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Termites
The common name for numerous species of social insects that can damage wooden structures such as furniture or houses. Of about 2000 known species, most are distributed in tropical countries and some inhabit the temperate regions. Termites are sometimes referred to as 'white ants' because of their creamy colouring and ant-like appearance. There are over 350 species of termites in Australia of which some 20 species can damage timber in houses. In nature, they assist in the recycling of organic matter and nutrients back to the soil.
Termites avoid light and rarely come out into the open. Often they are found within timbers where they leave a wafer thin layer to protect themselves from the outside environment. Sometimes they conceal themselves within mud-like tubes or galleries.
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Cockroaches (Blattodea families)
There are only 6 families of cockroaches found worldwide, consisting of 4000 species. Australia has representatives of 5 of these families but with only 428 species present. Half of a ... the cockroaches in Australia can be found in the Blattidae family which includes both the native and introduced ... species. Follow the links below to find out more about the families of cockroaches. Those in bold represent the cockroach families present in Australia.
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Spiders
Spiders are invertebrates with a two part body (cephalo thorax and abdomen), biting chelicerae and silk glands that discharge through spinnerets. They have 4 pairs of legs and additional pair of short appendages (pedipalps) beside the chelicerae. Eight is not only the number of legs spiders have. The original spiders and most still have eight eyes and if that is not enough spiders still live today which have the original complement of eight spinnerets.
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Lice (Phthiraptera families)
There are 17 families of lice found worldwide, consisting of about 3000 species. In Australia 14 of these families are represented with 255 species present.
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Common ants
The ant fauna of Australia is especially large and diverse. World-wide, there are 16 subfamilies, about 300 genera and about 15,000 described species and subspecies of ants. Australia is currently known to have representatives of 10 subfamilies, 101 genera and 1275 described species and subspecies.
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Rodents
Four species of rodents currently inhabit Sydney Harbour and its environs. One, the Water-rat Hydromys chrysogaster, is a native while the other three, the Black Rat, Rattus rattus, Brown Rat, Rattus norvegicus and House Mouse, Mus domesticus are introduced.
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Redback spiders
Mature female redbacks are jet black spiders with a variable red stripe on the back of their spherical abdomen. Their tough, untidy webs are usually near the ground with the spider hiding in a shelter in a corner, often guarding her round woolly egg sacs. Immature females are smaller, usually brown with whitish markings. Males are rarely seen; they are small and brown with red and white markings.
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Wood borer
Wood borers are insects which damage wood by tunnelling at the larval (grub) stage for food or leaving an emergence hole on the surface of the wood after becoming an adult (beetle). These emergence holes ('pin holes') are quite visible and are usually the first signs of an active infestation of wood borer
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Silverfish
There are only 4 families of silverfish found worldwide, consisting of about 370 species. In Australia just 2 of these families are represented with 28 species present. The 2 Australian families are easily separated from others found throughout the world as the Nicoletiidae family are eyeless and the Lepismatidae have only small compound eyes. Follow the links below to find out more about the families of silverfish. Those in bold represent the silverfish families present in Australia.
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Fleas
There are 16 different families of fleas worldwide, consisting of about 2380 species. In Australia 9 of these families are represented with just 90 different species. About half of the endemic species that occur in Australia are found in the Pygiopsyllidae family. The Pulicidae family contains many of the introduced fleas such as the cat, dog and human flea, as well as some native species. Follow the links below to find out more about the different families of fleas. Those in bold represent the flea families present in Australia.
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Bees
The insects most beneficial to humans are found in the large insect order Hymenoptera. Not only are the bees and many of their relatives pollinators of flowering plants, including fruits and vegetables, but thousands of species of small wasps are parasites of other arthropods including pest insects. Without these parasites that limit the growth of insect populations, pests would overtake most crops.
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Wasps
Wasps are a diverse group of insects. In Australia alone there are over 12,000 species, ranging from the tiny diapriid wasps, which are barely visible to the naked eye, to the spider and cicada-killer wasps, capable of taking large prey. Most wasps have carnivorous larvae that feed on other insects and spiders. The adults provide food for them by capturing prey or by laying the egg on or near the food source, which might be an egg, larva or pupa of another insect.
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Carpet beetles
Carpet beetles damage fabrics, furnishings and clothing that contain wool, silk, hair, bristles, fur, or feathers. Synthetic items are resistant to attack, but mixtures of synthetic and natural fibres can be damaged. The natural habitats of carpet beetles are nests of birds, rodents, insects, and spiders. The beetles are pollen feeders and can be found in large numbers in flowers; they can be brought into the house in cut flowers.
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Clothes moths
Although less common than carpet beetles, clothes moths are commonly experienced in similar environments to carpet beetles, namely woollen materials, felt, fur and other materials of animal origin.
The two most common species of clothes moths are the case making clothes moth (Tinea pellionella) and the common clothes moth (Tineola bisselliella).
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Fire ants
Red Imported Fire Ant, Solenopsis invicta, is a serious new pest which has been detected in Queensland, Australia. They inflict a painful sting. They are the greatest ecological threat to Australia since the introduction of the rabbit and are potentially worse than the cane toad.
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Timber decay
The fruiting bodies of wood decay vary in size, shape and colour. The type of fungi encountered by pest inspectors usually reside in poorly ventilated sub floors, below wet areas of the home, exterior timbers and in areas that retain water in the soil. The durability and type of timbers are factors along with the temperature and environment.
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Wood rot
The fruiting bodies of wood decay fungi vary in size, shape and colour. The type of fungi encountered by building inspectors & pest controllers usually reside in poorly ventilated sub-floors, below wet areas of the home, exterior timbers and in areas that retain water in the soil. The durability and type of timbers are factors along with the temperature and environment. Destruction of affected timbers varies with the symptoms involved.
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Sydney brown trapdoor spider
This spider makes holes in the ground mostly in drier areas than those favoured by the Sydney funnelweb, spider. Holes in the ground are often in open situations. While it will bite if provoked no fatalities have been recorded.
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Black house spider
This spider is one of the most often encountered around houses and buildings. It makes its webs around windows and under eaves and in bark fissures of trees. The entrance tunnel is usually in the centre of the web. The bite can be painful, but there have been no fatalities.
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Sydney funnel web spider
The female Sydney funnelweb spider makes web lined funnels in the ground usually in rockeries and deep surface mulches. She is a toxic spider, but not considered to be as toxic as the male. Both male and female are nocturnal.
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