Caecilians do not flick their tongues, but catch their prey by grabbing it with their slightly backward-pointing teeth.
kiːsˈɪliənz duːnˌɑːt flˈɪk ðɛɹ tˈʌŋz, bˌʌt kˈætʃ ðɛɹ pɹˈeɪ baɪ ɡɹˈæbɪŋ ɪt wɪð ðɛɹ slˈaɪtli bˈækwɚdpˈɔɪntɪŋ tˈiːθ.