Search results
Results from the WOW.Com Content Network
Life is a British nature documentary series created and produced as a co-production between the BBC Natural History Unit, Discovery Channel and Skai tv in association with The Open University. It was first broadcast as part of the BBC's Darwin Season [ 1 ] on BBC One and BBC HD from October to December 2009 and was written and narrated by David ...
Insects undergo considerable change in form during the pupal stage, and emerge as adults. Butterflies are well-known for undergoing complete metamorphosis; most insects use this life cycle. Some insects have evolved this system to hypermetamorphosis. Complete metamorphosis is a trait of the most diverse insect group, the Endopterygota. [82]
The first insects were landbound, but about 400 million years ago in the Devonian period one lineage of insects evolved flight, the first animals to do so. [1] The oldest insect fossil has been proposed to be Rhyniognatha hirsti, estimated to be 400 million years old, but the insect identity of the fossil has been contested. [3]
Insects roamed the land and would soon take to the skies; sharks swam the oceans as top predators, [83] and vegetation covered the land, with seed-bearing plants and forests soon to flourish. Four-limbed tetrapods gradually gain adaptations which will help them occupy a terrestrial life-habit. 360 Ma First crabs and ferns.
Insectia is a Canadian nature documentary program that premiered on the Discovery Channel on February 4, 1999. The show's host, Georges Brossard, explains the life of insects by traveling around the world and introducing specimens in their natural habitat.
1911 The Strength and Agility of Insects by F. Percy Smith; 1911 La vita delle farfalle by Roberto Omegna and Guido Gozzano; 1960 Secrets of the Ant and Insect World from Walt Disney's 1956 Secrets of Life [1] 1996 Microcosmos by Claude Nuridsany and Marie Pérennou is a record of detailed interactions between insects and other small invertebrates.
Jul. 31—Professor Wyatt Hoback's love for bugs sprouted at a young age. "I'm basically Peter Pan," Hoback said. "I was chasing bugs at six, and I'm doing it now." Woback has taught for 10 years ...
The life cycle of the stick insect begins when the female deposits her eggs through one of these methods of oviposition: she will either flick her egg to the ground by a movement of the ovipositor or her entire abdomen, carefully place the eggs in the axils of the host plant, bury them in small pits in the soil, or stick the eggs to a substrate ...