An ant colony usually contains the following castes : i . gynaecoid workers , capable of becoming queen ant if well nourished ; ii . numerous workers , which are of course sterile females , wingless and of diverse kinds ; iii . soldiers , who are peculiarly modified workers , with enormous heads and terrible jaws , armed with sharp teeth for crushing a foe ; iv . fertile females , who are large and winged ; v . fertile males .
विशेष रूप से यह इण्डोनेशिया , बांग्लादेश और नाइजीरिया जैसे तीन देशों के मामले में देखा जा सकता है जहां की कुल जनसंख्या 494 मिलियन की है .en-hi en-hi