CVA 3 Necturus

Dorsal trunci

Function: flexes the vertebral column laterally

Origin: myosepta and transverse processes of vertebrae

A

Latissimus Dorsi

Function: draws humerus caudad

Origin: Fascia of epibranchial muscles

B

Dorsalis Scapulae

Function: Elevates the Forelimb

Origin: humerus

C

Branchiohyoideus

Function: Moves branchial arches and hyoid

Origin: First Branchial Arch

D

Depressor Mandibulae

Function: Depresses lower jaw

Origin: Third branchial arch

Thing below E

Levator Mandibulae Externus

Function: Elevate lower jaw

Origin: Frontal and Parietal Bones

E

Intermandibularis

Function: Elevate the floor of Throat

Origin: median raphe

F

Rectus Cervicis

Function: Retract tongue and lower head

Origin: Rectus Abdominis

I

Interhyoideus

Function: Elevate the floor of throat

Origin: median raphe

G

Procoracohumeralis

Function: Draws humerus craniad

Origin: humerus

H

Cucullaris

Function: Elevate the pectoral girdle

Origin: scapula

L

Humeroantebrachialis

Function: Flexes Forearm

Origin: Humerus

K

Extensors

Function: ?

Origin: ?

N

Triceps Brachii

Function: Extend Forearm

Origin: ulna

M

Adductor Mandibulae

Function: Elevate lower jaw

Origin: Frontal and Parietal bones

O

Coracobrachialis

Function: Adducts Forelimb

Origin: humerus

F

Humeroantebrachialis

Function: Flexes forearm

Origin: Humerus

E

Branchiohyoideus

Function: Moves branchial arches and hyoid

Origin: First Branchial Arch

C

Interhyoideus

Function: Elevate floor of throat

Origin: median raphe

D

Geniohyoid

Function: Depresses lower jaw and draws hyoid cranially

Origin: Medial mandible

B

Intermandibularis

Function: Elevate floor of throat

Origin: median raphe

A

Rectus Cervicis

Function: Retracts tongue and lowers head

Origin: Rectus Abdominis

G

Procoracohumeralis

Function: Draws humerus craniad

Origin: humerus

H

Supracoracoideus

Function: adducts forelimb

Origin: humerus

I

Pectoralis

Function: Adducts forelimb

Origin: linea alba and coracoid cartilage

J

Rectus Abdominis

Function: Flexes the trunk ventrally

Origin: transverse inscription

K

Dorsalis Trunci

Function: flexes the vertebral column laterally

Origin: Myosepta and transverse processes of vertebrae

A

External Oblique

Function: Compresses the coelom and flexes and rotates the trunk

Origin: connective tissue of rectus abdominis

B

iliotibialis

Function: abducts the hindlimb

Origin: ilium

D

ilioextensorius

Function: extends the shank

Origin: ilium

F

Pubotibialis

Function: adducts the hindlimb

Origin: tibia

E

Caudofemoralis

Function: Flexes tail and draws hindlimb caudad

Origin: femur

G

Caudocruralis

Function: flexes tail

Origin: Posterior border of puboischiotibialis

H

Pubo-ischio-femoralis externus

Function: adducts the hindlimb

Origin: puboischiac plate

I

Rectus Abdominis

Function: flexes the trunk ventrally

Origin: transverse inscription

J

Pubo-ischio-tibialis

Function: adducts hindlimb

Origin: tibia

K

Pubo-ischio-femoralis internus

Function: Draws the femur craniad

Origin: femur

C

Ischiocaudalis

Function: flexes tail

Origin: ischium

L

Cloacal Gland

Function:?

Origin: ?

M