Muscle Abb. | Origin | Insertion | Presumed function |
---|---|---|---|
Labrum/3 | |||
 0 lb1 | Frons | Mesally on the outer basal wall of the labrum | Levator of labrum |
 0 lb2 | frons | tormae | Levator of labrum |
 0 lb4 | Dorsal part of the labrum | Ventral part of the labrum | Compressor of labrum |
Antenna/7 | |||
 0an1 | Anterior tentorial arms | Anterior basal edge of the scape | Depressor and flexor of antenna |
 0an2 | Anterior tentorial arms, posterior to 0an1 | Posterior basal edge of the scape | Levator of antenna |
 0an4 | Dorsal tentorial arms | Mesal basal edge of the scape | Depressor and rotator of antenna |
 0an6 | Laterally, mesally of the dorsal wall of the scape | Lateral basal edge of the pedicel | Extensor of flagellum |
 0an7 | Inner wall of scape | Basal edge of the pedicel | Flexor of flagellum |
 0an9 | Ventral wall of the scape | Posteriro basal region of the pedicel | Depressor of the antenna |
 0an10 | Dorsal wall of the scape | Anterior basal region of the pedicel | Elevator of the antenna |
Mandible/5 | |||
 0md1 | Posterior part between occipital and compound eye of the head capsule | Tendon that inserts at the median edge of the mandible | Adductor of mandible |
 0md3 | Gena and postgena | Tendon that inserts at the lateral edge of the mandible | Abductor of mandible |
 0md4 | Lateral wall of the hypopharynx | Inner median wall of the mandible | Protractor of anatomical mouth opening |
 0md6 | Ventral side of the anterior tentorial arms | ventral basal margin of the mandible | Adductor of mandible |
 0md8 | Anterial tentorial arms | Mediodorsal wall of the mandibular cavity |  |
Maxilla/13 | |||
 0mx1 | Posterior part of the head capsule | Basal cardinal process | Promoter of maxilla |
 0mx2 | Posterior part of gena | Basal part of the lacinia | Adductor of lacinia |
 0mx3 | Ventral side of the anterior tentorial arms | Carostipital sulcus | Adductor of cardo and protractor of maxilla |
 0mx4 | Ventral side of the anterior tentorial arms, under 0mx3 | Anterior edge of the stipes | Adductor of maxilla |
 0mx5 | Lateral part of tentorial bridge | Basally on the stipes, close to 0mx4 | Adductor of stipes and protractor of maxilla |
 0mx6 | Lateral wall of stipes, close to carostipital sulcus | Basal edge of the lacinia | Adductor of lacinia |
 0mx7 | Mesal wall of stipes | Basal edge of the galea | Abductor of galea |
 0mx8 | Lateral wall of the stipes, basal to the maxillary palpus | Basal edge of the first palpomere | Abductor of maxillary palp |
 0mx10 | Stipital ridge | Distal edge of the palpomere 1 | Adductor of maxillary palp |
 0mx12 | Basal edge of palpomere 1 | Basal edge of palpomere 2 | Adductor of maxillary palpomere ii |
 0mx13 | Basal edge of palpomere 1 | Basal edge of palpomere 3 | Abductor of maxillary palpomere iii |
 0mx14 | Basal edge of palpomere 3 | Basal edge of palpomere 4 | Adductor of maxillary palpomere iv |
 0mx15 | Basal edge of palpomere 4 | Basal edge of palpomere 5 | Adductor of maxillary palpomere v |
Labium/6 | |||
 0la5 | Posterior tentorial arms | Laterobasal edge of prementum | Adductor of praementum |
 0la8 | Posterior part of submentum | Posterior edge of mentum | Retractor of praementum |
 0la13 | Distally on the prementum | Distal edge of the labial palpus | Adductor of labial palpomere i |
 0la14 | Basal edge of the prementum | Basal edge of the labial palpus | Levator of labial palp |
 0la16 | Basal edge of palpomere 1 | Basal edge of palpomere 2 | Flexor of labial palpomere ii |
 0la17 | Basal edge of palpomere 2 | Basal edge of palpomere 3 | Flexor of labial palpomere iii |
Epipharynx/2 | |||
 0ci1 | Mesally on the clypeus | Posterior region of epipharynx | Dilatator ofcibarium |
 0bu1 | Anterior region of frons | Roof of the bucca | Dilator of buccal cavity |
Hypopharynx/5 | |||
 0hy1 | frons | Oral arms of the suspensorial sclerites | Levator and dilator of anatomical mouth |
 0hy2 | Anterior tentorial arm | Oral arms of the suspensorial sclerites | Dilator of anatomical mouth |
 0hy8 | Basal part of prementum | Lateral wall of salivarium | Dilator of salivarium |
 0hy9 | Oral arm of suspensorial sclerite | Oral arm of the suspensorial sclerites on the other side | Connecting the anterior oral arms |
 0hy12 | Anterior region of hypopharynx | Dorsolateral wall of salivarium | Dilator of salivarium |
Pharynx/9 | |||
 0bu2 | Frons, below the antennal base | Dorsal wall of pharynx | Dilator of pharynx |
 0bu3 | Posterior region of frons, lateral to the antennal base | Dorsolateral wall of pharynx | Dilator of pharynx |
 0bu4 | Anterior tentorial arms | Lateral wall of bucca | Dilator of pharynx |
 0bu5 | Tentorial bridge | Ventral wall of pharynx | Dilator of pharynx |
 0bu6 | Tentorial bridge | Ventral wall of pharynx | Dilator of pharynx |
 0 ph 1 | Vertex | Dorsal wall of the pharynx | Dilator of pharynx |
 0 ph 2 | Posterior tentorial arms | Lateral wall of pharynx | Dilator of pharynx |
 0st1 | Ring muscle layer that covers the entire pharynx |  | Constrictor of the pharynx |
 0st2 | Longitudinal muscle layer directly above musculus annularis stomodaei |  | Constrictor of the pharynx |