Stylops are parasites of wasps, bees and bugs. round worms) and some parasitic flies (e.g. Some well known parasites are fleas, ticks, parasitic mites, leeches, worms (e.g. Many invertebrate groups have parasitic members. In some cases the young are parasites but the adult is not. Both adults and young can be parasitic.leeches) or piercing and sucking type mouthparts (e.g. Generally parasites have either a sucker (e.g.Many parasites have hooks, claws or suckers to attach to their host.This may affect the host's behaviour, metabolism or its reproductive activity. Parasites generally do not kill the host but may harm the host indirectly by spreading pathogens.tapeworms) or feed on a host occasionally (e.g. Adult parasites may live on the host (e.g.Parasites use both invertebrate and vertebrate hosts.Parasites are usually smaller than their host.In general, parasites share the following features:

The web-building spider comes to investigate what they believe is food, to find they themselves are on the menu.Ī parasite is an organism that lives at the expense of another organism - the host. It will vibrate the web of the intended prey in an attempt to imitate a victim caught in it. The Fringed Jumping Spider specialises in eating other spiders. Some active predators specialise in capturing and eating other predators. Dragonflies and Robber flies use speed and agility to pluck prey from the air, while some spiders construct casting nets that are thrown over prey as they fly past. Active predators are those that search or hunt for their prey.Mantids wait poised for long periods of time for prey to come within the grasp of their powerful forelegs. Passive predators tend to sit and wait for prey to come close.Invertebrate predators are either passive or active: The methods by which invertebrate predators catch prey are incredibly diverse and in some cases very complex.

The latter may also involve injecting a cocktail of salivary secretions that act to paralyse the prey and liquefy its tissue. They do this either with biting and chewing mouthparts or by piercing the body and sucking out the victim's internal fluids. Invertebrate predators usually eat their prey while it is still alive. The adults capture prey and deliver it to their young. Wasps and ants primarily feed on plant liquids as adults but their offspring require solid foods. Generally, predators kill to feed themselves but in some cases they hunt for their offspring. Invertebrate predators usually feed on other invertebrates, however some feed on fish, frogs, small mammals and birds, in the case of certain large spiders and centipedes. Other predatory invertebrates include scorpions, centipedes, predatory mites, predatory snails and slugs, nematodes and planarian worms. Spiders exploit an immense diversity of habitats and have developed some of the most sophisticated trapping and hunting techniques of any animal group. The main group being the spiders, which are specialist predators. There are also many non-insect invertebrates that are predators. Even some moths, a group dominated by plant-feeding species, will bear offspring that are voracious predators. The adults and young of groups such as mantids, dragonflies and damselflies, lacewings, scorpionflies and alderflies are entirely predacious. Adults of alderflies or dobsonflies do not eat but their aquatic larvae are fierce predators. In a number of cases the young are predatory but the adults are not. Death to the victim is usually immediately after capture.feather-legged assassin bugs are known to feed only on ants. Some are specific, targeting a particular prey group.Lady beetles for example, can devour several hundred aphids in a day. Most do not have specific prey and feed on a wide range of animals which, in some cases, they consume in large numbers.

They are usually larger than their prey, or overwhelm their prey by attacking in large numbers like ants.

In general, predators share the following features: A predator is an organism that captures and eats another (the prey).

Indo australian predators