Bud wrote:Veronis wrote:
N. lowii is like this as well. They frequently find bird poop in it.
They're detrivores (not omnivores...humans are omnivores) - detrivores feed on organic waste.
Yes they will still eat a bug if you put it in there, but I don't think it's nectar is secreted to attract insects.
I think you mean “detritivores” which consume primarily organic waste. Although they may be partially “detritivourous” the best information I got for Ampullaria
“The prey found in the pitchers consists not only of insects (which form a smaller share than in other Nepenthes) but also on plant material. The pitchers seem not to be very attractive for insects. Instead the open mouth collects whatever falls from the forest canopy, animals, feces and plant parts.”
Imho, N. Ampullaria sounds more omnivorous (“species that eat both plants and animals ”) But whatever one may think they are …they’re still pretty cool
Oops. So detritivore then.
It does sound like they could be omnivores, but amps are classified as detritivores or semi-detrivores (since they still eat bugs) primarily because they digest and utilize leaf litter. I think this is one of the original articles before it was actually classified:
http://www.journals.uchicago.edu/doi/abs/10.1086/375422
From Wikipedia: "N. ampullaria has largely moved away from carnivory and acquires a substantial portion of its nutrients from digesting leaf matter that falls to the forest floor. It is thus partially detritivorous."
Amps certainly have an interesting evolutionary trail.
Bud wrote:Veronis wrote:
Ampullaria and lowii are the rodents of the Neps.
umm...most rodents are omnivores
Bud
Ugh. I just meant that amps eat any crap they can get from their habitat; rodents (especially rats) do the same, omnivorous or otherwise. It didn't seem to make sense to compare amps to termites, pill bugs, or worms.