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The largest of the earwigs is the Saint Helena earwig (Labidura herculeana), which is up to 8.4 cm (3.3 in) in length. There are no recent records of this species and it is generally considered extinct. [12] The largest certainly living species is the Australian giant earwig (Titanolabis colossea), which is about 5 cm (2.0 in) long. [7]
The titan beetle (Titanus giganteus) is a Neotropical longhorn beetle, the sole species in the genus Titanus, and one of the largest known beetles, as well as one of the largest known insects, at over 170 mm (6.7 in) in length. Adult titan beetles only live for a few weeks, and protect themselves from predators with their sharp spines and ...
There are historical records of the cicada in Bexar County, Texas starting in 1934, but this population died out - possibly due to the extended drought of the 1950s. Since 2005, the cicada population has grown and become widespread in central Texas. It currently ranges from central Texas to as far south as Mina Clavero, Argentina. [3]
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[11] [16] Like most insects, communication within the species is a mix of chemoreception, sight, and mechanical perception. Experiments on D. hercules have shown that a male placed in the vicinity of a female will immediately orient towards her and seek her out, suggesting chemical communication through strong sexual pheromones.
The insects eat the foliage of these plants, and use camouflage to blend into the woody parts of their habitat. [14] Unusually large groups of this species were observed in June 1981 and June 2000 in Texas, though an exact cause of these groupings has not been determined.
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Bees are a very important part of the process, as there are more than 1,500 species of Andrena bees on earth, making it one of the biggest genera of animals in the world.