Konradus actinus (Bernhauer): A male sternum 8; B sternum 9; C female tergum 8; D female tergum 10. Konradus trescrucensis sp. nov.: E sternum 9. Konradus cuscensis sp. nov: F male tergum 8; G sternum 9; H male tergum 10; I gonocoxites of female genital segment; J accessory sclerite. Yuracarus napoensis sp. nov.: K male sternum 8; L sternum 9. Yuracarus yunguensis sp. nov.: M sternum 9; N male tergum 10; O gonocoxites of female genital segment; P female tergum 10. Yuracarus cosnipatensis: Q female tergum 8. Yuracarus diamantinus (Bernhauer): R female tergum 10; S gonocoxites of female genital segment; T accessory sclerite. Scale bars: 0.5 mm (A–I, K–S); 0.2 mm (J, T).