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A pair of mating D. femorata in the Hudson Highlands region of New York. The common walkingstick is a slender, elongated insect that camouflages itself by resembling a twig. . The sexes differ, with the male usually being brown and about 75 mm (3 in) in length while the female is greenish-brown, and rather larger at 95 mm (3.7 i
Timema walking sticks are night-feeders who spend daytime resting on the leaves or bark of the plants they feed on. Timema colors (primarily green, gray, or brown) and patterns (which may be stripes, scales, or dots) match their typical background, a form of crypsis .
Vietnamese walking sticks are approximately 100–120 mm (4-5 inches) in length. Their heads are oval-shaped with thread-like antennae. Their chewing mouthparts are specially adapted for eating plant material, opening horizontally instead of vertically. Adult walking sticks can be many varieties of brown.
Indeed, in the American South, as well as in Michigan and Wisconsin, the walking stick is a significant problem in parks and recreation sites, where it consumes the foliage of oaks and other hardwoods. Severe outbreaks of the walking stick, Diapheromera femorata, have occurred in the Ouachita Mountains of Arkansas and Oklahoma. The insects eat ...
Diapheromera covilleae, the creosote bush walkingstick, is a species of stick insect in the family Diapheromeridae. [1] They are about 5 to 10 centimetres (2.0 to 3.9 in) long depending on the sex, with large tarsal hooks at the end of each leg for superior grip to branches or other objects.
The stems and fruits also have many spines or "glochids" about 1 mm (0.04 in) long [10] that can detach and stick in the skin. There are two kinds of stems or "cladodes": long plagiotropic, bearing flowers at the ends and falling off after a few years, and long orthotropic, primarily serving for support and transport and staying on the plant.
Timema cristinae, or Cristina's timema, is a species of walking stick in the family Timematidae. This species is named in recognition of the person who first found and collected it, Cristina Sandoval. [1] It is found in North America, in a small region of southern California, US. [2] T. cristinae is one of the smallest species of stick insects. [1]
Like many stick insects, E. tiaratum actively sways back and forth or side to side when disturbed or when there is a gust of wind, with a frequency distribution like foliage rustling in the wind. The swaying behaviour may be motion crypsis, preventing detection by predators, or motion masquerade, promoting misclassification (as something other ...