Insolens Weld. Present assignment.
Interraptor Hartig, by Amerling, 1861, Lotos 11: 127 (acc. D.T.93: 40).
Irregularis Osten Sacken, 1861, Proc. Ent. Soc. Phila. 1: 54, 65.
Kelloggi Fullaway, 1911, Ann.. Ent. Soc. Amer. 4: 345, 370.
Kiefferi Cabrera, 1897, Bull. Soc. Ent. France 1897: 25.
Kollari Hartig, 1843, Germar Ent. Zeit. 4: 403.
Lana Fitch, 1859, 5th Rpt. Nox. Ins. N.Y.: 814.
Lanaeglobuli Ashmead. Present assignment.
Lanigera Ashmead, 1881, Trans. Amer. Ent. Soc. 9: XIII.
Lanuginosus Giraud, by Kaltenbach, 1867, Verh. Ver. Rheinl. 24: 66 (acc. D.T.93: 42).
Latreillei Dahlbom, 1842, Onychia och Callaspidia, suppl. page 4 no. 50.
Leachii Kinsey. Present assignment.
Lenticularis Olivier, by Beyerinck, 1883, Verh. Akad. Amsterdam 22: 8085.
Lignicola Hartig, 1843, Germar Ent. Zeit. 4: 402.
Lignicola Osten Sacken, 1862, Proc. Ent. Soc. Phila. 1: 252.
Litigans Kinsey. Present assignment.
Lobata McCracken and Egbert. Present assignment.
Longifoliae Froggatt, 1892, Proc. Linn. Soc. N.S.Wales (2) 7: 154.
Longipennis Fabricius, 1793, Ent. Syst. 2: 104 (acc. D.T.93: 42).
Longispina Kieffer, 1901, André Hymén. Europe 7(1): 541.
Longiventris Hartig, 1840, Germar Ent. Zeit. 2: 181, 188.
Lucida Hartig, 1843, Germar Ent. Zeit. 4: 405.
Lugdunea Tourette, 1780, Mém. Acad. Paris 9: (acc. D.T.93: 73).
Lusitanica Kieffer, 1901, André Hymén. Europe 7(1):97, 554.
Macrescens Kinsey. Present assignment.
Macrocarpae Karsch, by D.T.93: 73.
Macroptera Hartig, 1843, Germar E n t Zeit. 4: 407.
Maculatus Blanchard, 1840, Hist. Ins. 3: 250 (acc. D.T.93: 73). Gall only?
Maculipennis Gillette, by Fullaway, 1911, Ann. Ent. Soc. Amer. 4: 344.
Maculosa Weld, 1926, Proc. U.S. Nat. Mus. 68(10): 63.
Maideni Froggatt, 1892.
Majalis Bassett, 1864, Proc. Ent. Soc. Phila. 3: 683.
Major Kinsey. Present assignment.
Malpighii Hartig, by Ratzeburg, 1844, Forstins. 3: 55 (acc. D.T. 93: 42).
Mamma Walsh & Riley, 1869, Amer. Ent. 1: 102.
Mammula Bassett, 1881, Canad. Ent. 13: 76.
Marchali Kieffer, 1901, André Hymén. Europe 7(1): 525.
Mayri Kieffer, 1897, Bull. Soc. Ent. France 1897: 8, 123.
Mediterranea Trotter, 1901, Bull. Soc. Ent. France 1901: 175.
Medullae Ashmead, 1885, Trans. Amer. Ent. Soc. 12*: VIII.
Megaptera Panzer, 1801, Fauna Ins. Germ. 7: pl. 79 fig. 7 (acc. D.T. 93: 62).
Mellea Ashmead. Present assignment.
Minor Hartig, by Kaltenbach, 1874, Pflanzenfeinde: 21.
