S. Mahunka szerk.: Folia Entomologica Hungarica 51. (Budapest, 1990)
Anogenital region: Genito-aggenital plates fused basally, but anteriorly they are separated from each other, in front of a sacculiform formation (Fig. 59) . The narrowed posterior part of genito-aggenital plates arched and delve into deeper layer of the body and not connected directly with the similarly arched anterior part of ano-adanal plates . Legs: Setation characteristic, and differs from all related taxa. Setal formulae : I; 1-2 (!)-5+2-5+1-17+3-1 lis 1-3-4+1-5+1-12+2-1 Ills 2-2-3+1-3+1-11-1 IV: 2-2-2-3+1-11-1 Material examined: Holotype: Bru-88/21, 19 paratypes from the same sample; 16 paratypes: Bru-88/38. Holotype and 22 paratypes: MHNG, 13 paratypes (1367-PO-89) : HNHM. IX. IDENTIFICATION KEYS Key for the suprageneric taxa 1 (8) Shield of notogaster with a V-shaped split ventrally, in which the anogenital and plicature plates located. The genito-aggenital and ano-adanal plates touching or fused medially. 2 (5) Genital setae originating in paraxial position, in a longitudinal row. The genital and aggenital setae clearly distinguishable. 3 (4) The original plates of the anogenital region are at least partly separated by the genito-aggenital and/or ano-adanal suture. Interlocking triangle absent ...... „ ,. n . ^ Oribotritiidae Grand-jean, 1954 4 (3) The original plates of the anogenital region fused with each other and compose one pair of anogenital plates . Interlocking triangle present Euphthiracaridae Jacot, 1930 5 (2) Genital setae originating in antiaxial position, in groups on the anterior part of genito-aggenital plates or in transversal rows . Genital and aggenital setae not recognisable , . . ... M _i, ,„, r ,| ^ ^ ( Synichotritiidae Walker ,1965)* 6 (7 ) Inner surface of anogenital plates with a pair of deep hollows . Genital setae arising in longitudinal rows, behind the sutures kag arising only one pair of them „ ^j. •., • • .. . , •< non ^ subfam. Sabahtritiinae Mahunka, 1987 7 (6) Inner surface of the anogenital plates smooth. Genital setae forming two groups, before and behind the kag suture subfam. Synichotritiinae Walker, 1965 8 (1) Shield of notogaster with two lobes lateroventrally , which touch each other medially. The genito-aggenital and ano-adanal plates are separated by them Temburongiidae fam.n. Key for the supraspecific taxa Key for the genera of Oribotritiidae Grandjean, 1954 1 (20) Genito-aggenital suture at least partly present, the two plates at least basally well separated from each other. 2(15) Genito-aggenital suture complete, the four pairs of plates well recognisable . 3 (8) Posterior median apodeme absent. The parenthesis indicates that the taxon is subdivided.
