Bio 11 3rd Lab Frog Anatomy

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Transcript of Bio 11 3rd Lab Frog Anatomy

Skeletal system

The Skull

Lower jawPelvic Girdle

Pectoral girdle & sternum

The vertebrae

Hindlimb

Forelimb

Orbit

Internal nares

The skull

Olfactory capsule

Otic capsule

Occipital condyles

Foramen magnum

Maxillary arch

Maxillary teeth

Premaxillary process

Lower Jaw

Odontoid process

Mento-meckelian

Angulo-spenial

dentary

not included in the exam

Vertebral column

Transverse processNeural spine

Postzygapophysis

Vertebral foramen

Centrum

posterior

anterior

Typical vertebraTypical vertebraTypical vertebra Atlas

Sacral

Urostyle

Neural spine

Postzygapophysis

Prezygapophysis

Prominence of centrum

Vertebral foramen Centrum

Concavities for articulation with sacral vertebra

Carina or keel

Neural spine

Postzygapophysis

Centrum

Concavities for articulation with occipital condyle

Pectoral girdle and sternum

Suprascapula

scapula

Glenoid fossa

Fenestra

Clavicle

coracoidEpicoracoidcartillage

Xiphisternum

Xiphoid cartillage

episternum

omosternum

coracoid

Pelvic girdle

illium

acetabulum

Pubis

Post-pubis cartillage

ischium

The hindlimb

Tibio-fibula

femur

Tarsals

Tarsalsmetatarsals

phalanges

Head of femur

Trochlea

Deltoid ridge

humerusRadio-ulna

Musculature

Temporalis

External oblique

Longissimusdorsi

Depressor mandibulaeLatissimus dorsi

External oblique

Longissimusdorsi

Coccygeo-iliacus

Coccygeosacralis

Deltoid

Sternoradialis

(Anterior pectoralis)

Pectoralis sternalis(Middle pectoralis)

Pectoralis abdominis(Posterior pectoralis)

Xiphoid cartillage

Rectus abdominis

Inscriptionestendinae

Linea alba

Mylohyoid

Median raphe

Deltoid

Sternoradialis

Anterior pectoralis

Middlepectoralis

Posteriorpectoralis

Triceps femoris

Sartorius

Adductor magnus

Gracilis major

Triceps femoris

Biceps femoris

SemimembranosusGracilis minor

Gastrocnemius

PeroneusTibialis anticus

Tendon of Achilles

Tibialis posticus