eellike aquatic North American salamander with small forelimbs and no hind limbs; have permanent external gills ウナギに似た北米の水生のサンショウオで、前肢は小さく後肢はない。永久的な外部のエラを持つ。
日/英 »
【上位】 any of various typically terrestrial amphibians that resemble lizards and that return to water only to breed 様々な通常陸生の両生類で、トカゲに似ており繁殖のときだけ水に戻る。
日/英 »
a sea nymph (part woman and part bird) supposed to lure sailors to destruction on the rocks where the nymphs lived; "Odysseus ordered his crew to plug their ears so they would not hear the Siren's fatal song" 歌で船人を自分たちのすむ岩の方へと誘い寄せ、難破させるという（半女半鳥の）海の精。
日/英 »
