Spirostreptidae Brandt, 1833
Triaenostreptus benedictus (Kraus, 1958)
Triaenostreptus kruegeri Attems, 1928
Triaenostreptus kymatorhabdus Attems, 1914
Triaenostreptus lawrencei Hoffman, 1971
Triaenostreptus lykophorus (Attems, 1934)
Triaenostreptus robustus Attems, 1935
Triaenostreptus tripartitus (Cook & Collins, 1893)
Triaenostreptus unciger Attems, 1928
