3. Diseases of reptiles caused by improper feeding, basics of reptiles nourich Flashcards
Reptiles can be classified according to diet. Which reptiles are carnivores, herbivores, insectivores and omnivores?
carnivores - snakes (meat)
herbivores - turtles, lizards (plant-based)
insectivores - lizards (insects)
omnivores - turtles, tortoises (plant + meat)
What is an ideal diet?
A both natural and commercial diet.
Both pellets, plants and proteins to provide a balance and nutritious diet (depending on reptile)
What are typical plant sources in diet?
vegetables, lettuce, fruits, grass
How much of the diet should be fresh dark green vegetables for turtles?
40 - 60%
Is fruits a good supplement for vitamin and trace elements?
No but good cause contains water
What should tortoises have free access to and why?
Hay, require a more grass-based fiber in their diet
Animal sources given to reptile?
Earthworms, fish, insects, small rodents
* Prey should be pre-killed to avoid injuries to the reptile
- Adult rodents are fed = complete with appropriate levels of vitamin D, calcium and phosphorus
Insect sources given to reptile?
crickets and mealworms
What are diet based on insects rich and poor in?
Rich in phosphorous (exoskeleton) and poor in Ca
How often do they drink water?
Consumed amount depends on the diet and species (desert reptiles: do not drink water from bowl)
What are the feeding frequency for
chelonians and lizards
small snakes
large snakes
chelonians and lizards: daily
small snakes: 2x a week
large snakes: 1-2 a month
What is the problem with snakes in captivity?
They are more prone to obesity
General nutritional diseases? (4)
Post-hibernation anorexia
Obesity (over-feeding)
Gout (uric acid)
Re-feeding syndrome
What is re-feeding syndrome?
After anorexia, excess calories and proteins –> rapid uptake of glucose, K and Ca –> hypokalemia + hypophosphataemia –> life-threatening arrhythmias
Post-hibernation anorexia
After hibernation; low BSC and dehydrated.
Can be due to poor nutrition prior to hibernation
