This is true but I don't know if their children would be viable (as in able to reproduce themselves) - I'll try to give the short version, so if you need sources or more info please just ask.Some species can interbreed and make hybrids such as:
http://www.mantodea.ch/?tx_speciesdb_pi1[species]=139&tx_speciesdb_pi1[v]=species
Enter your email address to join: