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Examples of hindgut fermenters include proboscideans and large odd-toed ungulates such as horses and rhinos, as well as small animals such as rodents, rabbits and koalas. [ 2 ] In contrast, foregut fermentation is the form of cellulose digestion seen in ruminants such as cattle which have a four-chambered stomach, [ 3 ] as well as in sloths ...
Grass is a natural source of nutrition for a horse. Equine nutrition is the feeding of horses, ponies, mules, donkeys, and other equines. Correct and balanced nutrition is a critical component of proper horse care. Horses are non-ruminant herbivores of a type known as a "hindgut fermenter." Horses have only one stomach, as do humans.
Like ruminants, some pseudoruminants may use foregut fermentation to break down cellulose in fibrous plant species (while most others are hindgut fermenters with a large cecum). But they have three-chambered stomachs (while others are monogastric) as opposed to ruminant stomachs which have four compartments.
All perissodactyls are hindgut fermenters. In contrast to ruminants, hindgut fermenters store digested food that has left the stomach in an enlarged cecum, where the food begins digestion by microbes, with the fermentation continuing in the large colon. No gallbladder is present. The stomach of perissodactyls is simply built, while the cecum ...
Horses are evolutionarily adapted to survive in an ecological niche dominated by "fibrous herbage" (i.e. low quality grass forage) due to being "hindgut fermenters", meaning that they digest nutrients by means of the cecum. [137] Thus, horses are adapted to inhabit an ecological niche characterized by poor quality vegetation. [138]
In smaller hindgut fermenters of the order Lagomorpha (rabbits, hares, and pikas), and Caviomorph rodents (Guinea pigs, capybaras, etc.), material from the cecum is formed into cecotropes, passed through the large intestine, expelled and subsequently reingested to absorb nutrients in the cecotropes.
But as climate change makes heat waves more frequent, intense and long-lasting, experts say the increasingly severe conditions are testing some iconic desert plants known for their resilience ...
Great apes derive significant amounts of phytanic acid from the hindgut fermentation of plant materials. [5] Monogastrics cannot digest the fiber molecule cellulose as efficiently as ruminants, though the ability to digest cellulose varies amongst species. [2] A monogastric digestive system works as soon as the food enters the mouth.