Rabbits Flashcards
Classification
Order: Lagomorpha
Species: Oryctolagus
Genera: Lepus (hares) and Sylvilagus (cotton tails)
Characteristics
Coprophagous (cecotrophs- night feces consumed)
Rarely bite
Light skeleton and prone to fractures
Unable to vomit
Ears
Highly vascular and serve as heat regulation, sound gathering, and detecting predators
Heart
AV heart valves are bicuspid for both ventricular chambers
Estrus
Induced ovulators
Have 1-2 days of loss of receptivity every cycle
Kindling
Parturition in rabbits
Reproduction
Gestation: 28-36 days
Litter size: 4-10 (7-8 ave)
# of litters: 4-5 litters per year
Pseudopregnancy: 15-17 days (common)
Weaning age
4-8 weeks (nurses young only once a day)
Lifespan
5-15 years depending on the breed
Recommended husbandry
Temp: 61-72
Humidity: 50-60%
Light: 14 hours per day
Blood sampling
Marginal ear veins, central artery of the ear, heart, saphenous vein, jugular vein (sedate)
What enzyme do rabbits have in their system?
Atropine esterase enzyme in their serum to degrade the atropine into inactive products
Uses in research
Embryology, reproductive studies, eye research, antibody production
Names
Females: does
Males: Bucks
Neonates= Kits
_______ is a sign of stress/ warning
Thumping
Nutrition
Herbivores
High fiber pelleted diet
High calcium content diet
Diets too high or low in vitamin A
Reproductive dysfunction
Congenital hydrocephalus