Figs 29–35 in Eniochthonius Mahunkai Sp. N. (Acari: Oribatida: Eniochthoniidae), From North American Peatlands, With A Redescription Of Eniochthonius And A Key To North American Species

Figs 29–35. Eniochthonius mahunkai sp. n., adult: 29 = bothridium, optical section (arrowhead indicates spiculated inner chamber); 30 = anterior region of isolated suprapleural plate (sp) and pleural region of notogaster (pl), lateral aspect (cf. Fig. 2), showing taenidium (t) curving ventrad (* and IV mark approximate positions of postpedal fossa on aggenital plate and leg IV insertion, respectively); 31 = taenidium (t) and fossa (fo) on left side, showing curved alignment seen by transparency on dorsally positioned, slightly flattened specimen (III = leg III, * marks approximate level of section in Fig. 32); 32 = frontal section through notogastral taenidium and porose area (t = taenidium, sa = sternal apodeme of epimere III, tr III = trochanter III, arrow marks open slot of taenidium); 33 = notogastral taenidium and porose area, lateral aspect (cf. Fig. 30), at three progressively deeper focal planes (arrowhead indicates lyrifissure ia); 34 = posterodorsal corner of subcapitulum, lateral aspect, showing forked postpalpal seta (P = femur of palp, arrowhead indicates cylindrical stalk on which seta inserts at strong angle); 35 = notogastral seta e1, showing fine barbs. All but Fig. 31 with differential contrast transmitted illumination; 30 and 34 layered images. Scale bars: 50 µm (30), 20 µm (31, 32), 10 µm