altruism
Behaviour benefitting other individuals of the same species, whether or not they are the offspring of the individual concerned. Frequently detrimental to the individual but favouring the spread or survival of its genes.
Ichthyological terms, not general ones.
Behaviour benefitting other individuals of the same species, whether or not they are the offspring of the individual concerned. Frequently detrimental to the individual but favouring the spread or survival of its genes.