Butterworms (Chilecomadia moorei) are the Chilean Moth in its larval stage, they are a good source of calcium and protein. Not suitable as being a staple feeder due to the fat content, they are a fantastic occasional treat for any pet due to their captivating scent and colour! Measuring normally between 2-3cm in size 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 metabolic process and means they may have no need for any food or water. They will survive like this within your fridge for approximately 4 months!!


Maintain your butterworms in a plastic container, with the organic substrate, like wheat bran as an example. Place the container in the refrigerator, but make certain they will remain dry. Check the worms after about an hour. Should they be webbing the substrate together, leave them. When they are 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 right into a moth, as numerous countries see the Chilean moth as a pest, Chilean laws prevent them from leaving the land with the ability to pupate to Moth. So butterworms should not be cultured in your own home.

Disease & Sickness

The main point to concentrate on is the dampness of the substrate the worms are held in. You want to avoid mould growing inside the container. Make sure that you change any damp bedding within their container and you should have zero problems.

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

Butterworms, like mealworms, are employed as food for insectivore pets, like geckos along with other reptiles, his or her scent and bright color help attract the more stubborn eaters. They are also called tebo worms or trevo worms, and therefore are rich in fat and calcium. They are challenging to breed in captivity, and a lot are imported right from Chile. They are usually irradiated to kill bacteria and stop pupation because the moth is definitely an invasive species.

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

C. moorei are exclusively found in Chile, and therefore are considered a possibly invasive species. When shipped from Chile, C. moorei larvae are irradiated to kill parasites, and, it is speculated, to stop them from pupating. I 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 originate from only some small, un-notable sources. For reasons unknown C. moorei can’t pupate outside Chile, the actual fact keeps them a lucrative export for your country, frustrates hobbyists like myself, and prevents C. moorei from becoming one of many premier feeder insects available.

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