social parasitism

Social parasitism is a relationship where one species, the parasite, depends on another species, the host, for survival and reproduction. This often involves the parasite living within the host's nest or social structure.

In some cases, like with certain ants and beetles, the parasite's larvae are adopted and cared for by the host species. The parasite may produce chemical secretions that pacify the host, allowing them to be integrated into the host's social system without being rejected. This dependency can be so profound that the parasite lacks its own worker caste and relies entirely on the host for services normally performed by its own workers. This behavior is a fascinating aspect of animal social interactions, highlighting complex interdependencies within ecosystems.123