Uroseius sorrentinus ( Lombardini, 1952 )

Moraza, María L., 2019, New data on the genus Uroseius Berlese (Acari: Mesostigmata: Uropodina Trachytidae) with a redescription of U. sorrentinus (Lombardini, 1952), Zootaxa 4717 (1), pp. 7-29 : 11

Redescription of Uroseius sorrentinus ( Lombardini, 1952)

( Figures 2-48 )

Figures

FIGURES 1–2. Idiosoma larva. 1. Eutrachytes (E.) flagellatus, modified from Moraza et al., 2016: 1a. Idiosoma, dorsal view; 1b. Idiosoma, ventral view. 2. Spadiseius calyptrogynae, modified from Lindquist & Moraza, 2008: 2a. Idiosoma, dorsal view; 2b. Idiosoma, ventral view.

FIGURE 3. Uroseius sorrentinus Lombardini, protonymph. 3. Idiosoma, dorsal view; 4. Idiosoma, ventral view.

FIGURE 4. Protonymph of Spadiseius calyptrogynae, modified from Lindquist & Moraza, 2008: 4a. Idiosoma, dorsal view; 4b. Idiosoma, ventral view.

FIGURES 5–7. Uroseius sorrentinus (Lombardini), deutonymph. 3. Idiosoma dorsal view; 4. Detail of denoted dorsal setae; 7. Chelicera, fixed digit, ventral view, movable digit pointed.

FIGURES 8–13. Uroseius sorrentinus (Lombardini), deutonymph. 8. Idiosoma, ventral view; 9. Tritosternum; 10. Detail of peritrematal extension; 11–12. Detail of denoted ventral glands; 13. Detail of anal region.

FIGURES 14–19. Uroseius sorrentinus (Lombardini).14. Deutonymph, subcapitulum; 15. Deutonymph, detail of paralabrum and gnathotectum; 16. Female, detail of subcapitulum; 17. Female, tritosternum; 18. Male, subcapitulum; 19. Male, detail of palp-trochanter. (gnt: gnathotectum; prl: paralabrum; s.st.: salivary stile).

FIGURES 20–24. Uroseius sorrentinus (Lombardini), deutonymph, right legs I–IV, excluding pretarsus. 20. Leg I, dorsal view; 21. Leg II, dorsal view; 22. Leg III, dorsal view; 23. Leg IV, dorsal view; 24. Detail of dorsal setae.

FIGURES 25–27. Uroseius sorrentinus (Lombardini), adult female. 25. Idiosoma, dorsal view; 26. Detail of notate dorsal setae; 27. Chelicera, paraxial detail of cheliceral digits.

FIGURES 28–30. Uroseius sorrentinus (Lombardini), adult female. 28. Idiosoma, ventral view; 29. Detail of peritrematal region; 30. Genital shield.

FIGURES 31–33. Uroseius sorrentinus (Lombardini). 31. Male, idiosoma dorsal; 32. Male, tarsus II, anterolateral view; 33. Female, tarsus II, posterolateral view. Grey setae are ventral and lateral setae.

FIGURES 34–39. Uroseius sorrentinus (Lombardini), adult male. 34. Idiosoma ventral; 35. Male, detail of fixed digit, ventral view; 36. Detail of cheliceral digit; 37. Detail of genital opening; 38. Sternapophysis; 39. Anal shield.

FIGURES 40–48. Uroseius sorrentinus (Lombardini). 40. Female, tarsus I, posterolateral view; 41. Detail of distoapical process and sensorial setae of tarsus I; 42–44. Female, detail of pretarsus; 45. Male, detail of pretarsus; 46. Female, left leg II, femora-tibia, anterolateral view; 47. Male, right leg II, trochanter-tibia, anterolateral view; 48. Deutonymph, tarsus II, right leg, dorsal view. (ap: apical process; gl: gland pore).