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Smoky brown cockroach

Smoky brown cockroach

Periplaneta fuliginosa

A species of Periplaneta, Also known as Smokybrown cockroach

The smoky brown cockroach is a relatively large species of cockroach that scavenges for any kind of decomposing organic matter. It is likely to stay outdoors in warm conditions, but it will also move indoors looking for food sources and habitat since it is not cold-tolerant.

Cause Disease in Humans
Pathogenic
General Info About Smoky brown cockroach
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Attributes of Smoky brown cockroach
Colors
Brown
Habitat
leaf litter; shrub; flower; tree; house; greenhouse; rain gutter; sewer
Adult Food Sources
Decaying vegetation, book bindings, paper products, human food waste, animal feces
Larva Food Source
Decaying organic matter, starches, sugars, fats, meat products
Biting/stinging
Not reported
Borer
Not reported
Pollinator
Not reported
Pest-Eating Predatory
Not reported
Phytophagous
The Smoky brown cockroach feeds on plants, usually without causing significant harm. However, it's important to take the situation seriously if their numbers begin to increase significantly.
Predatory
Not reported
Biting animal or pet
Not reported
Mouthparts Type
Chewing mouthparts
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Species Status of Smoky brown cockroach
It is very common in Japan, as well as the southern United States and tropical climates.
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Life Cycle of Smoky brown cockroach
Egg The eggs of smoky brown cockroach are typically laid in protective cases called oothecae. They are usually brownish, elongated, and contain multiple eggs. The undeveloped insect inside is an embryo which will develop into a nymph.
Nymph Nymphs of smoky brown cockroach resemble smaller, wingless versions of the adults. They molt several times, growing larger and developing wing pads. The body is soft right after molting and becomes darker and more robust as the exoskeleton hardens.
Adult Adult smoky brown cockroach feature fully developed wings, although some species might be brachypterous (having reduced wings) or apterous (lacking wings). The color variation ranges from reddish-brown to dark brown. As adults, smoky brown cockroach are focused on feeding and reproduction.
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Adult Size of Smoky brown cockroach
3 - 3.5 cm
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Predators of Smoky brown cockroach Larvae
Frogs, toads, birds, spiders, mantises, beetles, centipedes
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Predators of Adult Smoky brown cockroach
Birds, spiders, mammals, reptiles, amphibians, insects
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Interesting Facts About Smoky brown cockroach
Smoky brown cockroach can hold its breath for approximately 40 minutes, an adaptation to avoid predators and regulate water loss.
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Scientific Classification of Smoky brown cockroach
Tips for Finding Smoky brown cockroach
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Adult Habitat of Smoky brown cockroach
Urban and Suburban Areas, Agricultural and Cultivated Areas, Rotting and Decaying Matter
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Habitat Preferences of Smoky brown cockroach Through Different Life Stages
The eggs of smoky brown cockroach are commonly found in secure, hidden places like cracks and crevices in buildings or under debris. Nymphs typically reside close to their hatching site, often in dark and moist areas such as kitchens, bathrooms, and basements. As for adults, they are more mobile and may be found throughout human dwellings, but they prefer warm environments and are usually present in kitchens, near sinks and stoves, or anywhere food is handled or stored. To find the various stages, one should inspect indoor locations with ample harborage spaces, pay close attention to damp areas, and use traps or visual searches near potential food sources.
Are Smoky brown cockroach harmful?
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The smoky brown cockroach carries pathogens that can infect other creatures and could potentially lead to disease. It is dangerous to humans, pets, or plants.

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Are Smoky brown cockroach harmful to humans?

The smoky brown cockroach picks up bacteria from all the unsanitary places it travels. This cockroach spreads this bacteria wherever it goes, including throughout your home and on your food. It can spread many diseases such as dysentery, diarrhea, typhoid fever, and cholera. Exposure to areas and food that cockroaches have contaminated can cause one of these illnesses. Cockroaches can also trigger asthma and allergies in some people.
To prevent the smoky brown cockroach from coming into your home, keep your home clean and tidy, eliminate any food and water that would attract them, and use pesticides, traps, and baits. Seek medical treatment if you become ill soon after encountering these bugs in your home.
Harmful Effects of Smoky brown cockroach
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Pathogenic
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Cause Disease in Humans

Smoky brown cockroach can spread bacteria, fungi, and viruses through their droppings, external surfaces, or when crushed, potentially causing gastroenteritis in humans. They crawl over unsecured food, transmitting pathogens that may lead to diarrhea, fever, and allergic reactions. Close contact increases the risk of severe respiratory illness and long-term allergy development.

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Nuisance Pests

Smoky brown cockroach invades human dwellings, contaminating food, utensils, and surfaces. Both adults and nymphs are culpable, spreading pathogens as they scuttle through our homes. Their presence signifies severe hygiene concerns, causing distress with their nocturnal activities and resilience.

More Effects of Smoky brown cockroach

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