Trigonoptera is a genus of longhorn beetles of the subfamily Lamiinae, containing the following species:
Trigonoptera acuminata Gressitt, 1984Trigonoptera albocollaris Gilmour, 1950Trigonoptera amboinica Breuning, 1968Trigonoptera annulicornis Gressitt, 1984Trigonoptera bimaculata Thomson, 1865Trigonoptera breuningiana Gilmour, 1950Trigonoptera cincta Gressitt, 1984Trigonoptera complicata Gressitt, 1984Trigonoptera fergussoni Breuning, 1970Trigonoptera flavicollis Breuning, 1940Trigonoptera flavipicta (Pascoe, 1867)Trigonoptera flavoscutellata Breuning, 1939Trigonoptera gracilis Aurivillius, 1917Trigonoptera grisea Gressitt, 1984Trigonoptera guttulata (Gestro, 1876)Trigonoptera harlequina Gressitt, 1984Trigonoptera humeralis Gressitt, 1984Trigonoptera immaculata Gilmour, 1950Trigonoptera iriana Gressitt, 1984Trigonoptera isabellae Gilmour, 1949Trigonoptera japeni Gilmour, 1949Trigonoptera laevipunctata Breuning, 1950Trigonoptera lateplagiata Breuning, 1940Trigonoptera leptura (Gestro, 1876)Trigonoptera maculata Perroud, 1855Trigonoptera maculifascia Gressitt, 1984Trigonoptera margaretae Gilmour, 1949Trigonoptera marmorata Aurivillius, 1908Trigonoptera montana Gressitt, 1984Trigonoptera monticorum Gressitt, 1984Trigonoptera muruana Gressitt, 1984Trigonoptera muscifluvis Gressitt, 1984Trigonoptera neja Gilmour, 1950Trigonoptera nervosa (Pascoe, 1867)Trigonoptera nigrofasciata Gressitt, 1984Trigonoptera nothofagi Gressitt, 1984Trigonoptera obscura Gilmour, 1949Trigonoptera olivacea Aurivillius, 1908Trigonoptera ornata (MacLeay, 1886)Trigonoptera paravittata Breuning, 1970Trigonoptera perspicax Gressitt, 1984Trigonoptera pseudomaculata Breuning, 1939Trigonoptera quadrimaculata Nonfried, 1894Trigonoptera regina Gressitt, 1984Trigonoptera sordida (Pascoe, 1867)Trigonoptera spilonota (Gestro, 1876)Trigonoptera sulcata Aurivillius, 1924Trigonoptera sumbawana Breuning, 1948Trigonoptera sumptuosa Gressitt, 1984Trigonoptera tesselata (Pascoe, 1867)Trigonoptera transversefasciata Gilmour, 1949Trigonoptera trikora Gressitt, 1984Trigonoptera trobriandensis Breuning, 1948Trigonoptera vittata Gestro, 1876Trigonoptera woodfordi Gahan, 1888
