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The Florida woods cockroach (Eurycotis floridana) is a large cockroach species which typically grows to a length of 30–40 mm (1.2–1.6 in). [2] When alarmed, adults can eject an extremely foul-smelling directional spray up to one metre (3.3 ft), [3] which inspired several of its other common names: Florida skunk roach, Florida stinkroach, skunk cockroach, skunk roach, stinking cockroach ...
The German cockroach reproduces faster than any other residential cockroach, [15] growing from egg to reproductive adult in roughly 50 – 60 days under ideal conditions. [16] Once fertilized, a female German cockroach develops an ootheca in her abdomen. The abdomen swells as her eggs develop, until the translucent tip of the ootheca begins to ...
It carries the ootheca (egg capsule), which holds about 20-35 eggs, until they are ready to hatch, or may drop it earlier under stress conditions. [12] Adults live for up to 2 years, females slightly longer than males. [12] Growth and reproduction rates are sensitive to environmental conditions, optimally 25–30°C and above 60% relative ...
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Ootheca (egg case) The Pennsylvania wood cockroach has three developmental stages: egg, nymph, and adult. Eggs are laid in egg capsules, produced during the warm months and deposited behind the loose bark of dead trees, fallen logs, or stumps. Egg capsules are yellowish brown and characteristically curved on both sides like a half moon.
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In addition, a liquor store, a brewery and other food-serving facilities received yellow placards for health violations ranging from mold and improperly stored food to roaches, rodent droppings ...
Their transient white stage while hatching and later while molting has led to claims of albino cockroaches. [27] Development from eggs to adults takes three to four months. Cockroaches live up to a year, and the female may produce up to eight egg cases in a lifetime; in favorable conditions, she can produce 300 to 400 offspring.