Snakes are members of the class Reptilia, order Squamata, and suborder Serpentes. There are over 3,500 species of snakes in the world, however, for the most part, the anatomy of the snake is consistent across species.
Snakes have a long narrow body adapted for crawling and their internal anatomy has evolved to fit into a long […]
Part of LafeberVet’s Basic Rabbit Care Teaching Module, the Rabbit Anatomy Basics slideshow is a 22-minute recording designed to impart a basic understanding of rabbit anatomy for the veterinary technician and veterinary nurse. This slideshow may also be of use as a basic learning aid for veterinary medical students and as a basic refresher for the clinician.
Herbivore nutrition separates animals into two main categories, depending on where food particles are broken down and fermented prior to absorption. The categories are foregut and hindgut fermenters, with the hindgut group being broken down into colonic and cecal fermenters.
Most small herbivores like the rabbit, guinea pig, and chinchilla possess a simple, non-compartmentalized stomach paired with a large cecum and colon. To feed the small herbivore gastrointestinal tract, provide insoluble dietary fiber to stimulate gut motility and maintain gastrointestinal health. A balanced small herbivore diet contains adequate fiber (minimum 25%), minimal starch, and moderate protein levels. Among small herbivorous non-ruminants, the gastrointestinal tract of the rabbit is the most specialized and this manuscript will focus on unique features of this species’ anatomy and physiology.
Normal chest radiographs can be challenging to evaluate and easy to over interpret in the rabbit. The thoracic cavity is small relative to the abdomen, and the heart takes up a large portion of the thorax. The cranial border of the heart is less distinct due to the presence of the thymus, which persists throughout the life of the rabbit. The cranial lung lobes are small and are obscured by a wide mediastinum. The caudal lung lobes have a pronounced vasculature. Additionally rapid breathing makes it difficult to obtain an inspiratory film unless the rabbit is anesthetized and intubated.
LafeberVet’s collection of avian anatomical diagrams features the beak and eye, various images illustrating plumage and topography, as well as the musculoskeletal system.