Re: Trying to prove to my city darts aren't toxic in captivi To add and get some more legitimate sites http://nationalzoo.si.edu/Animals/Repti ... rtfrog.cfm not toxic in captivity, http://animals.nationalgeographic.com/a ... dart-frog/ raised in captivity never develop venom, http://animals.nationalgeographic.com/a ... ison-frog/ never develop venom for all dart frogs. For goldens http://www.durrell.org/animals/amphibia ... dart-frog/ poison decreases in strength. http://news.mongabay.com/2005/0809-frogs.html lose the poison due to diet and have different alkaloids if given different diets. http://www.pnas.org/content/101/21/7841 ... edaada0b5c bactrotoxins mostly seems like from diet but needs more study. http://www.pnas.org/content/92/1/9.abst ... f_ipsecsha come from diet or unknown dietary source. http://www.pnas.org/content/100/19/1109 ... edaada0b5c very nice one though gets a little too technical. About Melyrid beetles http://www.pnas.org/content/101/45/1585 ... edaada0b5c Most of these last ones are proper papers and have source links at the bottom to additional information.