Name,Body shape,Head position,Mouthparts,Antennae,Eyes,Male Antenna Clasping Organ,Prothorax,Furca,Pair of posterior lamellae of mucro,Chaetae of retinaculum (adult),Basal tubercles of retinaculum (adult),Tibiotarsus III organ,Abdominal trichobothria,Vesicles on male metathorax Mackenziella psocoides,Ovoid,Prognathous,Reduced,Bulk,6 + 6 ocelli,Simple,With prominent bulge,Short,Absent,Absent,Absent,Absent,1 + 1 (2 + 2 in male),Absent Sminthurides aquaticus,Globular,Orthognathous,Complete,Slender,8 + 8 ocelli,Complex,Without prominent bulge,Long,Present,Present,Present,Present,5 + 5,Present Sminthurinus elegans,Globular,Orthognathous,Complete,Slender,8 + 8 ocelli,Absent,Without prominent bulge,Long,Present,Present,Present,Absent,4 + 4,Absent Sminthurus viridis,Globular,Orthognathous,Complete,Slender,8 + 8 ocelli,Absent,Without prominent bulge,Long,Present,Present,Present,Absent,4 + 4,Absent Sphaeridia pumilis,Globular,Orthognathous,Complete,Slender,8 + 8 ocelli,Simple,Without prominent bulge,Long,Present,Present,Present,Absent,5 + 5,Absent Stenacidia violacea,Globular,Orthognathous,Complete,Slender,8 + 8 ocelli,Complex,Without prominent bulge,Long,Present,Present,Present,Present,5 + 5,Present