Frog Visual Dissection Guide Illustrated by Leah Hofgesang
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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.