FIGURES 17–28. Percnarcha claudiadoblesae Metz, new species. 17, adult dorsal view ♂ holotype (USNMENT01328585, 04-SRNP-56459); 18, adult dorsal view ♀ paratype (USNMENT01328579, 03-SRNP-20878); 19, adult dorsal view ♂ para- type (USNMENT01328512, 10-SRNP-4852); 20, adult dorsal view ♀ paratype (USNMENT01328534, 10-SRNP-4854); 21, abdominal segment II ♂ holotype (USNMENT01328585, 04-SRNP-56459, USNM slide # 146544); 22, genital capsule ♂ holotype (USNMENT01328585, 04-SRNP-56459, USNM slide # 146544); 23, abdominal segment VIII ♂ holotype (USN- MENT01328585, 04-SRNP-56459, USNM slide # 146544); 24, phallus ♂ holotype (USNMENT01328585, 04-SRNP-56459, USNM slide # 146544); 25, genitalia ♀ paratype (USNMENT01328579, 03-SRNP-20878, USNM slide # ...
FIGURES 21–24. Dorsal habitus of Rejectaria. 21 ♂ R. richardashleyi, Holotype, Costa Rica, USNMENT01...
Figure 83-100. Porphyrogenes (ds = dorsal surface, vs = ventral surface). 83) undescribed species, m...
FIGURES 16–21. Genitalia of Lophocampa species. 16—Lophocampa sharki n. sp., Holotype, male genitali...
FIGURES 8–13. Tinaegeria carlosalvaradoi Metz, new species. 8, adult dorsal view ♂ paratype (USNMENT...
Figures 85–92. Female genitalia. 85 R. sp. nr. villosa, Costa Rica USNMENT01493030, 07-SRNP-40317, S...
FIGURES 95–102. Female genitalia, signa. 95 R. sp. nr. villosa, Costa Rica USNMENT01493030, 07-SRNP-...
FIGURES 31–38. Head/lateral aspects. 31 ♂ R. villosa, Venezuela, USNMENT01422978, Slide USNM148658. ...
FIGURES 93–94. Female genitalia. 93 R. magas, Costa Rica USNMENT01493354, 05-SRNP-20175, Slide USNM1...
FIGURES 16–17. Eurysacca media, female genitalia with signum enlarged. 16. Gen. slide 264/19, O. Bid...
FIGURES 1–6. Adults. 1, Pheles caatingensis sp. nov. holotype male, dorsal surface; 2, Same, ventral...
FIGURES 19–24. Perlidae habitus in dorsal view: 19—Anacroneuria sp.AB3, 20—Anacroneuria sp.AB4, 21—A...
FIGURES 57–64. Male Genitalia, vesicae. 57–58 R._villosa, Costa Rica, USNMENT01493304, 13-SRNP-45393...
FIGURES 2–6. Anacroneuria quetzali sp.n. male 2, habitus. 3, ninth sternum. 4, dorsal aedeagus. 5, l...
FIGURES 9–14. Eurysacca media, adult. 9. Male, dorsal view. 10. Female, dorsal view. 11. Female, dor...
Figures 51–56. Male genitalia (phallus detached) of Chlamydastis from Costa Rica – Vividella Species...
FIGURES 21–24. Dorsal habitus of Rejectaria. 21 ♂ R. richardashleyi, Holotype, Costa Rica, USNMENT01...
Figure 83-100. Porphyrogenes (ds = dorsal surface, vs = ventral surface). 83) undescribed species, m...
FIGURES 16–21. Genitalia of Lophocampa species. 16—Lophocampa sharki n. sp., Holotype, male genitali...
FIGURES 8–13. Tinaegeria carlosalvaradoi Metz, new species. 8, adult dorsal view ♂ paratype (USNMENT...
Figures 85–92. Female genitalia. 85 R. sp. nr. villosa, Costa Rica USNMENT01493030, 07-SRNP-40317, S...
FIGURES 95–102. Female genitalia, signa. 95 R. sp. nr. villosa, Costa Rica USNMENT01493030, 07-SRNP-...
FIGURES 31–38. Head/lateral aspects. 31 ♂ R. villosa, Venezuela, USNMENT01422978, Slide USNM148658. ...
FIGURES 93–94. Female genitalia. 93 R. magas, Costa Rica USNMENT01493354, 05-SRNP-20175, Slide USNM1...
FIGURES 16–17. Eurysacca media, female genitalia with signum enlarged. 16. Gen. slide 264/19, O. Bid...
FIGURES 1–6. Adults. 1, Pheles caatingensis sp. nov. holotype male, dorsal surface; 2, Same, ventral...
FIGURES 19–24. Perlidae habitus in dorsal view: 19—Anacroneuria sp.AB3, 20—Anacroneuria sp.AB4, 21—A...
FIGURES 57–64. Male Genitalia, vesicae. 57–58 R._villosa, Costa Rica, USNMENT01493304, 13-SRNP-45393...
FIGURES 2–6. Anacroneuria quetzali sp.n. male 2, habitus. 3, ninth sternum. 4, dorsal aedeagus. 5, l...
FIGURES 9–14. Eurysacca media, adult. 9. Male, dorsal view. 10. Female, dorsal view. 11. Female, dor...
Figures 51–56. Male genitalia (phallus detached) of Chlamydastis from Costa Rica – Vividella Species...
FIGURES 21–24. Dorsal habitus of Rejectaria. 21 ♂ R. richardashleyi, Holotype, Costa Rica, USNMENT01...
Figure 83-100. Porphyrogenes (ds = dorsal surface, vs = ventral surface). 83) undescribed species, m...
FIGURES 16–21. Genitalia of Lophocampa species. 16—Lophocampa sharki n. sp., Holotype, male genitali...