WFSC 401 LAB EXAM 1 (DENTITION)

Homodont dentition

1 type of tooth

Heterodont dentition

more than 1 kind of tooth

Homodont

Armadillos have (blank) dentition

diphyodont dentition

2 sets of teeth
one milk one adult

Hypsodont

High-crowned

Hypsodont

Horses have high-crowned teeth meaning that they are (blank)

Brachyodont

Short-crowned

Brachyodont

Pigs have short-crowned teeth meaning that they are (blank)

Carnassial pair

The last upper premolar (4th) and the 1st lower molar

Carnassial pair

adaptation in carnivores that is hyper-developed to slice meat

Loph

Ridge between two cusps

Metacone

1 (UPPER RIGHT TRIBOSPHENIC MOLAR)

Paracone

2

Protocone

4

Hypoconid

1

Protoconid

2 (LOWER LEFT TRIBOSPHENIC MOLAR)

Metaconid

3

Entoconid

4 (LOWER TRIBOSPHENIC MOLAR)

Hypoconulid

5

Metacone

1 (UPPER RIGHT QUADRATE MOLAR)

Paracone

2 (UPPER RIGHT QUADRATE MOLAR)

Protocone

4

Hypocone

5 (UPPER RIGHT QUADRATE MOLAR)

Hypoconid

1

Protoconid

2

Metaconid

3 (LOWER LEFT QUADRATE MOLAR)

Entoconid

4 (LOWER LEFT QUADRATE MOLAR)

Zalambdodont pattern

V-shaped ridges

Zalambdodont

Elephant shrews and some insectivores dentition have a (blank) pattern (V pattern)

Dilambdodont pattern

W-shaped ridges

Lophodont pattern

Fusion within the cusps to form long ridges or lophs

Horse, lophodont

This is a (blank) with a (blank) dentition pattern

Selenodont

A deer's dentition has a (blank) pattern

Deer, selenodont

This is a (blank) with a (blank) dentition pattern

Bunodont pattern

Crown consists of low, rounded cusps

Bear, bunodont

This is a (blank) with a (blank) dentition pattern

Loxodont pattern

Extreme lophodonty. Looks like a washboard

Loxodont

An elephants dentition has a (blank) pattern

Homodont, fish

Dolphins have sharp (blank) teeth and use them to feed on (blank)

Incisors, blood

Vampires have blade-like (blank) used to feed on (blank)

Homodont, insects

Armadillos have reduced (blank) pegs that are used to feed on (blank)

Absence, ants

Anteaters have a complete (blank) of teeth and feed on (blank)

Carnassial pair, omnivorous

Bears have a reduced ( blank) and have a (blank) diet