Identifying the Carpet Beetle Life Cycle

Understanding the carpet beetle life cycle is essential to control and get rid of this pest as they can stay unnoticed for a long time when the infestation worsens.

The size of the larvae and pupae is extremely small, making them difficult to observe. It is more likely that you will observe adult insects when they are flying near a source of light or moving on surfaces.

Let us now discuss the carpet beetle life cycle.

 

What are the Carpet Beetle Life Cycle Stages?

  • The Egg of the Carpet Beetle Life Cycle:
Carpet Beetle Life Cycle
The Carpet Beetle Life Cycle

The life cycle of these organisms commences with the egg stage. The beetles exhibit a preference for depositing their eggs indoors, although they are also capable of thriving in outdoor environments.

For instance, if rodents or birds discover nests, they can also reproduce in those locations. For a female organism to produce a large number of eggs simultaneously, it is necessary for there to be an available source of light.

Carpet beetle eggs can be readily distinguished from other eggs due to the presence of ridges resembling a backbone. The objects possess a white hue and have a maximum length of 0.5mm, exhibiting an oval morphology.

Detecting a carpet beetle infestation at this stage can be challenging due to their ability to blend in with the environment.

Carpet beetle eggs can be found in various locations, such as carpets, upholstery, closets, fabrics, and pigeon nests.

 

Read also: Do I Have Carpet Beetles In Bed?

 

  • The Larvae of the Carpet Beetle Life Cycle:

The larvae of carpet beetles exhibit a carrot-like shape and have a length ranging from one-eighth to a quarter-inch.

The duration of this detrimental phase ranges from a few months to two years, during which they undergo multiple moulting events.

These pests possess a significant level of hunger and consume a wide range of organic substances, such as deceased insects, pet hair, and feathers.

The length of carpet beetle larvae can extend up to 0.6cm. Carpet beetles exhibit an oval shape, with variations in appearance depending on the specific type of beetle.

The larvae of varied carpet beetles exhibit distinct dark and white stripes as well as hair on their bodies.

The larvae of black carpet beetles undergo a change in colour from brown to black and do not possess bristles.

  • The Pupea of the Carpet Beetle Life Cycle:

The duration of the pupal stage can vary between two and three weeks, primarily influenced by environmental factors, particularly temperature.

During this time, the larvae undergo a period of hibernation and maturation within a white-coloured cocoon.

Typically, the pupae of carpet beetles undergo metamorphosis and transform into adult beetles in the spring and summer months.

The pupal stage occurs near the source of food for the larvae. Do carpet beetles perish during the winter season?

These organisms exhibit ectothermy. Due to the low temperature of their surroundings, their bodies freeze and they perish, as their blood is unable to maintain its warmth.

  • The Adult of the Carpet Beetle Life Cycle:

The duration of the pupal stage can vary between two and three weeks, primarily influenced by environmental factors, particularly temperature.

During this time, the larvae undergo a period of hibernation and maturation within a white-coloured cocoon.

Typically, the pupae of carpet beetles undergo metamorphosis and transform into adult beetles in the spring and summer months.

The pupal stage occurs near the source of food for the larvae. Do carpet beetles perish during the winter season?

These organisms exhibit ectothermy. Due to the low temperature of their surroundings, their bodies freeze and they perish, as their blood is unable to maintain its warmth.

 

Read also: Carpet Beetles: How to Identify and Get Rid

 

Conclusion

Carpet beetles, like other insects, experience various life stages throughout their lifespan. This implies that with each carpet beetle life cycle, they would acquire distinct features that set them apart from other beetles.

Knowing the life cycles of carpet beetles can assist in identifying the severity of an infestation.

If you are experiencing an infestation of carpet beetles, we encourage you to reach out to our team and schedule a consultation with one of our experts.

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