Animal Dentition Identification

The number shape and size of teeth can help you determine what type of animal skull you ve found.

Animal dentition identification. They have rows of wide flat teeth for chewing grass leaves and other tough plant matter. 123herbivores 45hunters 64marine 175mice rats voles shrews 171others. If you have a pet dog or cat try gently opening their mouth and looking inside. Luckily pig teeth are the most distinctive of the domestic mammals.

The development and arrangement of an animal s teeth known as its dentition reflects this best. Several groups of mammals have decided to do without teeth altogether. There s no hard and fast rule for telling them apart and often they can look very similar. Most placental mammals are happy with between 20 and 40 while most marsupials have 30 to 50.

Quiz 1 10 animal dentition. Ear notching a livestock farmer is expected to establish the identity of an animal as soon as the animal is born or some days after birth. An animal s diet is one of the most important aspects of its biology and it helps shape the behavior evolution and anatomy of the species. As a general rule animals that feed on insects have more teeth than either herbivores or the larger carnivores.

Figure 7 shows both pig and sheep molars. The different shape of the cusps on the pig tooth is immediately apparent and is very different from the w shaped profile of sheep teeth which look somewhat look like miniature cattle teeth. Copyright 2010 ryan p. Looking at the numbers and types of teeth in a jaw can help identify the type of animal the remains came from.

Contentsimportance of identification marks on animalsmethods to identify animals1. Identify the feeding level based on the teeth. Knowing where molars and premolars begin and end can be tricky. The shape of an animal s teeth tells us what kind of food it eats.

A lot of farmers have ignored the importance of animal identification. But an animal s skull evolves to suit its diet as well. Lions tigers wolves and foxes are carnivores meat eaters. There are some funny exceptions though.

There are four basic types of teeth. Horses camels cows sheep and goats are herbivores plant eaters. After taking a quick look wash your hands and then look inside. Giving names to farm animals may serve the.

Identify the feeding level based on the teeth. Also identify the tooth that the arrow is pointing to incisor canine pre molar molar homodont dentition or the skull structure. Just don t stick your hand in there.

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