Cited by 60Gastrointestinal motility and disordersGut microbiota and healthAnimal Nutrition and Physiology

Studies on Coprophagy in Experimental Animals

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EBINO, Koichi Y.·1993·Experimental Animals

Abstract

I , Introduction II.Characteristics of coprophagy in several species of experimental animals III.Coprophagy in the mouse 1. Characteristics of coprophagy 2 , Nutritional significance of coprophagy 3 , Coprophagy as an innate behavior 4 , The possible role of coprophagy in the maintenance of interstinal flora IV.

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Crossref · 10.1538/expanim1978.42.1_1

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  • Relative to other non-ruminant herbivores such as horse, the rabbits and chinchillas digestive tube has an increased development to provide the nutrient requirements and increases the efficiency of utilization of fibrous nutrients.

    “Relative to other non ruminant herbivores such as horse, the rabbits and chinchillas digestive tube has an increased development to provide the nutrient requirements and increases the ef iciency of utilization of ibrous nutrients (Ebino 1993;Boellinger 2007;Kohles 2014).”

    From Anatomical Particularities of the Cecum in Rabbits and Chinchillas (2014) · cites this paper as Ebino 1993

    The Introduction (page unavailable) describes rabbits as hindgut fermenters, reports vigorous coprophagy in chinchillas, and links coprophagy to obtaining nutrients produced by intestinal microorganisms. It does not say that rabbits’ or chinchillas’ digestive tubes are more developed than horses’, or that this anatomy improves utilization of fibrous nutrients. (LLM, conf=0.77)

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  • Although modern diets mean that cecotrophy is unnecessary for survival, this feature is an innate behaviour stimulated by anal reflex.

    “Although modern diets mean that cecotrophy is unnecessary for survival; this feature is an innate behaviour stimulated by anal re lex (Ebino, 1993).”

    From Anatomical Particularities of the Cecum in Rabbits and Chinchillas (2014) · cites this paper as Ebino, 1993

    The Conclusion (p. not available) says that, in mice given balanced diets, coprophagy has almost entirely lost its nutritional significance, is innate, and is released reflexively during defecation. The Introduction (p. not available) also suggests that feces at the rectal wall trigger the behavior. The citing sentence extends these findings to cecotrophy generally and says it is unnecessary for survival, which the paper does not establish. (LLM, conf=0.88)

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Research works printed but not linked: 2

  1. Gustafsson, B.E. and Fitzgerald, R.J. (1960). Alteration in intestinal microbial flora of rats with tail cups to prevent coprophagy. Proc. Soc. Exp. Biol. Livest. Prod. Sci., 8, 361-366.
  2. Tinbergen, N (1969). In The study of Instinct (re -issued) , pp 51-54, The Clarendon Press, Oxford.

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Authors
EBINO, K. Y.
Affiliations
The Institute of Environmental Toxicology (JP)
Corresponding author
EBINO, Koichi Y.
Venue
Experimental Animals
Published
1993
Volume
42
Issue
1
Pages
1-9
ISSN
  • 0007-5124 (ISSN-L)
  • 1881-7122
OpenAlex
W2405971763
Cited by
60
References
0
Citations by year
2026: 1 · 2025: 2 · 2024: 5 · 2023: 7 · 2022: 4 · 2021: 5 · 2020: 6 · 2019: 4 · 2018: 1 · 2017: 2 · 2015: 2 · 2014: 1 · 2012: 3
FWCI
0.32
Type
journal article
Language
en
Open access
Locations
  • EXPERIMENTAL ANIMALS (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Gastroenterology › Gastrointestinal motility and disorders
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Gut microbiota and health
  • Life Sciences › Agricultural and Biological Sciences › Animal Science and Zoology › Animal Nutrition and Physiology
Keywords
coprophagy, animal behavior
MeSH terms
Animals, Animal Nutritional Physiological Phenomena, Animals, Laboratory, Chinchilla, Coprophagia, Arvicolinae, Cricetulus, Feces, Female, Guinea Pigs, Cricetinae, Intestines, Male, Pregnancy, Rabbits, Reproduction, Species Specificity, Vitamin B 12, Rats, Wistar, Mice, Rats

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