Lagynochthonius daidaiensis sp. nov., holotype female A carapace (dorsal view) B left chelicera (dorsal view) with details of dentation C coxal spines on coxae II (ventral view) D rallum E left pedipalp (minus chela, dorsal view) F left chela (lateral view) with details of dentation and trichobothrial pattern G left chela (dorsal view) H leg I (lateral view) I leg IV (lateral view). Scale bars: 0.20 mm (A, B, E–I); 0.10 mm (C, D).