colacobiosis
[ kol-uh-koh-bahy-oh-sis ]
/ ˌkɒl ə koʊ baɪˈoʊ sɪs /
noun, plural col·a·co·bi·o·ses [kol-uh-koh-bahy-oh-seez] /ˌkɒl ə koʊ baɪˈoʊ siz/.
(among social insects) life in which one species lives as a parasite in the community of another species.