• Itea Koch, 1838 (uncertain > taxon inquirendum) [Family: Trichoniscidae]
• Itea Linnaeus, 1753 [Family: Iteaceae]
• Itea mengei accepted as Haplophthalmus mengei (Zaddach, 1844)
• Itea virginica Linnaeus
• Iteaceae J.G. Agardh, 1858
• Iteacrinus Goldring, 1923 †
• Iteadaphne Blume, 1851?
• Iteaphila Zetterstedt, 1838
• Iteaphila americana Melander, 1946 accepted as Iteaphila nitidula Zetterstedt, 1838
• Iteaphila cana Melander, 1946
• Iteaphila curva Curran, 1925 accepted as Iteaphila macquarti Zetterstedt, 1838
• Iteaphila fuliginosa Melander, 1946
• Iteaphila fuscipennis Frey, 1913 accepted as Iteaphila nitidula Zetterstedt, 1838
• Iteaphila italica Loew, 1873
• Iteaphila maackii Loew, 1871
• Iteaphila macquarti Zetterstedt, 1838
• Iteaphila napaea Melander, 1946
• Iteaphila nitidula Zetterstedt, 1838
• Iteaphila obscura Zetterstedt, 1849 accepted as Iteaphila nitidula Zetterstedt, 1838
• Iteaphila peregrina Melander, 1902
• Iteaphila styriensis Melander, 1928 accepted as Iteaphila nitidula Zetterstedt, 1838
• Iteaphila testacea Melander, 1946
• Iteaphila vetula Melander, 1946
• Iteaphilidae Wahlberg & Johanson, 2018
• Iteapollis M. Ziembinska-Tworzydlo, 1974 † (uncertain)