The head typically bears a pair of sensory antennae, a pair of compound eyes, one to three simple eyes (ocelli) and three sets of modified appendages that form the mouthparts.
ðə hˈɛd tˈɪpɪkli bˈɛɹz ɐ pˈɛɹ ʌv sˈɛnsɚɹi æntˈɛniː, ɐ pˈɛɹ ʌv kˈɑːmpaʊnd ˈaɪz, wˈʌn tə θɹˈiː sˈɪmpəl ˈaɪz ɑːkˈɛli ænd θɹˈiː sˈɛts ʌv mˈɑːdᵻfˌaɪd ɐpˈɛndɪdʒᵻz ðæt fˈɔːɹm ðə mˈaʊθpɑːɹts.