Freiburger historische Bestände - digital

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CONTENTS.

PAGE

PREFACE.

THE FACIAL MUSCLES OF MAMMALS GENERALLY...... 5

1. Platysma-sphincter-group ............................. 6

2. Orbicularis-oculi-group................................ 10

3. M. maxillo-labialis..................................... 12

4. Ruccinator-group...................................... 13

5. M. lateralis nasi....................................... 15

6. Mm. recti nasi et labiorum............................. 16

7. Muscles of the external ear........................... 16

A. In Placentals with a scutellum................... 16

R. In Marsupials..................................... 20

C. In Placentals without a scutellum................ 21

D. In Monotremata................................... 22

8. Concluding Remarks.................................. 23

THE FACIAL MUSCLES OF THE ELEPHANT.............. 25

1. Platysma-sphincter-group.............................. 25

2. Orbicularis-oculi-group................................ 28

3. M. maxillo-labialis..................................... 30

4. Ruccinator-group...................................... 33

5. M. lateralis nasi....................................... 39

6. M. rectus nasi......................................... 40

7. Muscles of the external ear........................... 43

THE PROROSCIS ............................................. 47

APPENDIX: Facial muscles of some Ungulates.............. 51

Camel............................................ 51

Elk.............................................. 54

Wapiti........................................... 58

Zebu............................................. 60

Roar............................................. 63

Tapir............................................ 66

Horse............................................ 71

INDEX

75