Submitted by JustJustinInTime t3_118pnjj in askscience
Goser234 t1_j9l5h82 wrote
Reply to comment by FiascoBarbie in What makes bats a good disease vector? by JustJustinInTime
When you say "fairly high" how does that compare to like cats and dogs? I only ask because they also have a warmer body temperature and was wondering if we could see a similar, if downplayed, effect
andanother12345 t1_j9lbvce wrote
In general the smaller the mammal the faster it's metabolic rate (with some exceptions). A faster metabolic rate generates more heat. Flight also requires a lot of effort and the metabolic rate goes quite high while animals are flying. In birds we see a typical core temperature of 102-109F and bats 99-106F.
UDPviper t1_j9mf5mf wrote
And since bats are the only mammals that fly it would be a good guess to say they might have the highest body temperature of all mammals.
thumpngroove t1_j9mg1kc wrote
Just the fact that they are mammals and can cover large distances make them pretty effective diisease vectors, it would seem.
FiascoBarbie t1_j9l9ks2 wrote
I am out of my field of expertise. So take this with a grain of salt. I also imagine that there are plenty of bat species to whom this does not apply
I believe that during flight and other activities like social crowding bat body temps reach 40 or so
FiascoBarbie t1_j9l9ngp wrote
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4012789/
There is a whole review paper on this if you are interested
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