http://campus.murraystate.edu/academic/faculty/terry.derting/anatomyatlas/
Eccellente ATLANTE FOTOGRAFICO di ANATOMIA COMPARATA
Dopo l’accesso al sito si possono seguire tutti i LINKS per BIRDS , con ottima identificazione di organi e strutture
Comparative Vertebrate Anatomy Atlas
and Assessment Index
I. The Head Skeleton (Practice Assessments) A. Fishes 1. Bowfin(Amia calva) 2. Dogfish Shark (Squalus) B. Amphibians 1. Necturus C. Evolution of Alligator and Cat Skulls D. Reptiles 1. Alligator 1 (Alligator mississippiensis) 2. Alligator 2 (Alligator mississippiensis) 3. Turtle E. Mammals 1. Cat (Felis1) (Felis2) 2. Beaver (Castor canadensis) 3. Prairie vole (Microtus ochrogaster) F. Birds (Gallus) II. The Trunk Skeleton (Practice Assessments) A. Amphibians 1. Necturus 2. Necturus B. Reptiles 1. Turtle 2. Alligator (Alligator mississippiensis) C. Mammals: 1. River Otter (Lutra canadensis) 2. Cat (Felis) D. Birds (Gallus) III. The Appendicular Skeleton (Practice Assessments) A. Fishes 1. Pectoral Girdle and Fin (Bowfin - Amia calva) 2. Dogfish Shark (Squalus) B. Amphibians 1. Necturus C. Reptiles 1. Turtle Pectoral Girdle and Appendage 2. Turtle Pelvic Girdle and Appendage 3. Alligator (Alligator mississippiensis) D. Mammals 1. River Otter (Lutra canadensis) 2. Cat (Felis) E. Birds 1. Chicken (Gallus) IV. The Muscular System A. Fishes 1. Freshwater Drum (Aplodinotus grunniens) B. Amphibians 1. Mud puppy (Necturus) (Assessment) C. Reptiles 1. Iguana 2. Watersnake (Nerodia fasciata fasciata) D. Mammals 1. Pig Musculature (Sus) 2. Beaver Jaw (Castor canadensis) 3. Prairie Vole Jaw (Microtus ochrogaster) 4. Cat (Felis) V. Coeloms, Mesenteries, and Ligaments 1. Necturus Assessment (Quiz 1, 4) 2. Felis VI. The Digestive System A. Fishes 1. Squalus 2. Freshwater Drum (Aplodinotus grunniens) B. Amphibians 1. Necturus Assessment (Quiz 2, 4) C. Reptiles 1. Red-eared slider (Trachemys scripta elegans) 2. Watersnake (Nerodia fasciata fasciata) 3. Water Moccasin (Agkistrodon piscivorus) 4. Copperhead (Agkistrodon contortrix) D. Birds 1. Wood Duck (Aix sponsa) 2. Canvas Back Duck (Aythya Valisineria) E. Mammals 1. Felis I Digestive System 2. Felis II VII. The Respiratory System A. Fishes (Squalus) B. Amphibians 1. Evolution of Necturus Respiratory System 2. NecturusRespiratory System 3. Necturus Assessment (Quiz 3, 4) C. Reptiles Red-eared slider (Trachemys scripta elegans) D. Birds (Aix sponsa- Wood Duck) E. Mammals 1. Raccoon (Procyon lotor) VIII. The Circulatory System A. Fishes Evolution of Squalus Circulatory SystemFishes (Squalus) B. Amphibians C. Mammals(Felis) IX. The Excretory and Reproductive Systems A. Fishes Evolution of Squalus Urogenital SystemSqualus Female Reproductive SystemSqualus Male Reproductive System B. Amphibians Evolution of Necturus Urogenital SystemNecturus Female Urogenital SystemNecturus Male Urogenital System C. Reptiles Red-eared slider (Trachemys scripta elegans) Copperhead (Agkistrodon contortrix) D. Birds Canvas Back Duck (Aythya Valisineria) E. Mammels Felis I Female Reproductive SystemFelis I Evolution of Reproductive SystemFelis II X. The Visual System A. Birds (Hawk) B. Mammals (Pig) XI. Levers and Biomechanics A. Orders of Levers B. Mammalian Stances and Biomechanics