Changes

Most ant colonies have male and female ants in highly specialised roles, such as queen, worker, etc. Some species of ant do not have any males at all, and reproduce asexually<ref>[http://news.bbc.co.uk/1/hi/sci/tech/7998931.stm BBC News: Ants]</ref>.

Most ant colonies have male and female ants in highly specialised roles, such as queen, worker, etc. Some species of ant do not have any males at all, and reproduce asexually<ref>[http://news.bbc.co.uk/1/hi/sci/tech/7998931.stm BBC News: Ants]</ref>.

== Relationship with People ==

== Relationship with humans ==

While commonly seen as pests, ants actually have many benefits for human agriculture including pest control, and aerating soil, and even collecting seeds for farmers. They also regarded as food by many cultures - ant larvae known as ''escamoles'' in parts of Mexico are regarded as a kind of [[caviar]], and can sell for as much as $80 per kilo [http://cornellcollege.edu/biology/insects2005/9richardisaac/e%20is%20for%20escamoles.htm]. Remarkably, in some parts of the world Army Ants are even used as rudimentary sutures, their powerful jaws clamping wounds together to assist healing [http://www.ewma.org/pdf/fall04/Historical_Aspects.pdf].

While commonly seen as pests, ants actually have many benefits for human agriculture including pest control, and aerating soil, and even collecting seeds for farmers. They also regarded as food by many cultures - ant larvae known as ''escamoles'' in parts of Mexico are regarded as a kind of [[caviar]], and can sell for as much as $80 per kilo [http://cornellcollege.edu/biology/insects2005/9richardisaac/e%20is%20for%20escamoles.htm]. Remarkably, in some parts of the world Army Ants are even used as rudimentary sutures, their powerful jaws clamping wounds together to assist healing [http://www.ewma.org/pdf/fall04/Historical_Aspects.pdf].