Lateral ocelli of Recent scorpions (families Chactidae Pocock, 1893; Iuridae Thorell, 1876; Troglotayosicidae Lourenço, 1998).

<p><b>A.</b><i>Megachactops kuemoi</i> Ochoa et al., 2013, juv. paratype (AMNH [LP 9244]), Type 4C. <b>B.</b><i>Chactopsoides anduzei</i> (González-Sponga, 1982), ♀ (AMNH), Type 4C. <b>C.</b><i>Taurepania porosus</i> (Pocock, 1900), ♀ (AMNH [LP 5513]), Type 4C. <b>D.</b><i>Hadrurochactas machadoi</i> González-Sponga, 1993, subad. ♀ (AMNH), Type 4C. <b>E.</b><i>Broteochactas nitidus</i> Pocock, 1893, ♀ (AMNH [LP 1511]), Type 4C. <b>F.</b><i>Teuthraustes glaber</i> Kraepelin, 1912, ♀ (AMNH), Type 3A. <b>G.</b><i>Vachoniochactas lasallei</i> (González-Sponga, 1978), subad. ♂ (AMNH [LP 10000]), Type 4C. <b>H.</b><i>Chactas raymondhansi</i> Francke & Boos, 1986, subad. ♀ (AMNH [LP 1586]), Type 2A. <b>I.</b><i>Troglotayosicus humiculum</i> Botero-Trujillo & Francke, 2009, ♀ (AMNH), Type 2B. <b>J.</b><i>Brotheas granulatus</i> Simon, 1877, ♂ (AMNH [LP 3656]), Type 4C. <b>K, L.</b><i>Neochactas delicatus</i> (Karsch, 1879), ♀ (AMNH [LP 3441]), Type 4C (<b>K</b>), Type 3A (<b>L</b>). <b>M, N.</b><i>Anuroctonus phaiodactylus</i> (Wood, 1863), ♂ (AMNH), Type 4C, sinistral side (<b>M</b>), dextral side (<b>N</b>). <b>O.</b><i>Hoffmannihadrurus gertschi</i> (Soleglad, 1976), paratype ♀ (AMNH), Type 4C. <b>P.</b><i>Caraboctonus keyserlingii</i> Pocock, 1893, ♂ (AMNH), Type 4C. <b>Q.</b><i>Hadruroides charcasus</i> (Karsch, 1879), ♂ (AMNH), Type 4C. <b>R.</b><i>Hadrurus arizonensis</i> Ewing, 1928, ♂ (IBUNAM), Type 3A. Abbreviations: ADMi (anterodorsal minor ocellus); e (eyespot); MLMa (mediolateral major ocellus); PDMi (posterodorsal minor ocellus); PLMa (posterolateral major ocellus). Scale bars = 0.1 mm.