By the age of about ten months they have developed a pointed head with sensory tentacles near the mouth and lost their eyes, lateral line systems and tails.
baɪ ðɪ ˈeɪdʒ ʌv ɐbˌaʊt tˈɛn mˈʌnθs ðeɪ hæv dɪvˈɛləpt ɐ pˈɔɪntᵻd hˈɛd wɪð sˈɛnsɚɹi tˈɛntəkəlz nˌɪɹ ðə mˈaʊθ ænd lˈɔst ðɛɹ ˈaɪz, lˈæɾɚɹəl lˈaɪn sˈɪstəmz ænd tˈeɪlz.