What do cockroaches eat in Hawaii

Difference Between Waterbug and Cockroach

Difference between 2021

Main difference: A Waerwanze is a Waerinekt, since it belongs to the order Blattaria. E it an inect, as it occurs in waters like een and fl├╝en. A cockroach is black or brown, g


Main difference: A water bug is an aquatic insect that belongs to the order Blattaria. It is an insect found in bodies of water such as lakes and rivers. A cockroach is a black or brown winged insect and belongs to the order Blattodea. A cockroach is very similar to a water bug. Cockroaches mostly stay on land, while water bugs mostly stay in the water.

Many people confuse the two and think that they are both the same. However, they are both different types of insects. American cockroaches live in sewers, so they are often referred to as water bugs.

As the name suggests, a waterbug lives in or on lakes, ponds, streams or other bodies of water. They are similar to cockroaches in many ways. They have an oval body. The front part of the body is large. They have piercing mouthpieces and with the help of these mouth parts they suck up the body fluids of small fish, insects, etc. They have two legs in front known as squeakers. The pincers are used to stab the prayer. They can grow up to 4 inches tall. The water bugs that either swim through or walk on the water most of the time are considered true water bugs.

Cockroaches have broad to flat bodies. They have hard and protective pairs of wings. There is also a delicate pair of inner wings

used for flying. The eyes are quite noticeable and compound. The size of an adult cockroach ranges from one-half to four inches. Cockroaches have been around since the times of the dinosaurs. A cockroach can live a long time without food, and that time can be up to 31 days. A cockroach can survive for about two weeks without water.

Some of the striking differences are listed in the table:

Water beetle


body paint

Tan to black in color.

Light brown to dark brown in color


Mostly in the water

In the countryside


Kill insects, small fish and amphibians

Scavengers and opportunistic eaters

Number of species

Over 2,000 species of water bugs in twelve different families within the Hemiptera order.

4,500 species of cockroaches in eight different families within the order Blattaria

Body type

Flat to rounded

Protruding and compound

Chew mouthpieces

Form a grandstand or snout

Present on the underside of the small head.


By hiding and playing dead, few can suffer a painful and stabbing wound

By hiding, especially from light

Pattern of social behavior

Better to stay alone

Better stick with other cockroaches

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