فرمول دندانی در حیوانات مختلف
فرمول دندانی گربه
Dental Formulae[/font]
Deciduous
3 1 3
3 1 2
= 13
Permanent
3 1 3 1
3 1 2 1
= 15
Tooth Eruption
Deciduous
Permanent
Incisors
3 - 4 weeks
3.5 - 5.5 months
Canine
3 - 4 weeks
5.5 - 6.5 months
Premolars
6 weeks
4 5 months
Molars
5 - 6 months
فرمول دندانی سگ
Dental Formulae
Deciduous
3 1 3
3 1 3
= 14
Permanent
3 1 4 2
3 1 4 3
= 21
Note: P
[sup]
4
[/sup]
and M
[sub]
1
[/sub]
are the carnasial or
shearing teeth
Tooth Eruption
Deciduous
Permanent
Incisors
4 - 6 weeks
3 - 5 months
Canine
5 - 6 weeks
4 - 6 months
Premolars
6 weeks
4 - 5 months
Molars
5 - 7 months
فرمول دندانی نشخوارکنندگان
Dental Formulae
Deciduous
0 0 3
3 1 3
= 10
Permanent
0 0 3 3
3 1 3 3
= 16
Tooth Eruption
Deciduous
Permanent
Incisors
Birth - 2 weeks
18 - 48 months
Premolars
Birth - 1 weeks
24 - 36 months
Molars
6 - 30 months
فرمول دندانی اسب
Dental Formulae
Deciduous
3 0 3
3 0 3
= 12
Permanent
3 1 3(4) 3
3 1 3 3
= 20(21)
فرمول دندانی جوندگان
[font=tahoma]Dental Formula for Mice and Rats
Permanent
1 0 0 3
1 0 0 3
= 8
فرمول دندانی خرگوش
Dental Formula
Permanent
2 0 3 3 =14
1 0 2 3
فرمول دندانی لاما
Dental Formulae
Deciduous
1 1 2 (3)
3 1 1 (2)
= 9(11)
Permanent
1 1 1 (2) 3
3 1 1 (2) 3
= 14 (16)
Tooth Eruption
Permanent
Incisors
2 - 4 years
Canine
2 - 3.5 years
Premolars
3.5 - 5 years
Molars
6 months - 4 years
فرمول دندانی خوک
[align=LEFT]Dental Formulae
Deciduous
3 1 3
3 1 3
= 14
Permanent
3 1 4 3
3 1 4 3
= 22
Tooth Eruption
Deciduous
Permanent
Incisors
Birth - 2 weeks
8 - 18 months
Canines
Birth
8 - 12 months
Premolars
2 weeks - 8 month
12 - 16 months
Molars
4 - 22 months
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