Frog Visual Dissection Guide Illustrated by Leah Hofgesang
WARD470156-778 © 2015 Ward’s Science All Rights Reserved Orientation orsal D
Cranial erse plane Caudal v Anterior Posterior ans r Frontal plane T
Sagittal plane al r t n e V
Illustrated by Leah Hofgesang 1 © 2015 Ward’s Science All Rights Reserved Tympanum Size Distinguish Gender from External Features
Tympanum
Female Male
© 2015 Ward’s Science All Rights Reserved 2 Illustrated by Leah Hofgesang Incisions
1
2
3
Illustrated by Leah Hofgesang 3 © 2015 Ward’s Science All Rights Reserved Female Internal Organs
Heart Right lung
Liver Fat body
Small Stomach intestine
Ovary Mesentary
Kidney Oviduct
Bladder
Large intestine
© 2015 Ward’s Science All Rights Reserved 4 Illustrated by Leah Hofgesang Male Internal Organs
Heart Right lung
Liver Stomach
Fat body Mesentary
Testis
Small intestine Kidney
Bladder Large intestine
Illustrated by Leah Hofgesang 5 © 2015 Ward’s Science All Rights Reserved Procedure View the Gallbladder Refect the liver superiorly.
Right lung Heart Gallbladder Liver
© 2015 Ward’s Science All Rights Reserved 6 Illustrated by Leah Hofgesang Procedure View the Kidneys Cut large intestine and peritoneum. Stomach
Peritoneum Right kidney Large intestine (cut)
Illustrated by Leah Hofgesang 7 © 2015 Ward’s Science All Rights Reserved Female Urogenital System
Posterior vena cava
Fat body Ovary
Ostium
Renal veins Adrenal body
Kidney
Oviduct Renal portal veins
Ureter
Large intestine Ovisac Urinary bladder Femoral vein
Pelvic vein
Ventral abdominal vein
© 2015 Ward’s Science All Rights Reserved 8 Illustrated by Leah Hofgesang Male Urogenital System
Posterior vena cava
Fat body
Gonadal vein Testis
Adrenal body Kidney
Renal portal vein Large intestine
Ventral abdominal vein Ureter
Femoral vein
Sciatic vein
Urinary bladder
Illustrated by Leah Hofgesang 9 © 2015 Ward’s Science All Rights Reserved Circulatory System Dorsal The Heart Right and left truncus arteriosus Carotid
Systemic arch Right atrium Cutaneous artery Right anterior vena cava Left atrium
Left anterior vena cava Sinus venosus
Right pulmonary vein
Left pulmonary vein
Ventricle
Posterior vena cava
Ventral
Illustrated by Leah Hofgesang © 2015 Ward’s Science All Rights Reserved 10 External carotid Circulatory System Arteries Cutaneous Arteries and Veins Internal carotid
Truncus Subclavian arteriosus Abdominal Systemic arch Coeliac Dorsal aorta Anterior mesentaric Epigastric Urogenitals Posterior mesenteric Common iliac Femoral Hypogastric Sciatic Pulmonaries Veins Mandibular Lingual
External jugular
Innominate
Subclavian Internal jugular Anterior vena cava Musculocutaneous Hepatic Abdominal Hepatic portal
Posterior Dorsolumbar vena cava
Renals Ventral abdominal Pelvic Communicans Femoral
Sciatic
Illustrated by Leah Hofgesang 11 © 2015 Ward’s Science All Rights Reserved Dorsal Muscular System
Temporalis Masseter Deltoid Depressor mandibulae
Flexor antibrachii
Extensor digitorum communis
Triceps
Dorsalis scapulae External Oblique Latissimus dorsi Iliolumbar Gluteus Longissimus dorsi Coccygeo-iliacus Pyriformis Rectus anticus
Anal sphincter Vastus externus
Vastus internus
Ilio-fbularis
Gastrocnemius Semimembranosus
Gracilis minor Peroneus
Tendon of Achilles
© 2015 Ward’s Science All Rights Reserved 12 Illustrated by Leah Hofgesang Skeletal System
Premaxilla Nasal Maxilla
Frontoparietal
Phalanges
Metacarpels
Carpels
Radio-ulna
Humerus Suprascapula Vertebrae
Femur Sacral vertebra Tibiofbula
Phalanges Ilium Ischium
Metatarsals Urostyle
Tarsals
Illustrated by Leah Hofgesang 13 © 2015 Ward’s Science All Rights Reserved Quiz Female Organs
5
1 6
7
2 8
9 3
4 10
© 2015 Ward’s Science All Rights Reserved Illustrated by Leah Hofgesang Quiz Male Organs
5
6 1
7 2 8 3 9 4
10
Illustrated by Leah Hofgesang © 2015 Ward’s Science All Rights Reserved Quiz Answer Key
Female Anatomy Male Anatomy
1. Right lung 1. Right lung 2. Small intestine 2. Small intestine 3. Oviduct 3. Fat body 4. Large intestine 4. Large intestine 5. Heart 5.Heart 6. Liver 6. Liver 7. Stomach 7. Stomach 8. Ovary 8. Mesentary 9. Mesentary 9. Testis 10. Kidney 10. Bladder
Illustrated by Leah Hofgesang © 2015 Ward’s Science All Rights Reserved