Consumption by invertebrates '') feeding on rodent carrion. Hundreds of invertebrate animals feed on carrion. In terrestrial settings, some ant species eat carrion (e.g.
red imported fire ants), as do some bees (i.e.
vulture bees), and many beetles (e.g.
burying beetles,
dermestid beetles,
silphine beetles) and flies (e.g.
bone skippers,
blow flies,
flesh flies). Several species rely on carrion for survival or reproduction, including the vulture bee
Trigona crassipes, the burying beetle
Nicrophorus vespilloides, and the bone skipper fly
Thyreophora cynophila. Many aquatic animals also eat carrion. Necrophagous marine invertebrates include
cephalopods (e.g.
Octopus vulgaris),
hermit crabs (e.g.
Coenobita clypeatus),
star fish (e.g.
Luidia ciliaris),
whelks (e.g.
Tritia reticulata),
amphipods (e.g.
Eurythenes atacamensis), and
annelids (e.g.
zombie worms). Necrophagous freshwater invertebrates include the
horse leech Haemopis marmorata, the crayfish
Procambarus clarkii, and the
diving beetle Thermonectus succinctus.
Consumption by vertebrates s (
Sus scrofa) feeding on deer carrion. Large numbers of vertebrate animals feed on carrion, including different species of birds (e.g.
cinereous vultures,
red-tailed hawks,
carrion crows), fish (e.g.
black hagfish,
abyssal grenadiers), mammals (e.g.
spotted hyenas,
wild boars), reptiles (e.g.
Komodo dragons,
brown tree snakes) and even amphibians (e.g.
midwife toad larvae,
túngara frog larvae).
Consumption by early hominins Early
hominins (e.g.
Homo habilis,
Homo erectus) are thought to have obtained at least some of the
protein and
fat in their diet by scavenging
meat and
bone marrow from the carcasses of large mammals abandoned by
predators. This is based on several observations. First, tools of the
Early Pleistocene (e.g.
Oldowan choppers) were more suited to
butchering carcasses than
hunting. Second, at many archaeological sites, animal bones have been recovered where tool cuts made by
H. habilis are present over tooth marks made by
carnivores. Later in the
Quaternary period, hominins turned more to hunting for food. At what stage this happened is unclear. Some researchers propose that
Homo neanderthalensis was more a hunter than a scavenger based on
stable isotope analyses and other evidence. However, this interpretation of the isotopic data has been questioned. Later still, hominins turned to
herding wild animals and the
husbandry of domesticated animals. This toxin is produced by
Clostridium botulinum, a bacterium found in
soil and
seabeds that can colonize animal bodies after they’ve died. Among modern-day
hunter-gatherer communities who regularly eat carrion as part of their diet, some precautionary behaviors have been documented. These include prioritizing reaching carcasses quickly after death, butchering and
disemboweling the carcass, and
cooking or
sun-drying the meat and viscera recovered. ==In religious literature==