Stuck Eggs Technique (SET)

A simple, near-natural incubation technique for phasmid species which stick their eggs into a substratum like leaves, bark or twigs. Species groups with this egg-laying behaviour are for example AscelesLoxopsisParaloxopsis. Eggs of such species have a needle-like structure at the rear end, which makes it possible to pin them like a needle. These are eggs of Asceles sp. "Da Krong", with the pin-like structure to the left:

Egg of Asceles sp. Da Krong.
Egg of Asceles sp. "Da Krong".
Egg of Asceles sp. Da Krong.
Egg of Asceles sp. "Da Krong".

This egg-laying technique is very graphically depicted is this image with eggs of Asceles sp. "Koh Chang". The pin-like structure goes right through the leaf....

Egg of Asceles sp. Koh Chang.
Egg of Asceles sp. "Koh Chang".

At times, such eggs have to be removed by the breeder and kept for incubation in a different location. For this situation we have developed SET, the Stuck-Eggs-Technique

Material needed:

  • Blue-Tack or a similar product. Blue-Tack is a reusable putty-like pressure-sensitive adhesive.
  • A strip of thin, stiff plastic.

How to apply SET

  • Press some Blue-Tack on that plastic strip.
  • Carefully press the eggs - with the pin-like structure first - onto the Blue-Tack.
  • Then incubate eggs in a cup-incubation unit - or your own incubation routine.
  • Be aware that eggs of such species do not need a very high humidity, as out in nature they are in a mostly dry place.
Eggs of Asceles sp. Copia NR carefully stuck onto Blue-Tack.
Eggs of Asceles sp. "Copia NR" carefully stuck onto Blue-Tack.
A cup-incubation unit with eggs of Asceles sp. Copia NR.
A cup-incubation unit with eggs of Asceles sp. "Copia NR".
A cup-incubation unit with eggs of Asceles sp. Copia NR.
A cup-incubation unit with eggs of Asceles sp. "Copia NR".

SET variation with cotton

Here we use a cotton strip, made from a cotton pad. Tape this cotton strip with double-sided adhesive tape to a plastic strip. Then carefully stick the eggs into the cotton.

Egg of Asceles sp. Koh Chang in cotton.
Egg of Asceles sp. "Koh Chang" in cotton.
Egg of Asceles sp. Koh Chang in cotton.
Egg of Asceles sp. "Koh Chang" in cotton.