Robuta

https://wordnik.com/words/cospeciation cospeciation - definition and meaning cospeciation: An event that occurs when a symbiotic relationship between two organisms leads to a change creating a new species in the process. cospeciationdefinitionmeaning https://pmc.ncbi.nlm.nih.gov/articles/PMC21444/ Cospeciation of chemoautotrophic bacteria and deep sea clams - PMC Vesicomyid clams depend entirely on sulfur-oxidizing endosymbiotic bacteria for their nutriment. Endosymbionts that are transmitted cytoplasmically through... deep seacospeciationchemoautotrophicbacteriaclams