# Compartive Vert. Anatomy Mudpuppy Muscles

## Terms

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- What is the origin of the supracoracoideus?
- coracoid cartilage
- What is the origin of the pectoralis?
- linea alba and coraoid cartilage
- What is the origin of the procoracohueralis?
- Procoracoid cartilage
- What is the origin of the branchiohyoideus?
- first branchial arch
- What is the orgin of the geniohyoid?
- medial mandible
- What is the insertion of the pectoralis?
- humerus
- What is the insertion of the procoracohumeralis?
- humerus
- What is the insertion of the supracoracoideus?
- humerus
- What is the insertion of the branchiohyoideus?
- ceratohyal cartilage
- What is the insertion of the geniohyoid?
- second basibranchial cartilage
- What is the function of the pectoralis?
- adducts forelimb
- What is the function of the procoracohumeralis?
- draws humerus craniad
- What is the function of the supracoracoideus?
- adducts forelimb
- What is the function of the branchiohyoideus?
- moves branchil arches and hyoid
- What is the function of the geniohyoid?
- depresses lower jaw and draws hyoid cranially
- What is the origin of the interhyoideus?
- facia covering the branchiohyoideus
- What is the origin of the intermandibularis?
- rami of the mandible
- What is the origintus of the rectus cervicus?
- rectus abdominus
- What is the origin of the triceps brachii?
- humerus, corocoid cartilage, and geniod fossa
- What is the origin of the levator mandubular anterior?
- frontal and parietal bones
- What is the insertion of the interhyoideus?
- median raphe
- What is the insertion of the intermandibularis?
- median raphe
- What is the insertion of the rectus cervicus?
- branchial cartilage
- What is the insertion of the triceps brachii?
- ulna
- What is the insertion of the levator mandibulae anterior?
- lateral dentary
- What is the function of the interhyoideus?
- elevates floor of the throat
- What is the function of the intermandibularus?
- elevates floor of the throat
- What is the function of the rectus cervicus?
- retracts tongue and lowers head
- What is the function of the triceps brachii?
- extends forearm
- What is the function of the levator mandibulae anterior
- elevates lower jaw
- What is the origin of the levator mandibulae externus?
- frontal and parietal bones
- What is the origin of the dorsalis scapulae?
- suprascapular cartilage
- What is the origin of the latissimus dorsi?
- fascia of epibranchial muscles
- What is the origin of the doralis trunci?
- myosepta & transverse processes of vertebrae
- What is the origin of the external olique?
- transverse processes of trunk vertebrae
- What is the insertion of the levator mandibulae externus?
- lateral dentary
- What is the insertion of the dorsalis scapulae?
- humerus
- What is the insertion of the latissimus dorsi?
- shoulder and proximal end of humerus
- What is the insertion of the dorsalis trunci?
- myosepta & transverse processes of vertebrae
- What is the insertion of the external olique?
- connective tissue of rectus abdominus
- What is the function of the levator mandibulae externus?
- elevates lower jaw
- What is the function of the dorsalis scapulae?
- elevates forelimb
- What is the function of the latissimus dorsi?
- draws humerus caudally
- What is the function of the dorsalis trunci?
- flexes the vertebral column laterally
- What is the function of the external oblique?
- compresses coelom & flexes & rotates trunk
- What is the origin of the rectus abdominus?
- anterior margin of the puboischiac plate
- What is the insertion of the rectus abdominus?
- rectus cervicis
- What is the function of the rectus abdominus?
- flexes trunk ventrally
- What is the origin of the pubo-ischio-femoralis externus?
- puboischiac plate
- What is the insertion of the pubo-ischio-femoralis externus?
- femur
- What is the function of the pubo-ischio-femoralis externus?
- adducts hindlimb
- What is the origin of the pubo-ischio-tibialis?
- posterior puboischiac plate
- What is the insertion of the pubo-ischio-tibialis?
- tibia
- What is the function of the pubo-ischio-tibialis?
- adducts the hindlimb