_a_, Levator labii superioris proprius; _b_, levator nasolabialis;
_c_, trapezius; _c′_, mastoido-humeralis; _d_, _d′_,
sterno-cephalicus; _e_, omo-hyoideus; _f_, dilatator
naris lateralis; _g_, zygomaticus; _g′_, malaris; _h_,
buccinator; _i_, depressor labii inferioris; _k_, orbicularis
oris; _m_, masseter; _n_, parotido-auricularis; _o′_,
zygomatico-auricularis and scutulo-auricularis superficialis
inferior; _o″_, scutulo-auricularis superficialis superior; _o‴_,
scutulo-auricularis superficialis accessorius; _p_, _p′_,
scutularis; _u_, frontalis; _w_, mylo-hyoideus; _1_, concha; _2_,
_3_, posterior and anterior borders of _1_; _8_, scutiform
cartilage; _9_, zygomatic arch; _28′_, ramus of mandible; _37_,
external maxillary vein; _38_, jugular vein; _39_, facial vein;
_44_, parotid gland; _50_, _50′_, submaxillary gland; dotted line at
_50_ indicates position of large lymph gland, and another lies
partly under parotid gland, just in front of _44_; _58_, internal
palpebral ligament; _59_, laryngeal prominence. (After
Ellenberger-Baum, Anat. für Künstler.)
]
The =dilatator naris inferior= consists of two layers which arise on the
nasal process of the premaxilla and the lateral nasal cartilage and end
in the outer wing of the nostril.
The =orbicularis oculi= is well developed.
The corrugator supercilii is not present as a separate muscle, its place
and function being taken by the frontalis.
The =malaris= is broad, and spreads out below on the fascia over the
buccinator and masseter; it is divided into two parts.