all of the fucking muscles

Question 1

Shark facial muscles from rostral

Answer 1

Levator palatoquadrati, spiracularis, adductor mandibulae, Levator hyomandibulae, intermandibularis, dorsal and ventral constrictors, cucullaris

Question 2

Shark deep muscles (medial to lateral)

Answer 2

coracomandibularis, common coracoarcuals (rounded part on bottom), coracohyoid (on top of arcuals), interhyoideus

Question 3

Eye muscles origin/insertion

Answer 3

orbit/eyeball

Question 4

mink chin deep muscles

Answer 4

geniohyoid, genioglossus, styloglossus, hyoglossus (same area under mylohyoid), thyrohyoid (small, bunched below mylo- and above sterno-), sternohyoid (covers trachea, very large), sternomastoid (below mandibular gland)

Question 5

mink chin superficial muscles

Answer 5

mylohyoid, digastric, masseter (side view)

Question 6

mink chest ventral muscles

Answer 6

sternomastoid, cleidomastoid (outside of sternohyoid/over sternomastoid deep muscle), clavodeltoid, pectoralis major, pectoralis minor

Question 7

mink side of neck superficial muscles

Answer 7

masseter, temporalis (neck), clavotrapezius, levator scapulae ventralis (lower ish), acromiotrapezius, spinodeltoid (near bottom of acro), spinotrapezius, triceps (lateraland then long), dorsoepitrochlearis above, latissimus dorsi behind arm

Question 8

mink side of neck deep muscles

Answer 8

rhomboideus capitus, splenius (below), (under splenius: semispinalis capitus, longissimus capitis. small triangle 1 muscle away = scalenus). rest of rhomboideus, lev. scapulae ventralis (attaches to acromiodeltoid), acromiodeltoid, atlantoscapularis, (under: supraspinatus, above shoulder, infraspinatus, teres major).

Question 9

mink arm muscles

Answer 9

long and lateral tricep heads. under: brachialis, medial head. elbow: anconeus. btwn arm and body: subscapularis.

Question 10

(side of) back muscles

Answer 10

serratus dorsalis, serratus ventralis (ridged part), external abdominal oblique, transversospinalis = under dorsalis, iliocostalis = under ventralis

Question 11

stomach muscles and purpose

Answer 11

rectus abdominus (medial), layers: external then internal abdominal oblique, transversus abdominus is layer under. all stabilize and flex trunk.

Question 12

hindlimb muscles

Answer 12

gluteus maximus, sartorius (outside), gracilis (inner leg), biceps femoris, inner calf: gastrocnemius. (underneath..), tensor fascia lata, gluteus medius, semitendinosus, vastus lateralis, tenuissimus (from origin of b femoris). (under that stuff..) gluteus minimus, rectus femoris, vastus intermedius, adductors magnus and brevus, presemimembranosus, semimembranosus

Question 13

ampullae of lorenzini

Answer 13

pores on face, specialized sensors for electrical signals.

Question 14

lateral line function

Answer 14

sensory canal system, helps with orientation in space

Question 15

extensors vs flexors

Answer 15

extensors are dorsal, flexors are ventral.

Question 16

shark facial muscle purposes

Answer 16

intermandibularis raises floor of mouth, preorbitalis closes mouth, spiracularis elevates palatoquadrate, cucullaris elevates gill arches and pectoral girdle, interarcuals expand pharynx.

Question 17

levator series

Answer 17

cucullaris, interarcuals, levator palatoquadrati

Question 18

mink hands and feet

Answer 18

hand = manus, foot = pes

Question 19

linea alba

Answer 19

ventral midline line where ventral bundles meet

Question 20

horizontal septum

Answer 20

divides into epaxial and hypaxial

Question 21

shark hypaxial and epaxial bundles

Answer 21

epaxial: dorsal longitudinal bundle (inserts at chondrocranium), hypaxial: lateral longitudinal bundle (attaches scapular process) above ventral longitudinal bundle

Question 22

masseter/temporalis and digastric

Answer 22

elevates mandible and depresses mandible

Question 23

adduction

Answer 23

moving medially

Question 24

abduction

Answer 24

moving laterally

Question 25

scalenus purpose

Answer 25

moves ribs for respiration

Question 26

vertebral column muscles

Answer 26

transversospinalis extends, iliocostalis flexes laterally (and draws ribs together)

Question 27

gluteuses purpose

Answer 27

abduct thigh