Slender Springtails

Asker, Akershus, Norge

Figures 68–75.SEM photos of adult Homidia jordanai sp. n. 68 lateral s-chaetae on Abd. I 69 lateral ms on Abd. I 70 three types of setae on Abd. IV 71 bothriotrichum on Abd. IV 72 elongate s-chaetae on Abd. IV 73 ciliate seta on Abd. IV 74 distal part of ventral tube 75 two types of setae on lateral flap of ventral tube.

Figures 26–27.Dorsal chaetotaxy ofAcrocrytus zhujiensis sp. n. 26 Abd. IV 27 Abd. V (ps: postero-sublateral S-chaeta).

Figures 15–17.Homidia taibaiensis sp. n. 15 dorsal chaetotaxy of Abd. I–III 16 anterior face of ventral tube 17 posterior face and lateral flap of ventral tube.

Asker, Akershus, Norge

Asker, Akershus, Norge

Figures 76–80.SEM photos of Homidia jordanai sp. n. 76–77 adult 76 partial mucro 77 dental spines 78–80 the first instar larva 78 Ant. III organ 79 distal part of Ant. IV 80 distal part of hind leg.

Figures 28–30.Acrocrytus finissp. n. 28 colour pattern, lateral view 29 body scale 30 labium and labrum (30A labral intrusion 30B labial papillae D, E and l.p. 30C labial base).

Figure 22.Habitus of Sinella triseta sp. n.

Asker, Akershus, Norge

Asker, Akershus, Norge

Figures 5–9.Homidia jordanai sp. n. 5 dorsal cephalic chaetotaxy 6 apical bulb of Ant. IV 7 labrum 8 labial palp 9 labial base.

Figures 31–33.Dorsal chaetotaxyof Acrocrytus finis sp. n. 31 Th. II 32 Th. III 33 Abd. I.

Figures 36–40.Sinella triseta sp. n. 36 dorsal chaetotaxy of Abd. IV–V 37 anterior face of VT 38 posterior face and lateral flap of VT 39 manubrial plaque 40 apical dentes and mucro.

Asker, Akershus, Norge

Asker, Akershus, Norge

Figures 10–14. Homidia jordanai sp. n. 10 dorsal chaetotaxy of Th. II–III 11 coxal chaetotaxy formula (A fore leg B mid leg C hind leg) 12–14 dorsalchaetotax 12 Abd. I–III 13 Abd. IV 14 Abd. V.

Figures 34–35.Dorsal chaetotaxyof Acrocrytus finis sp. n. 34 Abd. II 35 Abd. III.

Figures 23–29.Sinella triseta sp. n. 23 dorsal cephalic chaetotaxy 24 basal chaetae of Ant. I 25 basal chaetae of Ant. II 26 Ant. III organ 27 clypeus 28 labrum 29 labial base 30 labial palp.

Asker, Akershus, Norge

Asker, Akershus, Norge

Figures 15–19.Hind leg of Homidia jordanai sp. n. 15 coxa, trochanter and femur 16 trochanteral organ 17 basal Tita 18 apical Tita 19 apical Tita and claw.

Figures 36–37.Dorsal chaetotaxyof Acrocrytus finis sp. n. 36 Abd. IV 37 Abd. V.

Figures 31–34.Sinella triseta sp. n. 31 dorsal chaetotaxy of Th. II–III 32 coxal mac formula (A fore leg; B mid leg; C hind leg) 33 trochanteral organ 34 tip tibiotarsus and claw of hind leg.