There's not much anthropology on this dirt ball unless you want to study the dynamics of the common roaches when they reach fertile new planets."

Chariot Bugs a.k.a. Minion Bugs - About the size of Sentry Bugs and bearing a resemblance to common roaches, these Bugs accompany and serve the Brain Bugs.

It has been considered to be the same species as the common roach Rutilus rutilus.

Biological ornamentation is also seen in the lekking fish, Rutilus rutilus (roach).

Morphologically, this species is very similar to the roach (Rutilus rutilus), with which it can be easily confused.

Common roach (Rutilus rutilus)

It is closely related to the common roach (Rutilus rutilus) and often considered its subspecies, Rutilus rutilus caspicus.

Like other Cyprinidae, common bream can easily hybridise with other species, and hybrids with roach (Rutilus rutilus) can be very difficult to distinguish from pure-bred bream.

The roach (Rutilus rutilus), also known as the common roach, is a fresh- and brackishwater fish of the Cyprinidae family, native to most of Europe and western Asia.

During the 1990s bleak (Alburnus alburnus) and roach (Rutilus rutilus) from Lake Ohrid were introduced into Vlasina as food for the Ohrid trout.