The life cycles of insects vary but most hatch from eggs. Insect growth is constrained by the inelastic exoskeleton and development involves a series of molts. The immature stages can differ from the adults in structure, habit and habitat and can include a passive pupal stage in those groups that undergo complete metamorphosis. Insects that undergo incomplete metamorphosis lack a pupal stage and adults develop through a series of nymphal stages.[7] The higher level relationship of the hexapoda is unclear. Fossilized insects of enormous size have been found from the Paleozoic Era, including giant dragonflies with wingspans of 55 to 70 cm (22–28 in). The most diverse insect groups appear to have coevolved with flowering plants.
John Pearce on 10 Mar 11"The animals found in the south eastern Australian State of Victoria are unique and diverse. Detailed descriptions of animals, maps of distribution, and endangered species status combine with stunning imagery and sounds to provide a valuable reference that can be used in urban, bush and coastal environments. The content has been developed by scientists at Museum Victoria, Australia's largest public museum organisation. The app holds descriptions of over 700 species encompassing birds, fishes, frogs, lizards, snakes, mammals, freshwater, terrestrial and marine invertebrates, spiders, and insects including butterflies. From animals found in rockpools, minibeasts in your garden, to wildlife you might see in the bush. We've put in a lot of species, but it's still a fraction of the complete fauna of Victoria. Our scientists will continue to add additional species and refine descriptions over time."
