In zoology Zoology, occasionally also spelled zoölogy, is the branch of biology that focuses on the structure, function, behavior, and evolution of animals, a graminivore (not to be confused a granivore Seed predation, often referred to as granivory, is a type of plant-animal interaction in which granivores feed on the seeds of plants as a main or exclusive food source (Hulme and Benkman 2002), in many cases leaving the seeds damaged and not viable. Granivores are found across many families of vertebrates and invertebrates (especially mammals,) is an herbivorous Herbivory is a form of predation in which an organism consumes principally autotrophs such as plants, algae and photosynthesizing bacteria. By that definition, many fungi, some bacteria, many animals, some protists and a small number of parasitic plants can be considered herbivores. However, herbivory is generally restricted to animals eating animal that feeds primarily on grass[1] (specifically "true" grasses; plants of the family Poaceae Poaceae or Gramineae is a family in the Class Liliopsida of the flowering plants. Plants of this family are usually called grasses, or, to distinguish them from other graminoids, true grasses; the shrub- or tree-like plants in this family are called bamboo (there are also herbaceous, non-woody bamboos). There are about 600 genera and some 9,000–1). The word is derived from Latin graminis, meaning "grass", and vorare, meaning "to eat."[2] Graminivory is a form of grazing Grazing generally describes a type of predation in which a herbivore feeds on plants , and also on other multicellular autotrophs (such as algae). Grazing differs from true predation because the organism being eaten is not killed, and it differs from parasitism as the two organisms do not live together, nor is the grazer necessarily so limited in.

Horses The horse is a hoofed (ungulate) mammal, a subspecies of one of seven extant species of the family Equidae. The horse has evolved over the past 45 to 55 million years from a small multi-toed creature into the large, single-toed animal of today. Humans began to domesticate horses around 4000 BCE, and their domestication is believed to have been, cattle Cattle are the most common type of large domesticated ungulates. They are a prominent modern member of the subfamily Bovinae, are the most widespread species of the genus Bos, and are most commonly classified collectively as Bos primigenius. Cattle are raised as livestock for meat (beef and veal), as dairy animals for milk and other dairy products,, capybara The capybara , also known as capibara, chigüire in Venezuela, ronsoco in Peru, chigüiro, and carpincho in Spanish, and capivara in Portuguese, is the largest living rodent in the world. Its closest relatives are agouti, chinchillas, coyphillas, and guinea pigs. Its common name, derived from Kapiÿva in the Guarani language, means "master of, hippopotamuses The hippopotamus or hippo, from the ancient Greek for "river horse" (Ιπποπόταμος), is a large, mostly herbivorous mammal in sub-Saharan Africa, and one of only two extant species in the family Hippopotamidae (the other is the Pygmy Hippopotamus.) The hippopotamus is the second largest land animal (after the elephant) and the, grasshoppers The grasshopper is an insect of the suborder Caelifera in the order Orthoptera. To distinguish it from bush crickets or katydids, it is sometimes referred to as short-horned grasshoppers. Species that change colour and behaviour at high population densities are called locusts, geese The word goose is the English name for a considerable number of birds, belonging to the family Anatidae. This family also includes swans, most of which are larger than true geese, and ducks, which are smaller, and giant pandas The Giant Panda is a mammal native to central-western and south western China. The Giant Panda is a member of the Ursidae (bear) family. It is easily recognized by its large, distinctive black patches around the eyes, over the ears, and across its round body. Though it belongs to the order Carnivora, the Giant Panda's diet is 99% bamboo. Other would be examples of graminivores. Some carnivores, such as cats, will be known to eat grass occasionally.

Red kangaroo The Red Kangaroo is the largest of all kangaroos, the largest mammal native to Australia, and the largest surviving marsupial. It is found across mainland Australia, avoiding only the more fertile areas in the south, the east coast, and the northern rainforests eating grass

Horses The horse is a hoofed (ungulate) mammal, a subspecies of one of seven extant species of the family Equidae. The horse has evolved over the past 45 to 55 million years from a small multi-toed creature into the large, single-toed animal of today. Humans began to domesticate horses around 4000 BCE, and their domestication is believed to have been also eat grass

A capybara The capybara , also known as capibara, chigüire in Venezuela, ronsoco in Peru, chigüiro, and carpincho in Spanish, and capivara in Portuguese, is the largest living rodent in the world. Its closest relatives are agouti, chinchillas, coyphillas, and guinea pigs. Its common name, derived from Kapiÿva in the Guarani language, means "master of grazing at Hattiesburg Zoo

References

  1. ^ http://www.merriam-webster.com/dictionary/graminivorous
  2. ^ http://dictionary.reference.com/browse/graminivorous
Feeding behaviours Feeding is the process by which organisms, typically animals, obtain food. Terminology often uses either the suffix -vore from Latin vorare, meaning 'to devour', or phagy, from Greek φαγειν, meaning 'to eat'
Carnivores A carnivore , meaning 'meat eater' (Latin carne meaning 'flesh' and vorare meaning 'to devour'), is an animal that derives its energy and nutrient requirements from a diet consisting mainly or exclusively of vertebrate and/or invertebrate animal tissue, whether through predation or scavenging. Animals that depend solely on animal flesh for their
adult Hematophagy Hematophagy is the habit of certain animals of feeding on blood (from the Greek words, haima "blood" and phagein "to eat"). Since blood is a fluid tissue rich in nutritious proteins and lipids that can be taken without enormous effort, hematophagy has evolved as a preferred form of feeding in many small animals such as worms · Insectivore Although individually small, insects exist in enormous numbers and make up a very large part of the animal biomass in almost all non-marine environments. In Queensland pastures, for example, it is normal to have a greater total weight of Scarabaeidae larvae under the surface than of the beef cattle grazing above it · Lepidophagy Lepidophagy is a specialised feeding behaviour in fish that involves eating of scales of other fish. Lepidophagy is widespread, having been independently evolved in at least five freshwater families and seven marine families. Lepidophagy has been reported in a range of fish including: Chanda nama , Terapon jarbua (family Terapontidae), several · Man-eater Man-eater is a colloquial term for an animal that preys upon humans. This does not include scavenging. Although human beings can be attacked by many kinds of animals, man-eaters are those that have incorporated human flesh into their usual diet. Most reported cases of man-eaters have involved tigers, leopards, lions, crocodilians, and sharks · Molluscivore A molluscivore is a carnivorous animal which eats mainly molluscs. The term durophagy is used to describe this eating behavior · Mucophagy Mucophagy is feeding on mucus of fishes or invertebrates. It may also refer to consumption of mucus or dried mucus in primates · Myrmecophagy Myrmecophagy is a feeding behavior defined by the consumption of termites and/or ants, particularly in those animal species whose diets are largely or exclusively composed of said insect types · Ophiophagy Ophiophagy is a specialized form of feeding or alimentary behavior of animals which hunt and eat snakes. There are ophiophagous mammals (such as the skunks and the mongooses), birds (such as snake eagles, the Secretary Bird, and some hawks), lizards (such as the Common collared lizard), and even other snakes, such as the Central and South American · Piscivore Some animals, like the sea lion, or alligator, are not completely piscivores, while others, like the Aquatic Genet, are strictly dependent on fish for food. The name piscivore is derived from the Latin word for fish, "piscis" · Spongivore A spongivore is an organism that feeds primarily on animals of the Phylum Porifera, commonly called sea sponges
reproductive Oophagy Oophagy , literally "egg eating", is the practice of embryos feeding on eggs produced by the ovary while still inside the mother's uterus. The word oophagy is formed from the Classical Greek ᾠόν (ōion, egg) and Classical Greek φᾱγεῖν (phāgein, to eat) · Ovophagy Ovophagy is a rare though widely observed condition in the reproduction of certain animals, whereby fetuses will devour each other prior to birth. Subsequent research has shown ovophagy to be sporadic and highly uncommon among the vast majority of animal species · Paedophagy Paedophagy literally means the "consumption of children". It is a term used to describe the feeding behaviour of fish, or other animals, whose diet is partially, or primarily the eggs or larvae of other animals. The term is frequently applied to various species of cichlid fish from Lake Malawi of the genera Caprichromis, · Placentophagy Placentophagy is the act of mammals eating the placenta of their young after childbirth · Breastfeeding Breastfeeding is the feeding of an infant or young child with breast milk directly from female human breasts rather than from a baby bottle or other container. Babies have a sucking reflex that enables them to suck and swallow milk. Most mothers can breastfeed for six months or more, without the addition of infant formula or solid food · Weaning Weaning is the process of gradually introducing a mammal infant, either human or animal, to what will be its adult diet and withdrawing the supply of its mother's milk
cannibalistic Cannibalism In zoology, cannibalism is the act of one individual of a species consuming all or part of another individual of the same species as food. Cannibalism is a common ecological interaction in the animal kingdom and has been recorded for more than 1500 species[citation needed] · Human cannibalism Cannibalism , also called anthropophagy, is the act or practice of humans eating the flesh of other human beings · Self-cannibalism Self-cannibalism is the practice of eating oneself, also called autocannibalism, or autosarcophagy. A similar term which is applied differently is autophagy, which specifically denotes the normal process of self-degradation by cells. While almost an exclusive term for this process, autophagy nonetheless has occasionally made its way into more · Sexual cannibalism
Herbivores Herbivory is a form of predation in which an organism consumes principally autotrophs such as plants, algae and photosynthesizing bacteria. By that definition, many fungi, some bacteria, many animals, some protists and a small number of parasitic plants can be considered herbivores. However, herbivory is generally restricted to animals eating Folivore In zoology, a folivore is a herbivore that specializes in eating leaves. Mature leaves contain a high proportion of hard-to-digest cellulose, relatively little energy, and often toxic compounds.. For this reason folivorous animals tend to have long digestive tracts and slow metabolisms. Many enlist the help of symbiotic bacteria to release the · Frugivore A frugivore is a fruit eater. It can be any type of herbivore, omnivore or carnivore where fruit is a preferred food type. Frugivory is a very common diet choice. For example, 20% of herbivorous mammals could be sub-classed as frugivore/herbivore if such a classification existed in science. Since frugivorous/herbivores eat a lot of fruit they are · Graminivore · Granivore Seed predation, often referred to as granivory, is a type of plant-animal interaction in which granivores feed on the seeds of plants as a main or exclusive food source (Hulme and Benkman 2002), in many cases leaving the seeds damaged and not viable. Granivores are found across many families of vertebrates and invertebrates (especially mammals, · Nectarivore In zoology, a nectarivore is an animal which eats the sugar-rich nectar produced by flowering plants. Most nectarivores are insects or birds, but there are also nectarivorous mammals, notably several species of bats in the Southwestern United States and Mexico, as well as the Australian Honey Possum , and Geckos (genus Phesulma) in Mauritius. The · Palynivore In zoology, a palynivore is an herbivorous animal which selectively eats the nutrient-rich pollen produced by angiosperms and gymnosperms. Most true palynivores are insects or mites. The category in its strictest application includes essentially all bees, and a few different kinds of wasps, as pollen is often the only solid food consumed by all · Xylophagy Xylophagy is a term used in ecology to describe the habits of an herbivorous animal whose diet consists primarily of wood. The word derives from Greek ξυλοφάγος (xulophagos) "eating wood", from ξύλον (xulon) "wood" and φαγεῖν (phagein) "to eat", an ancient Greek name for a kind of a worm-eating · Osteophagy Osteophagy is the practice whereby herbivores consume bones. This practice usually occurs place in a nutrient-deficient environment. The animals consume the bones in order to obtain such necessary elements as phosphorus and calcium
Others Phagocytosis Phagocytosis [from Greek , phago- "eating", -cyte "vessel", -osis a process] is the cellular process of phagocytes and protists of engulfing solid particles by the cell membrane to form an internal phagosome. Phagocytosis is a specific form of endocytosis involving the vesicular internalization of solid particles, such as · Bacterivore Bacterivores are free-living, generally heterotrophic organisms, exclusively microscopic, which obtain energy and nutrients primarily or entirely from the consumption of bacteria. Many species of amoeba are bacterivores, as well as other types of protozoans. In common all species of bacteria will be prey. But spores of some species like · Coprophagia Coprophagia is the feasting upon feces, from the Greek κόπρος copros and φαγεῖν phagein ("to eat"). Many animal species practice coprophagia as a matter of course; other species do not normally feast upon feces but may do so under unusual conditions · Detritivore Detritivores, also known as detritus feeders or saprophages, are heterotrophs that obtain nutrients by consuming detritus . By doing so, they contribute to decomposition and the nutrient cycles · Fungivore A fungivore or mycophage is any animal that primarily or solely feeds upon living members of the fungus kingdom. Fungivory is a type of predation, and is an important part of the soil food web. However, some animals that are quite strictly herbivorous, such as wombats, will consume fungi if they are available · Geophagy Geophagy is the practice of eating earthy or soil-like substances such as clay, and chalk, in order to obtain essential nutrients such as sulfur and phosphorus from the soil. This practice is widespread among animals in the wild, as well as in human societies. Human geophagy is closely related to pica, a classified eating disorder in the DSM-IV · Omnivore
Methods Apex predator · Bottom feeding · Browsing · Hypercarnivore · Filter feeding · Grazing · Kleptoparasitism · Scavenging · Trophallaxis
Predation · Antipredator adaptation · Carnivorous plant · Carnivorous fungus · Carnivorous protist · Category:Eating behaviors
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Folivore Frugivore . Graminivore. Granivore Nectarivore Palynivore Xylophagy Others Bacterivore Coprophagia Detritivore Fungivore Geophagy Omnivore Methods Apex predator Bottom feeding Browsing Hypercarnivore Filter feeding Grazing ...

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