Some insects explode [[altruismAltruism (biology)|altruistically]], at the expense of the individual in defense of its [[ant colony|colony]]; the process is called [[autothysis]]. Several species of [[ant]]s, such as ''[[Camponotus saundersi]]'' in southeast [[Asia]], can explode at will to protect their nests from intruders.<ref>{{cite journal |vauthors=Jones TH, Clark DA, Edwards AA, Davidson DW, Spande TF, Snelling RR |journal=J. Chem. Ecol. |volume=30 |issue=8 |pages=1479–92 |title=The chemistry of exploding ants, Camponotus spp. (cylindricus complex) |date=August 2004 |pmid=15537154 |doi= 10.1023/B:JOEC.0000042063.01424.28|url=http://www.kluweronline.com/art.pdf?issn=0098-0331&volume=30&page=1479}}</ref><ref>[http://www.umanitoba.ca/cm/vol6/no18/explodingants.html ''Exploding Ants: Amazing Facts About How Animals Adapt''], Joanne Settel, Atheneum Books for Young Readers/Simon& Schuster, New York, NY, 1999 {{ISBN|0-689-81739-8}}</ref> ''C. saundersi'', a species of carpenter ant, can self-destruct by [[autothysis]]. Two oversized, poison-filled mandibular glands run the entire length of the ant's body. When combat takes a turn for the worse, the ant violently contracts its abdominal muscles to rupture its body and spray poison in all directions. Likewise, many species of [[termite]]s, such as ''[[Globitermes sulphureus]]'', have members, deemed the soldier class, who can split their bodies open emitting a noxious and sticky chemical for the same reason.<ref name="GR3922">{{cite book | last = Piper | first = Ross | title = Extraordinary Animals | publisher = Greenwood Publishing Group | date = 2007-08-30 | ___location = Santa Barbara, CA | pages = 25–27 | url =http://www.extraordinaryanimals.com | doi = 10.1336/0313339228 | id = GR3922 | isbn = 978-0-313-33922-6 }}</ref>
