Eastern Lubber Grasshopper

Fascinating facts about the Eastern Lubber Grasshopper

• The eastern lubber grasshopper can reach an exceptional length of up to 9 cm. Adult males normally measure between 4.3 cm and 5.5 cm, while females are usually 5 cm to 7 cm long, and their wings are only about half the length of the abdomen and are often even shorter, meaning they cannot be used for flight.
• When disturbed, the eastern lubber grasshopper releases a dark, opaque, foamy liquid from its thorax that smells and tastes foul, creating both a chemical and visual deterrent. The secretion's colour and texture signal to predators that the insect is unpleasant to eat. This defensive spray is emitted as part of the grasshopper's first line of protection against threats. Its strong odor and taste reinforce the warning provided by its bright aposematic colours.
• A sudden, loud hissing sound can be heard when the eastern lubber grasshopper feels threatened, adding an auditory element to its defence. This hiss can startle animals and discourage them from approaching. While many vertebrate predators avoid the grasshopper because of its toxicity, the sound helps reinforce that avoidance. Invertebrate predators also struggle to capture the adult due to its relatively large size, further enhancing its safety.
• In captivity the eastern lubber grasshopper can mate with the western horse lubber grasshopper and produce fertile offspring, a clear sign that the two taxa share a very close genetic relationship. This hybridisation is possible even though the two species occupy separate natural ranges, meaning they never meet in the wild.
• The completely black adult form of the eastern lubber grasshopper is popularly called the "diablo" or "black diablo" throughout the southern United States. This colour phase is not plain black; it retains the vivid yellow or red striping that characterises the nymph stage, giving the insect a striking appearance. The distinctive naming and pattern help observers instantly recognise this particular morph among the species' varied colour forms.

Sources

Every fact above was checked against these pages, and kept only where one of them states it.

• Wikipedia

At a glance

About the Eastern Lubber Grasshopper

In the sweltering heart of the American southeast, the Eastern Lubber Grasshopper reigns as a behemoth of the insect world, its robust body and vibrant coloration a testament to its unyielding presence. As it lumbers through the underbrush, its slow, deliberate movements belie a deep-seated resilience, allowing it to thrive in a realm where others might falter. With its piercing gaze and formidable size, this charismatic creature commands attention, a true marvel of evolutionary adaptation in a world where survival is a daily struggle.

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