Sunday, November 13, 2022

Euborellia arcanum (Arcane Earwig)

Euborellia arcanum
(Arcane Earwig)


An earwig species being bred in captivity!? Yes, and a beautiful one at that! The Giant Arcane earwig is a large species that matures with a glossy black body, white-banded antennae, and caramel legs. The bulk of their diet should be made up of proteinaceous foods (dog food, pre-killed bugs, etc.), but they'll munch on things like fruit and vegetables as well. Observing adult females care for eggs inside their subterranean brooding chambers is a true joy!

Adult Size - Male (32 mm), Female (32 mm)

Climbing Ability - Young nymphs can pseudoclimb

Flying Ability - None

Enclosure
E.arcanum are rather large, so their enclosure should have some space.

Ventilation level - Moderate

Hides - Necessary

Barrier/Secure Lid - Necessary

Substrate
E.arcanum aren't picky about their substrate as long as it holds moisture well and is deep enough to burrow in.

Type - Not picky

Moisture level - Moderate

Food
E.arcanum should mainly be fed proteinaceous foods. Cannibalism can occur without sufficient protein in their diet. 

Type - Protein

Temperature
E.arcanum can be kept into the low 70s, but grows and breeds fastest at warmer temperatures.

Range - 70 F to 85 F

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