Contents : Overview of Reptile Biology, Anatomy, and Histology. Reptile Immunology. Circulating Inflammatory Cells. Reptile Necropsy Techniques. Host Response to Infectious Agents and Identification of Pathogens in Tissue Section. Identifying Reptile Pathogens Using Electron Microscopy. Molecular Diagnostics. Serodiagnostics. Viruses and Viral Diseases of Reptiles. Bacterial Diseases of Reptiles. Mycotic Diseases in Reptiles. Parasites and Parasitic Diseases of Reptiles. Isolation of Pathogens.