Freiburger historische Bestände - digital

EXPLANATION

OF

PLATE 8.

in. supraorbicularis

1 m. orbicularis

p. palpebralis m. sphincteris prof,
m. piworbicularis

p. sup. m. maxillo-labialis
n. inl'raorbitalis

m. lateralis nasi
m. nasalis

p. inf. m. maxillo-labialis

m. trnnsversus nasi

pars rimana
m. depressor labii inf.
transversal layer of m. buccinatorius
tendinous stripe of m. buccinatorius
ductus parotideus
deep (longitudinal) layer of m. buccinatorius

Fig. 1. Deeper facial muscles of anterior part of the head of a Horse.

*

glands

nasal cartilage

p. supralabialis m. buccinatorii
portion of pars rimana corresponding to the m. depressor labii inf. in Horse
gl. labiales
gl. buccales
transverse layer of m. buccinatorius
tendinous portion (comp. PI. 7)
longitudinal layer of m. buccinatorius
portio palpebralis m. sphincteris prof,
transversal layer of m. buccinatorius
ductus parotideus
longitudinal layer of m. buccinatorius

Fig. 2. Deeper tacial muscles of anterior part of the head of the Tapir, which is figured PI. 7. The
red spots seen in the lower lip are the cut ends of mentalis-fibres.