Liocanthydrus nanops Baca et al., 2014, instar I 21 left antenna, dorsal aspect 22 right antenna, ventral aspect 23 left mandible, dorsal aspect 24 right maxilla, dorsal aspect 25 left maxilla, ventral aspect 26 labium, dorsal aspect 27 labium, ventral aspect. Numbers and lowercase letters indicate primary setae and pores, respectively. AN: antenna, LA: labium, MN: mandible, MX: maxilla. Scale bars: 0.04 mm.