analyze Diet

Journal of experimental zoology. Part A, Ecological and integrative physiology.

Periodical
Physiology
Zoology
Animal Population Groups
Publisher:
Wiley Periodicals, Inc.,
Frequency: Ten issues per year
Country: United States
Language: English
Start Year:2017 -
ISSN:
2471-5646 (Electronic)
2471-5638 (Print)
2471-5638 (Linking)
Impact Factor
2.8
2022
NLM ID:101710204
(OCoLC):945575805
LCCN:2016201593
Classification:W1
Sodium Retention in Large Herbivores: Physiological Insights and Zoogeochemical Consequences.
Journal of experimental zoology. Part A, Ecological and integrative physiology    April 17, 2025   Volume 343, Issue 6 664-676 doi: 10.1002/jez.2924
Abraham AJ, Duvall ES, Doughty CE, Riond B, Ortmann S, Terranova M, le Roux E, Clauss M.The assimilation, retention, and release of nutrients by animals fundamentally shapes their physiology and contributions to ecological processes (e.g., zoogeochemistry). Yet, information on the transit of nutrients through the bodies of large mammals remains scarce. Here, we examined how sodium (Na), a key element for animal health and ecosystem functioning, travels differently through fecal and urinary systems of cows (Bos taurus) and horses (Equus ferus caballus). We provided a large dose of Na and compared its timing of release in feces and urine to that of nonabsorbable markers. Na excreti...
Ingestive mastication in horses resembles rumination but not ingestive mastication in cattle and camels.
Journal of experimental zoology. Part A, Ecological and integrative physiology    May 17, 2017   Volume 327, Issue 2-3 98-109 doi: 10.1002/jez.2075
Dittmann MT, Kreuzer M, Runge U, Clauss M.Horses achieve a higher degree of particle size reduction through ingestive mastication than functional ruminants. We characterized mastication using chew-monitoring halters (RumiWatch) in six domestic horses, cattle, and Bactrian camels each. All animals were offered grass hay of the same batch for 15 min. In cattle and camels, measurements were continued after eating until rumination was observed. Except for one horse, 96% of the horses' ingestive mastication data were identified as "rumination" by the proprietary RumiWatch algorithm, whereas ingestion and rumination by cattle and camels wer...