I accidentally cut a cockroach's half part of the abdomen.

[satrohraj]

Wait, All of you...
I said, i know what insects are, and they belong to class insecta.

I just 'have had' an impression that all arthropods are insects.

Thats not the case now, i know all things about arthropoda, i have been studying it from 2 years.

[Dr.Stein]

Calm down, my dear... We like jokes very much

[Locus]

satrohraj - really All??? So why you posted this topic?
Spiders die more rapidly if they cuted, becouse they (most of them) have not tracheal systrm and oxygene suppled to they's tissies by the blood, so if we will cut they's body (cat off relative large part) we destroy blood system and so respiration...

[satrohraj]

Spiders die more rapidly if they cuted

Yes i know that, i even tried many times.