How To Identify The Different Types of Cockroaches?

Knowing how to recognize different species of cockroaches may be more important than you realize. While some types are similar, there are also significant distinctions between them in terms of appearance, habitat, life span, and food. Typically roaches shown in the media are American cockroaches (Periplaneta Americana) or brown belted cockroaches. (Supella Longipalpa) However, there are plenty more species of cockroaches.

The Most Prevalent Australian Cockroaches Are:

Here is a compilation of the most prominent cockroaches in Perth, along with a description of some of their most apparent features.

Australian Cockroach(Periplaneta australasiae)

  • Appearance

The Australian cockroaches are reddish-brown with a yellow stripe around their head; it is often mistaken for an American cockroach. The Australian cockroach is significantly smaller, with a body length of about 23-35 mm.

  • Habitat 

These cockroaches are nocturnal and spend their days lurking in dark corners, beneath doorways, and nooks and crannies. It loves moist and humid conditions, such as the boundary of your property or places with access to water.

  • Life Cycle

The Australian cockroach takes around a year to develop from egg to adult. The adult cockroach has a lifetime of 4 to 6 months. Females deposit egg casings containing around 24 eggs in sheltered places and commodities such as damp wood.  When the eggs are ready to hatch, the female will hide the small egg case out of sight. As they age, nymphs (baby roaches) moult numerous times, finally acquiring wings and, before that, blotchy yellow markings down their backs. They enter adulthood and begin generating their eggs after 6 to 12 months. The Australian cockroach has a lifetime of 4-6 months as an adult.

  • Food

Australian roaches can be found in locations indoors that are adjacent to food and water, such as sinks, bathtubs, cupboards, drains, and water pipes, looking for something to eat. Unfortunately, since your kitchen is close to a food source, it is the perfect place for invasion.

Oriental Cockroach (Blatta Orientalis)

  • Appearance

The oriental cockroaches are dark brown to black and measure 20-25 mm in length. Females are up to 5 mm bigger than males but lack wings, whilst males are smaller and have enormous wings that occupy most of their bodies. These cockroaches are significantly smaller than the American cockroach, which is the world’s largest species.

  • Habitat

You can spot these roaches in wet, dark, and enclosed locations. They are commonly found all across your pipes and drains because of the abundance of water.

  • Life Cycle

On average, adults live for six months. The sight of wings in males and wing stubs in females distinguishes them from nymphal forms.

  • Food

Oriental cockroaches will consume practically anything, including rotting organic materials and garbage.

Smoky brown cockroaches

  • Appearance 

These roaches are smoky brown, much like their name! We’d describe it as deep mahogany. They’re large, measuring 35-40 mm in length and with wings that expand well beyond their bodies on average.

  • Habitat

Unfortunately, these creatures do not just creep inside homes via gaps and fissures. Regretfully, these bugs can also fly! They are nocturnal and are generally found outside in enclosed and warm, humid environments, such as sheds. They will, however, find their way inside in quest of food.

  • Life Span

The smoky brown cockroach’s egg capsule (oothecae) is big and brown. Typically, the female glues the oothecae to items in the harbourage. The oothecae carry an average of 17 eggs, although there have been reports of these containing 24 – 26 eggs, which is rare. Nymphs mature between 6 and 12 months.  Adults live for 6-12 months, during which time the female produces around 17 oothecae.

  • Food

It is not unusual to see these insects drinking when there is water available.  While they prefer to devour decaying plant materials, opportunistic eaters will eat whatever they can get their hands on.

German cockroaches

  • Appearance 

German cockroaches are light brown, with dark brown lines running around the edges of their bodies. They are far smaller than the other six cockroach species on this list, measuring just 13-16 mm in length. 

  • Habitat 

The German cockroaches prefer dark, damp environments such as kitchen and bathroom drainage, cracks, and air vents. Since they are food scavengers, they are frequently found in locations where food is stored.

  • Life Span

The life cycle of the German cockroach is divided into three stages: egg, nymph, and adult. Their complete life cycle is about 100 days long.

  • Food

Meats, carbohydrates, sweets, and fatty meals are particularly appealing to them. They may eat household things such as soap, glue, and toothpaste if food is scarce.

How to get rid of cockroaches?

People can use a variety of techniques to get rid of cockroaches. The challenge is that cockroaches are infamously difficult to eradicate, and just two of them may produce numerous eggs. In general, if you notice a few cockroaches, there are likely a lot more, and they are excellent at lurking.

In many pest management situations, prevention is better than cure, and here are some suggestions and techniques for cockroach prevention and treating an early outbreak. Adhesive baits that trap roaches on papers can help if you catch them within a few hours of the roaches entering your house (don’t forget to dispose of them in a trashcan outside the premises!).

Even if you locate one or two cockroaches, you must make sure to clean your property with powerful detergents and maintain it spotless.

Check for leaks and if you discover one, get it fixed right away because cockroaches require water to live. Keep a close eye on the site since you may see baby cockroaches for the next two or three weeks following the first outbreak. Noticing them for a longer time and, do you believe you have more? Don’t be hesitant. Call a Professional Pest Control Company and ask for Cockroach Pest Control Service in Perth! 

Conclusion

Call a Professional Pest Control Company that can recognize the cockroach type, explain how and where are they finding an entrance to your property, perform effective but safe Cockroach Pest Control Service in Perth all across your residence, and offer preventative recommendations. If the infestation originated from a neighboring house, they could get that property treated as well.

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