Lanxoblatta rudis

[Lucanus]

Pretty neat cockroach

 

[Goliathus]

As nymphs, those look a lot like trilobites, and also chitons.

Here's another interesting one - Prosoplecta spp. (Southeast Asia), a roach that mimics a ladybird beetle (Coccinellidae) - 

 

[Lucanus]

As nymphs, those look a lot like trilobites, and also chitons.

Here's another interesting one - Prosoplecta spp. (Southeast Asia), a roach that mimics a ladybird beetle (Coccinellidae) - 

A friend of mine also thought it looked like a chiton. lol 

I wish I could get my hands on some Prosoplecta!

 

[Goliathus]

Eushelfordia pica (Ecuador) is another very colorful tropical roach - 

 

[Dynastes TItyus hunter]

Remarkable pictures!