weta
This is a piece of writing that we did for our minibeast topic when we were learning about weta. We had to write an information report of the inescts .
click here to see my success criteria
Weta
Weta are related to grass hoppers. There
family name is orthoptera. There are over 70
species of weta. The five main groups of weta
are tree weta, cave weta, giant weta, ground
weta, and tusked weta. The early maori called
the weta punga the spirit of ugliness.
Physical features
The weta are Tane the god of the forest sons
and daughters. Weta have six legs and two
large antennae on their head. Weta have ears
on their legs below their knees. Their body parts
are head, abdomen and thorax. A weta has a
xoskeleton. Exoskeleton means that their bones
are on the outside of their body. Weta don't
have lungs. They breathe through their body
not mouth. The males have larger heads than
the female weta.
Habitat
Over all most weta like damp dark places like
under logs and trees and under rocks. Ground
weta live in burrows under ground. Giant weta
live under rocks and in fallen leaves. Cave
weta of course live in caves but they can live
under rocks and dead leaves. Tree weta are
found in hollow trees. Tusked weta make and
dig burrows smoothing the walls with their
saliva. They then go in backwards and seal the
hole with mud.
Social behaviour
Most Tree weta live in colonies unlike the
ground
weta. They live alone. Tree weta are mostly
asleep in the day but at night the colonies
get violent. The male weta fight over the
tunnels. The male weta fight with their
over sized jaws
Feeding
Gaint weta and tree weta are herbivorous.
They eat leaves lichen seeds fruit and flowers.
The tusked and ground weta are carnivorous
meaning they eat small dead insects.
The cave weta eat both meat and plants.
Reproduction
Weta mate in the spring.
The eggs are laid in the next spring.
This cycle will repeat for years.
The eggs are laid five or ten at a time in the
ground near lichen colonies. This is so the
newborns can have food.
The small weta shed their skin as they grow.
Threats
The biggest threats are deer, cats, boar, goats,
mice and rats. The rats and mice fight
the weta for food. The cats try to play with them
but kill them. The goats and deer and boar dig
and flip over logs in the weta's land. We could
stop the weta dying out by doing these -
not squashing the weta and stop dropping
poison on the bush. And they also must have
a good habitat to live in.
By Shannon
Tree weta tusked giant weta