Waihangahia tētahi putanga matatini ake o tēnei rerenga kōrero I ētahi wā ka taea te whakamahi i te'' Daphnia'i ētahi taiao hei whakamātau i ngā pānga o ngā paitini ki tētahi pūnaha taiao.
Ko te tikanga, he putanga matatini ake o te rerenga kōrero ko "I ētahi wā ka whakamahia pea te 'Daphnia' i ētahi taiao hei whakamātau i ngā pānga o ngā paitini ki tētahi pūnaha rauropi, e mea ana i a rātau hei 'tūtaki tohu, he tino whai hua nā tōna roa o te ora me ōna āheinga whakatipu".