About Bed Bug
Obligate blood-feeding parasites of humans. Can survive up to a year without feeding. Have made a dramatic worldwide resurgence due to pesticide resistance and increased travel.
Did You Know?
Bed bugs can survive without a blood meal for over a year and can withstand temperatures from near-freezing to 50°C, making them extraordinarily difficult to eliminate.
How to Identify Bed Bug
Bed Bug (Cimex lectularius) belongs to the order Hemiptera, family Cimicidae. Adults typically measure 4-7 mm.
Bed Bug Habitat
Bed Bug is found in underground habitats, particularly across Worldwide. This species has adapted to thrive in its preferred environment, where it can find suitable food sources and shelter.
Bed Bug Diet and Feeding
Bed Bug is a blood-feeding species that obtains nutrients by feeding on the blood of mammals, birds, or other animals. Blood feeders have specialised mouthparts adapted for piercing skin.
Where Is Bed Bug Found?
Bed Bug can be found in Worldwide, where it inhabits underground environments. Its distribution is influenced by climate, food availability, and habitat suitability.
Distribution Map
Where Bed Bug can be found
Is Bed Bug Dangerous?
Bed Bug is a blood-feeding insect that bites humans and animals to obtain a blood meal. Bites can cause irritation, itching, and in some cases allergic reactions. Some blood-feeding insects are known to transmit diseases, so precautions should be taken to avoid bites.
Bed Bug Role in Nature
Bed Bug plays a role in its ecosystem as part of the food web, serving as both consumer and prey. Insects like Bed Bug are a vital food source for birds, bats, and other wildlife, and contribute to the overall health and balance of their environment.
Seasonal Activity
Frequently Asked Questions About Bed Bug
What does Bed Bug look like?
The Bed Bug typically measures 4-7 mm.
Where is Bed Bug found?
The Bed Bug is found in Worldwide and typically inhabits underground environments.
What does Bed Bug eat?
The Bed Bug feeds on the blood of mammals, birds, or other animals.
Is Bed Bug dangerous to humans?
The Bed Bug is a blood-feeding insect that bites humans and animals. Some blood feeders can transmit diseases. Take precautions to avoid bites.
What is an interesting fact about Bed Bug?
Bed bugs can survive without a blood meal for over a year and can withstand temperatures from near-freezing to 50°C, making them extraordinarily difficult to eliminate.
Cite This Page
APA:
InsectDiscover. (2026). Bed Bug (Cimex lectularius). Retrieved from https://insectdiscover.com/insect/bed-bug
MLA:
"Bed Bug." InsectDiscover, https://insectdiscover.com/insect/bed-bug.