Summary
The spiral colon, despite its similarity in ovine and bovine species is only the site of pellet formation in sheep. This peculiarity is associated with a permanent and localized contractile activity of the ovine spiral colon instead of 5-min periods of continuous activity migrating slowly aborally in cattle.
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Work supported by a grant of the Institut National de la Recherche Agronomique, Dépt. Pathologie Animale.
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Ruckebusch, Y., Fioramonti, J. Motor profile of the ruminant colon: hard vs soft faeces production. Experientia 36, 1184–1185 (1980). https://doi.org/10.1007/BF01976116
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DOI: https://doi.org/10.1007/BF01976116