Specifications include, but are not limited to: A range of diagnostic histopathology and cytology services specializing in wildlife/zoological collections. Pathology services involving animal tissue analysis from the Zoo’s collection shall include, but are not limited to, the following categories: Cytology A. Single site-includes diagnosis, comments, digital images, microscopic description B. Single site-includes diagnosis, comments and digital images C. Additional testing options based on cytologic results: immunocytochemistry Histopathology A. Biopsy, Single Tissue-includes diagnosis, comments, digital images, microscopic description B. Biopsy, Single Tissue-includes diagnosis, comments and digital image C. Additional testing options based on histopathologic results i. Liver biopsy ii. Immunohistochemistry iii. Histochemical stains iv. Dermatohistopathology