最近,行为生态学者通过研究发现,带尾眶棘鲈能够暗中监视清洁鱼对同伴的清扫工作,从而判断这个“清洁工”是否尽职尽责。这是因为有些“清洁鱼”会对单眼鲤科鱼身上的保护液更感兴趣,而不是去清扫寄生虫。这样一来,耍滑头的“清洁工”就不得不抵防“监工”的法眼。 Recently, behavioral ecologists have discovered through research that the cercariae with the cercariae can secretly monitor the cleansing of the cleaning fish to their peers, and thus determine whether the “cleaner” is responsible. This is because some “clean fish” will be more interested in the protective liquid on monkfish instead of cleaning parasites. As a result, slick “cleaners” will have to resist the “supervision” of the eyes of the “supervisor.”