Frog Visual Dissection GuideIllustrated by Leah Hofgesang

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Orientation

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Sagittal plane

Vent

ral

Dor

sal

Frontal plane

CranialAnterior

CaudalPosterior

Tran

sver

se p

lane

1

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Female

Tympanum Size Distinguish Gender from External Features

Male

Tympanum

1

2

3

Incisions

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Female Internal Organs

Heart

Fat body

Stomach

Ovary

Kidney

Bladder

Right lung

Liver

Smallintestine

Mesentary

Oviduct

Large intestine

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Male Internal Organs

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Heart

Fat body

Stomach

Testis

Kidney

Bladder

Right lung

Liver

Small intestine

Mesentary

Large intestine

Procedure View the Gallbladder

GallbladderRight lung Heart Liver

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Reflect the liver superiorly.

Right kidney Large intestine (cut)Peritoneum

StomachCut large intestine and peritoneum.

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Procedure View the Kidneys

Female Urogenital System

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Posterior vena cava

Ovary

Renal veins

Renal portal veins

Ureter

Ovisac

Femoral vein

Ostium

Fat body

Adrenal body

Kidney

Oviduct

Large intestine

Urinary bladder

Pelvic vein

Ventral abdominal vein

Male Urogenital System

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Posterior vena cava

Gonadal vein

Adrenal body

Renal portal vein

Ureter

Large intestine

Femoral vein

Sciatic vein

Fat body

Testis

Kidney

Urinary bladder

Ventral abdominal vein

9

Carotid

Systemic arch

Cutaneousartery

Left atrium

Left anteriorvena cava

Right and lefttruncus arteriosus

Right atrium

Right anterior vena cava

Sinus venosus

Right pulmonary vein

Ventricle

Left pulmonary vein

Posterior vena cava

Dorsal

Ventral

Circulatory SystemThe Heart

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Circulatory SystemArteries and Veins

Internal carotid

Truncusarteriosus

Systemic arch

Dorsal aorta

Epigastric

Posterior mesenteric

Femoral

Sciatic

External carotid

Cutaneous

Subclavian

Abdominal

Coeliac

Anterior mesentaric

Urogenitals

Common iliac

Hypogastric

Mandibular

External jugular

Innominate

Subclavian

Musculocutaneous

Abdominal

Posterior vena cava

Renals

Pelvic

Femoral

Sciatic

Lingual

Internal jugular

Pulmonaries

Anterior vena cava

Hepatic

Hepatic portal

Dorsolumbar

Ventral abdominal

Communicans

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Veins

Arteries

Dorsal Muscular System

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Temporalis

Depressor mandibulae

Dorsalis scapulae

Latissimus dorsi

Iliolumbar

Longissimus dorsi

Coccygeo-iliacus

Rectus anticus

Anal sphincter

Vastus internus

Ilio-fibularis

Semimembranosus

Gracilis minor

MasseterDeltoid

Flexor antibrachii

Extensor digitorumcommunis

Triceps

External Oblique

Gluteus

Pyriformis

Vastus externus

Gastrocnemius

Peroneus

Tendon of Achilles

Premaxilla

MaxillaNasal

Phalanges

Frontoparietal

Metacarpels

Carpels

Tibiofibula

Urostyle

IschiumIlium

Tarsals

Radio-ulna

Metatarsals

Phalanges

Sacral vertebra

Suprascapula

HumerusVertebrae

Femur

Skeletal System

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1 6

2

93

4

5

7

10

8

Quiz Female Organs

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16

2

3

4

5

7

8

9

10

Quiz Male Organs

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Illustrated by Leah Hofgesang © 2015 Ward’s Science All Rights Reserved

1. Right lung2. Small intestine3. Fat body4. Large intestine5.Heart6. Liver7. Stomach8. Mesentary9. Testis10. Bladder

1. Right lung2. Small intestine3. Oviduct4. Large intestine5. Heart6. Liver7. Stomach8. Ovary9. Mesentary10. Kidney

Female Anatomy Male Anatomy

Quiz Answer Key