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Subfamily Myrmeciinae
This page contains pictures and information about Jumper Ants that we
found in the Brisbane area, Queensland, Australia.

- About to jump, ant body length 15mm
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- We found these Jumper Ants in Toohey Forest, Karawatha Forest and Rainforest near Mt Nebo
and Mt Glorious. In Brisbane Forest Park, they can be found on almost every
large tree trunks. The
workers were foraging alone on low vegetation during the day. Sometimes we
saw a few of them hunting on the same plants.
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- They are aggressive and have a very potent sting. They will
chase intruders away from their nest.
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- They are large in
body size, with large eyes and elongated mandibles. They have bright
colours,
with a dark green head and brown body and dark brown legs.
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- Bulldog ants have good
eyesight and they respond even while we were one meter away. Their
last pair of legs are strong and enables them to jump 10cm among vegetations
like a small grasshopper, so they also commonly known as Jack Jumpers. The
second picture show the ant about to jump.
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- We also found these Jumper Ants in Brisbane Forest Park. We found
some of them foraging on leaves.
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- Those ants can also be found foraging on forest ground.
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- The Jumper Ants' nest can be found on the vertical wall of footpath in
Rainforest. We can found quite a number of those net near Mt Nebo and Mt
Glorious.
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- Near one of the Jumper Ants' nest entry we noticed there were a lot
of empty beetle shells. Some ants were still moving them. We believed those
were the litter removed from the ant nest. Those beetles were one of the
ants' larvae major food source.
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- Reference and Link:
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1. Australian
Ant Image Database - Australian Ant Image Database, R.W Taylor.
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2. Insects of Australia and New Zealand - R. J. Tillyard, Angus &
Robertson, Ltd, Sydney, 1926, p287.
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