Fig. 6. Tettigarctinae occurrences through time. 1, Liassocicada antecedens Bode, 1953 from Early Jurassic Posidonia Shale Formation, Germany drawing from Nel et al. 1998); 2, Kisylia psylloides Martynov, 1937 from Early Jurassic Kisyl-Kiya, Kyrgyzstan; 3, Protabanus chaoyangensis Hong, 1982 from the Callovian/Oxfordian (Middle/Late Jurassic) Jiulongshan Formation, China; 4, Sunotettigarcta (represented by drawing of Sunotettigarcta kudryashevae Shcherbakov, 2009) from Late Jurassic Karatau, Kazakhstan; 5, Tettagalma striata Menon, 2005 from the Aptian (Early Cretaceous) Crato Formation, Brazil; 6, Magrebarcta africana Nel, Zarbout, Barale, and Philippe, 1998 from the Aptian (Early Cretaceous) Duriet Formation, Tunisia; 7, Cretotettigarcta burmensis Fu, Cai, and Huang, 2019 from the Cenomanian (Late Cretaceous) Hukawng Valley, Myanmar; 8, Maculaferrum blaisi gen. et sp. nov. (holotype RMIP 2018.18.24) from the Cenomanian (Late Cretaceous) Redmond Formation, Labrador, Canada; 9, Eotettigarcta scotica Zeuner, 1944 from the Palaeocene Isle of Mull, UK (only known from a partial hind wing); 10, Meuniera haupti Piton, 1936 from the Palaeocene Menat quarry, France; 11, Paratettigarcta zealandica Kaulfuss and Moulds, 2005 from the Miocene Hindon Maar, New Zealand; 12, Tettigarcta crinita Distant, 1883 from southern Victoria, Australia (extant). The classification of Liassocicada ignota Brodie, 1845 within Cicadoprosbolinae introduces uncertainty about the affinities of L. antecedens to Tettigarctinae (Shcherbakov 2009). Drawings not to scale; 1, 4, 6, 7, 9–11, mirrored to facilitate comparison with Maculaferrum. Fossil occurrences retrieved from the Paleobiology Database (Czaplewski 2019). Palaeogeographical maps from Scotese (2001).