SEMs of the egg teeth of Epidermaptera. 33 Apachyus chartaceus (Apachyidae). 33A Lateral view, posterior to the right. 33B Enlarged image. 34 Anisolabis maritima (Anisolabididae). 34A Lateral view, posterior to the right. 34B Enlarged image. 35 Euborellia pallipes (Anisolabididae). 35A Lateral view, posterior to the right. 35B Enlarged image. 36 Labidura riparia (Labiduridae). 36A Lateral view, posterior to the right. 36B Enlarged image. 37 Forficula scudderi (Forficulidae). Lateral view, posterior to the right. 38 Anechura harmandi (Forficulidae). Lateral view, posterior to the right. 39 Paralabella curvicauda (Spongiphoridae). Lateral view, posterior to the right. 40 Proreus simulans (Chelisochidae). Lateral view, posterior to the right. 41 A chelisochid gen. sp. (Chelisochidae). Lateral view, posterior to the right. – Abbreviations: CMP – central major process; ET – egg tooth; Fr – frons; MD – minute denticle; PMP – posterior major process; PS – posterior serration; SP – small protuberance. – Scale bars: 33A, 39–41 – 10 μm; 34A, 35A, 36A, 37, 38 – 20 μm; 33B, 34B, 35B – 2 μm; 36B – 5 μm.