Definição: Capable of the biological process in which new individuals are produced by either a single cell or a group of cells, in the absence of any sexual process.
Definição: Zoological Institute, Russian Academy of Sciences (ZISP). St. Petersburg, Russia. URL for main institutional website: http://www.zin.ru/index_e.htm
Definição: Academy of Natural Sciences of Philadelphia (ANSP). Philadelphia, Pennsylvania, USA. URL for main institutional website is http://www.acnatsci.org/
Definição: Academy of Natural Sciences of Philadelphia (ANSP). Philadelphia, Pennsylvania, USA. URL for main institutional website is http://www.acnatsci.org/
