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56 Cards in this Set
- Front
- Back
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abduct
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to move a limb away from the midline of the body
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adduct
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to move a limb toward the midline of the body
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aponeurosis
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flat, sheetlike tendon
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depress
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to move a part inferiorly such as opening the jaws
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extend
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to straighten one part relative to another
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flex
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to bend one part relative to another
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head
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the part of the muscle that takes part in its organ
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insertion
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attachment size that moves relative to the origin
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levate
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to move a part superiorly such as closing the jaws
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ligament
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connective tissue band or sheet joining bone to bone
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origin
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relative fixed size of muscle attachment
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protract
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to extend or protrude a part
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retract
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to draw back or pull in a part
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tendon
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connective tissue band joining muscle to bone
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depression and flexion in fish
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synonymous with adduction in fish
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extension and elevation in fish
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synonymous with abduction in fish
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flexion in tetrapods
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bending a part
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extension in tetrapods
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straightening a part
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protraction in tetrapods
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sens a part outward from its base
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retraction in tetrapods
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pulls back a part that has moved outward from its base
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opening the jaws
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depression or abduction
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closing the jaws
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elevation, levation, or adduction
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pectoral extensors
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O scapular process and adjacent fascia
I radials and ceratotrichia F elevation pectoral fin |
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pectoral flexors
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O coracoid bar
I radials and ceratotrichia F depresses pectoral fin |
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pelvic extensors superficial part
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O iliac process of puboischiac bar
I radials and ceratotrichia F elevates pelvic fin |
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pelvic flexors proximal part
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O linea alba and puboischiac bar
I metapterygium F depresses pelvic fin |
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adductor mandibulae
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O posterior part of the palatoquadrate cartilage
I Meckel's cartilage F closes the mouth |
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dorsal and ventral constrictors 3-6
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O vertical raphe
I vertical raphe F compresses gill pouches |
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interhyoideus
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O midventral raphe
I ceratohyal F compresses gill pouches |
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intermandibularis
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O Meckel's cartilage and fascia of the adductor mandibulae
I midventral raphe F raises the floor of the mouth |
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levator hyomandibulae
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O otic capsule
I hyomandibular F compresses gill pouches |
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spiracularis
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O otic capsule
I palatoquadrate cartilage F elevates the palatoquadrate |
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cucullaris
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O dorsal longitudinal bundle fascia
I epibranchial cartilage and scapular process F elevates the gill arches and pectoral girdle |
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levator palatoquadrati
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O otic capsule
I palatoquadrate cartilage F raises the upper jaw |
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common coracoarcuals
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O coracoid bar
I coracohyoid F opens the mouth |
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coracomandibularis
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O fascia of common coracoarcuals
I Meckel's cartilage F opens the mouth |
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coracohyoid
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O common coracoarcuals
I basihyal F opens the mouth |
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Start Necturs
pectoralis |
O linea alba and coracoid cartilage
I humerus F adducts forelimb |
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procoracohumeralis
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O procoracoid cartilage
I humerus F draws humerus craniad |
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supracoracoideus
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O coracoid cartilage
I humerus F adducts forelimb |
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brachiohyoideus
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O first branchial arch
I ceratohyal cartilage F moves branchial arches and hyoid |
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geniohyoid
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O medial mandible
I second basibranchial cartilage F depresses lower jaw and draws hyoid cranially |
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interhyoideus
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O fascia covering the brachiohyoideus
I median raphe F elevates floor of throat |
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intermandibularis
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O rami of mandible
I median raphe F elevates floor of throat |
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rectus cervicis
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O rectus abdominis
I branchial cartilages F retracts tongue and lowers head |
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triceps branchii
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O glenoid fossa, humerus, and coracoid cartilage
I ulna F extends forearm |
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levator mandibulae anterior
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O frontal and parietal bones
I lateral dentary F elevates lower jaw |
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levator mandubulae externus
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O frontal and parietal bones
I lateral dentary F elevates lower jaw |
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dorsalis scapulae
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O suprascapular cartilage
I humerus F elevates the forelimb |
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latissimus dorsi
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O fascia of epibranchial muscles
I shoulder and proximal end of humerus F draws humerus caudad |
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dosalis trunci
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O myosepta and transverse processes of vertebrae
I myosepta and transverse processes of vertebrae F flexes the vertebral column laterally |
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external oblique
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O transverse process of trunk vertebrae
I connective tissue of rectus abdominis F compresses the coelom and flexes and rotates the trunk |
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internal oblique
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O transverse process of trunk vertebrae
I connective tissue of rectus abdominis F compresses the coelom and flexes and rotates the trunk |
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rectus abdominis
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O anterior margin of the puboischiac plate
I rectus cervicis F flexes the trunk ventrally |
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pubo-ischio-femoralis externus
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O puboischiac plate
I femur F adducts the hindlimb |
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pubo-ischio-tibialis
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O posterior puboischiac plate
I tibia F adducts the hindlimb |
