Butterworms (Chilecomadia moorei) are the Chilean Moth in the larval stage, they are a fantastic source of calcium and protein. Not suitable as a staple feeder because of the fat content, they are an incredible occasional treat for any pet because of the captivating scent and colour! Measuring typically between 2-3cm in length butterworms are also referred to as Tebo worms or Trevo worms.

Food and Water

Inside the wild, the butterworm eats the leaves from the Tebo Tree. Upon receiving your order of butteworms you simply place them in the fridge, the hibernated state slows their metabolism and means they have got no requirement for any food or water. They will survive like this inside your fridge for up to 4 months!!


Keep the butterworms in a plastic container, with the organic substrate, like wheat bran as an example. Put the container inside the refrigerator, but make sure they will likely remain dry. Check the worms after about one hour. Should they be webbing the substrate together, leave them. Should they be not, change the substrate right away. Damp substrate will lead to mould forming. They can survive from 1 to 4 months in a hibernated state.


Butterworms are irradiated before being shipped from Chile. This prevents the worms from pupating in to a moth, as much countries view the Chilean moth as being a pest, Chilean laws prevent them from leaving the country with the ability to pupate to Moth. So butterworms can not be cultured in the home.

Disease & Sickness

The key point to pay attention to is definitely the dampness in the substrate the worms are kept in. You want to avoid mould growing inside the container. Ensure that you change any damp bedding in their container and you should have no problems.

he Chilean moth (Chilecomadia moorei) is really a moth in the family Cossidae. The butterworm will be the larval form and is widely used as fishing bait in South America.

Butterworms, like mealworms, are utilized as food for insectivore pets, such as geckos and other reptiles, his or her scent and bright color help attract the better stubborn eaters. They are also called tebo worms or trevo worms, and therefore are rich in fat and calcium. These are difficult to breed in captivity, and many are imported right from Chile. They may be usually irradiated to kill bacteria and prevent pupation because the moth is an invasive species.

Butterworms, like all the popular “worms” available as feeders, are in reality the larval stage of your insect. Inside the case of butterworms the adult stage is the Chilean Moth, Chilecomadia moorei; also, they are referred to as Trevo- and Tebro- worm (and even a few instances of Tebo- and Trebo), and they are like silkworms in this they feed exclusively on a single varieties of tree, the Trevo/Tebro/Trebo/Tebo, Dasyphyllum diacanthoides.

C. moorei are exclusively found in Chile, and they are considered a possibly invasive species. When shipped from Chile, C. moorei larvae are irradiated to kill parasites, and, it is speculated, to prevent them from pupating. I actually have seen websites contradicting this, and claiming that the reason C. moorei larvae don’t pupate in captivity is that they mjruif a nearly 6 year larval stage, but it has result from only some small, un-notable sources. For reasons unknown C. moorei can’t pupate away from Chile, the simple fact keeps them a lucrative export for your country, frustrates hobbyists like myself, and prevents C. moorei from becoming one of the premier feeder insects available.

Butterworms – Things To Consider..

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