ていせいどうぶつ 底生動物 LinksSentence search for 底生動物Sentence search for ていせいどうぶつKanji details for 底, 生, 動 and 物Edit in JMdict Noun1. benthic animal; benthonic animal; zoobenthosZoology, See also 底生 ていせい Discussions Log in to talk about this word.