FIGURES 1–10. Female habitus in profile view. 1. Stelis joanae, 2. S. occidentalis, 3. S. lamelliterga, 4. S. broemelingi, 5. S. paiute, 6. S. anthocopae, 7. S. imperialis, 8. S. anasazi, 9. S. shoshone, 10. S. alta. Scale bar = 1 mm.Published as part of Parker, Frank D. & Griswold, Terry, 2013, New species of the cleptoparasitic bee genus Stelis (Hymenoptera: Megachilidae, Anthidiini) from the Nearctic Region, pp. 529-544 in Zootaxa 3646 (5) on page 540, DOI: 10.11646/zootaxa.3646.5.3, http://zenodo.org/record/22040
FIGURE 6. a. Colletes alini Kuhlmann, female: scutum; b. C. hakkari Kuhlmann, female: scutellum and ...
FIGURES 13–16. Faces of Ceratalictus species (females): (13) C. nitidus sp. n.; (14) C. orthocarinat...
FIGURES 55–56. Hoplitis (Hoplitis) weibeli: 55: free-standing nest in depression of rock. Hoplitis (...
FIGURES 11–20. Apex of female metasoma in posterior view. 11. Stelis joanae, 12. S. occidentalis, 13...
FIGURES 21–30. Male S3 in ventral view. 21. Stelis joanae, 22. S. occidentalis, 23. S. lamelliterga,...
FIGURES 31–40. Male S4 in ventral view. 31. Stelis joanae, 32. S. occidentalis, 33. S. lamelliterga,...
Figures 1–4. Holotype (female) of Rhynostelis xavieri, new species. 1. Head, dorsolateral view. 2. H...
Figure 1. Female holotype of Stelis (Dolichostelis) vallenata sp. nov. (A) Lateral habitus; (B) dors...
FIGURES 1–4. Centris cineraria Smith, 1854. Fig. 1. Female (Viña del Mar, Chile): Head, frontal view...
FIGURE 1. Colletes pseudomirabilis Kuhlmann & Proshchalykin sp. nov., male: a. specimen, lateral vie...
FIGURES 57–66. Osmia (Nasutosmia) longipalpa: 57: Female, 58: Male, 59: Labial palpi of female. Prot...
FIGURE 1. Females, A. ursinus species group, lateral view. A, A. bonariensis Brèthes. B, A. halictoi...
FIGURES 17–20. Centris orellanai Ruiz, 1940. Fig. 17. Female (Neotype female: Los Andes, Chile): Hea...
FIGURES 2–5. Habitus of selected species of the subgenus Pseudomegachile. 2: M. foersteri female (Pi...
FIGURES 10–13. Epiclopus gayi. Fig. 10. Female (Chile: Viña del Mar): Head, frontal view (scale bar ...
FIGURE 6. a. Colletes alini Kuhlmann, female: scutum; b. C. hakkari Kuhlmann, female: scutellum and ...
FIGURES 13–16. Faces of Ceratalictus species (females): (13) C. nitidus sp. n.; (14) C. orthocarinat...
FIGURES 55–56. Hoplitis (Hoplitis) weibeli: 55: free-standing nest in depression of rock. Hoplitis (...
FIGURES 11–20. Apex of female metasoma in posterior view. 11. Stelis joanae, 12. S. occidentalis, 13...
FIGURES 21–30. Male S3 in ventral view. 21. Stelis joanae, 22. S. occidentalis, 23. S. lamelliterga,...
FIGURES 31–40. Male S4 in ventral view. 31. Stelis joanae, 32. S. occidentalis, 33. S. lamelliterga,...
Figures 1–4. Holotype (female) of Rhynostelis xavieri, new species. 1. Head, dorsolateral view. 2. H...
Figure 1. Female holotype of Stelis (Dolichostelis) vallenata sp. nov. (A) Lateral habitus; (B) dors...
FIGURES 1–4. Centris cineraria Smith, 1854. Fig. 1. Female (Viña del Mar, Chile): Head, frontal view...
FIGURE 1. Colletes pseudomirabilis Kuhlmann & Proshchalykin sp. nov., male: a. specimen, lateral vie...
FIGURES 57–66. Osmia (Nasutosmia) longipalpa: 57: Female, 58: Male, 59: Labial palpi of female. Prot...
FIGURE 1. Females, A. ursinus species group, lateral view. A, A. bonariensis Brèthes. B, A. halictoi...
FIGURES 17–20. Centris orellanai Ruiz, 1940. Fig. 17. Female (Neotype female: Los Andes, Chile): Hea...
FIGURES 2–5. Habitus of selected species of the subgenus Pseudomegachile. 2: M. foersteri female (Pi...
FIGURES 10–13. Epiclopus gayi. Fig. 10. Female (Chile: Viña del Mar): Head, frontal view (scale bar ...
FIGURE 6. a. Colletes alini Kuhlmann, female: scutum; b. C. hakkari Kuhlmann, female: scutellum and ...
FIGURES 13–16. Faces of Ceratalictus species (females): (13) C. nitidus sp. n.; (14) C. orthocarinat...
FIGURES 55–56. Hoplitis (Hoplitis) weibeli: 55: free-standing nest in depression of rock. Hoplitis (...