Largest mammalian litter size?

[Laurie Davison]

Wow!!!
  ...Uh... What's a tailless tenrec? And is 34 anywhere near "normal" for 
mice?
   I was frantically digging into my journal articles thinking the 
largest litter might be the opposum, but the tenrec beat 'possums hands 
down:) FYI - since these creatures fascinate me - the opposum ranges 9-17 
teats (they have an odd number) and can have as many surviving offspring 
as there are teats. The record as far as what I've found in my reading is 
25 live births, but generally a small percentage actually make it to a 
pouch (thus a teat). Just thought I'd share:)

Laurie