Ataenogera brevicornis Bromley
Creators: name: Hauser, Martin
name: Webb, Donald W.
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Therevidae
Ataenogera
Ataenogera brevicornis

description: Ataenogera brevicornis Bromley
(Figs. 20–29, 57)
brevicorni s Bromley (1934:361, desc.) (Henicomyia), Webb and Irwin (1989:39, syn. of abdominalis), Irwin and Webb (1992:86, checklist) (Ataenogera). Type locality Guyana [British Guiana], Bartica District, Kartabo. Holotype female in AMNH.
Diagnosis. Ataenogera brevicornis is similar to A. abdominalis in possessing lanceolate setae on male tergite 7 and sternites 5–8 and female sternites 5–7. Ataenogera brevicornis differs from A. abdominalis in having the frons dark reddish brown, and completely covered with light gray pubescence (Figs. 20–21); in possessing one pair of dorsocentral macrosetae; in having the forefemur dark yellowish brown; and the male hypandrium setose (Fig. 23).
Description of male
Variation (n=10)
Body length 6.3–8.0, 7.5 mm
Head. Length 0.64–0.80, 0.73 mm. Eyes (Fig. 20) dichoptic, separated by distance equal to width of ocellar tubercle; ommatidia smaller dorsally and laterally. Frons (Fig. 20) dark reddish brown, pubescence light gray; setae white, short dorsolateral to antennal base; area lateral to antennal base with black, pubescent spot. Antenna dark reddish brown, pubescence light gray, antenna/head length 1.6–2.2, 1.8; scape length 0.36–0.50, 0.40 mm, width 0.10–0.12, 0.11 mm, length/width 3.2–4.2, 3.7, scape/pedicel length 3.6–5.0, 4.3, scape/flagellum width 0.5–0.7, 0.6, setae dark reddish brown, short dorsally, elongate ventrally grading into slightly thicker dark reddish brown macrosetae; pedicel length 0.08–0.10, 0.09 mm, width 0.10–0.14, 0.12 mm, length/width 0.6–1.0, 0.8, flagellum length 0.78–1.00, 0.85 mm, width 0.14–0.24, 0.19 mm, length/width 3.9– 5.6, 4.6, flagellum/scape length 1.9–2.6, 2.2. Maxillary palpus dark brown; setae white, elongate. Gena dark reddish brown, pubescence white along margin of eye; setae white, elongate. Occipital setae white, elongate, absent dorsomedially, macrosetae absent. Postocular macrosetae dark reddish brown, short, in single row.
Thorax. Macrosetae 2–3, 3 np, 1 sa, 1 pa, 0–1, 1 dc, 1 sc. Mesonotum dark reddish brown, pubescence gray; vittae indistinct; setae white, short. Pleurae dark reddish brown, pubescence white with glossy area medially on anepisternum and on anterior half of anepimeron; setae white across dorsal fourth of anepisternum and on laterotergite. Scutellum dark reddish brown, pubescence gray becoming lighter laterally; setae absent. Wing. Length 4.2–5.3, 4.7 mm, width 1.2–1.5, 1.3 mm, length/width 3.2–3.8, 3.5. Membrane pale smoky brown, apical third darker; pterostigma brown, narrow. Cell m3 closed, petiolate (occasionally closed at wing margin). Halter dark brown. Legs. Coxa dark reddish brown, pubescence white, dense; apical macrosetae dark reddish brown, extending around anteroventral margin with 1 anteromedial macroseta, hindcoxa with one posterolateral macroseta. Femora generally dark yellow becoming reddish brown at base (this is a highly variable character with specimens in Mexico having the femora yellow to specimens in Brazil having the fore– and midcoxae dark reddish brown with the apical third dark yellow and the hindfemur dark reddish brown with the apex dark yellow. A general increase in the dark reddish brown coloration occurs on all of the femora between Mexico and Brazil). Tibiae and tarsi dark brown.
Abdomen. Dark reddish brown, glossy, tergites 2–4 with posterior margin whitish yellow; dorsal setae dark brown, short, white elongate laterally on tergite 1 and across posterior margin of tergites 2–4; tergite 7 and sternites 5–8 with dark brown lanceolate setae (as in Fig. 28) (MEI 0 0 6805, 0 0 6806, 0 0 6818, 0 0 9344, and 147857 have lanceolate setae on tergites 4–8 and sternites 6–8). Terminalia (MEI 155381). Epandrium (Fig. 22), anterior margin truncate with small lateral emargination. Hypoproct ventral view (Fig. 22) attached laterally to sides of epandrium; setae dark yellow, abundant along anterolateral margin. Hypandrium (Fig. 23), setae brown. Gonocoxite ventral view (Fig. 23) rectangular, outer gonocoxal process elongate, setae brown, scattered laterally. Gonostylus dorsal view (Fig. 24) flattened dorsoventrally, broadly expanded laterally with median ridge. Aedeagus with dorsal apodeme (Fig. 25) oval; ventral apodeme (Fig. 26) bifurcate, anterior margin emarginate; distiphallus (Fig. 27) curved ventrally.
Redescription of female
Similar to male except for following.
Variation (n=10).
Body length 6.7–8.6,7.9 mm.
Head. Length 0.68–1.00, 0.89 mm. Eyes (Fig. 21) separated by distance greater than width of ocellar tubercle. Frons (Fig. 21). Antenna/head length 1.42–1.86, 1.64; scape length 0.32–0.46, 0.44 mm, width 0.10– 0.13, 0.11 mm, length/width 3.1–4.8, 3.9, scape/pedicel length 3.6–6.0, 4.9, scape/flagellum width 0.63–0.86, 0.72; pedicel length 0.08–0.10, 0.09 mm, width 0.11–0.14, 0.13 mm, length/width 0.57–0.91, 0.74; flagellum length 0.72–1.10, 0.89 mm, width 0.14–0.18, 0.16 mm, length/width 4.5–7.9, 5.7, flagellum/scape length 1.5– 2.9, 2.1.
Thorax. Macrosetae 2–3, 3 np, 1 sa, 1 pa, 1 dc, 1 sc. Wing. Length 5.5–6.7, 5.7 mm, width 1.5–1.9, 1.7 mm, length/width 3.1–3.5, 3.3. Cell m3 varies from open to closed and petiolate. Legs. Fore– and midfemora dark yellow becoming reddish brown at base, hindfemur dark reddish brown, apex becoming dark yellowish brown.
Abdomen. Dark reddish brown, glossy, tergites 2–4 with posterior margin whitish yellow; dorsal setae dark brown, short, white elongate laterally on tergite 1 and across posterior margins of tergites 2–4; sternites 5–8 with dark brown lanceolate setae (Fig. 28) (MEI 0 0 6799, 155340 with lanceolate setae on sternites 4–8). Terminalia (MEI 005752). Furca (Fig. 29) oblong, anterior margin closed; length 0.39 mm, width 0.20 mm.
Immature stages
The pupal stage of Ataenogera brevicornis (as A. abdominalis) (MEI 005764) was described in Webb and Irwin (1989 Figs. 13–15).
Distribution. Ataenogera brevicornis is known from Brazil, Colombia, Costa Rica, El Salvador, Guatemala, Guyana, Mexico, Nicaragua, Panama, Peru, Trinidad, and Venezuela (Fig. 57).
Habitats and phenology. Ataenogera brevicornis has been handnetted on Cissus sp. or collected in Malaise traps in swampy woods and rainforests during every month of the year.
Specimens examined. Type specimen. The holotype female of Henicomyia brevicornis Bromley is from Guyana [British Guiana] and labeled "Kartabo, 20.V.1924 " (AMNH). Other specimens. BRAZIL. AMAZO- NAS. Manaus, Parque Laranjeiras [-3.065, -60.014], 17.VIII.1981, Fairchild, G.B., 1♂ MEI 0 0 9341 (FSCA); 31. VIII.1981, 1 ♂ MEI 0 0 9344 (FSCA), flight trap; Manaus, Reserva Ducke [-3.105, -60.027], 23– 24.VII.1981, Fairchild, G.B. 1♂ MEI 0 0 9346 (FSCA); 24–25. VII.1981, 1 Ψ MEI 0 0 9342 (FSCA); 31. VII.1981, 2 ♂ MEI 0 0 9343, 0 0 9345 (FSCA); Manaus [-3.105, -60.027], 14m, 3.VIII.1981, Fairchild, G.B., 1Ψ MEI 0 0 9347 (FSCA), flight trap, in swampy woods; 28.X.1978, Rafael, J.A., 1♂ MEI 0 0 6818 (INPA); 28. IX.1981, 1 ♂ MEI 0 0 6800 (INPA); 9. X.1981, 1 ♂ MEI 0 0 6801 (INPA); 15. X.1981, 2 Ψ MEI 006796–7 (INPA), Malaise trap; 19. X.1981, 2 Ψ MEI 006798–9 (INPA); 30. XI.1981, 1 Ψ MEI 0 0 6802 (INPA);18. I.1982, 1 Ψ MEI 0 0 6803 (INPA); 11. VI.1982, 1 Ψ MEI 0 0 6827 (INPA); 5–16.VIII.1994, Rafael, J.A., Vidal, J., 1♂ MEI 147857, 1Ψ 147868 (INPA), Malaise trap; 28.VII.1982, Rafael, J.A., 1♂ MEI 0 0 6808, 1Ψ 0 0 6809 (INPA), Malaise trap; 24. VIII.1982, 1 ♂ MEI 0 0 6815, 1Ψ 0 0 6816 (INPA), Malaise trap; 27. VIII.1982, 1 ♂ MEI 0 0 6820 (INPA); –. VIII.1978, 1 ♂ MEI 0 0 6817 (INPA); –. IX.1978, 1 Ψ MEI 0 0 6823 (INPA); Manaus, PDBFF, km-41, Res. 1501 [-3.105, -60.027], 23–30.VII.1995, Silva, F.R., 1♂ MEI 147877 (INPA), Malaise trap; –. VIII.1995, 1 ♂ MEI 147867 (INPA), Malaise trap; Boa Vista, Rio Carabinani [-2.018, -61.539], 75m, 29– 31.VII.1995, Rafael, J.A., Vidal, J.F., 1♂ MEI 147869 (INPA), Malaise trap; 26 km N Manaus [-2.871, - 60.027], 20.VIII.1982, Rafael, J.A., 1♂ MEI 0 0 6805 (INPA); 27. VIII.1982, 1 ♂ MEI 0 0 6806 (INPA), Malaise trap; 31. VIII.1982, 1 ♂ MEI 0 0 6807 (INPA), Malaise trap; 16. IX.1982, 1 Ψ MEI 0 0 6804 (INPA), Malaise trap; 26 km NE Manaus [-2.94, -59.862], 21m, 22.IX.1988, Rafael, J.A., 1♂ MEI 147860 (INPA), Malaise trap. MINAS GERAIS. Arassuahy [=Aracuai] [-16.8667, -42.0667], –. X.1929, Thieman, 1Ψ, MEI 0 0 5763 (MZSP). PARA. Baker, 1Ψ MEI 0 0 5740 (USNM). RONDONIA. 62 km SE Ariquemes [-10.339, -62.681], 7–18.XI.1995, Hanson, W.J., 1Ψ MEI 0 75229 (EMUS); 5–16. XI.1996, 1 Ψ MEI 101369 (EMUS); Bonfim, Rio Tacutu [3.338, -59.844], –. V.1991, Rafael, J.A., Roche, R.A., Vidal, J., 3♂ MEI 147858, 147861, 147872 (INPA), 1Ψ 147864 (INPA), Malaise trap; Rio Uraricoera, Ilba de Maraca [-2.117, -56.117], 1–4. III.1988, 1 ♂ MEI 0 0 6828 (INPA), Malaise trap; Serra Grande [-20.117, -56.117], 17–24.III.1992, Davis, F.B., 1Ψ MEI 155340 (MEIC). SANTA CATARINA. Nova Teutonia [-27.133, -52.383], –. I.1945, Plaumann, F., 1Ψ MEI 0 0 5744 (CNC); 16. XII.1947, 1 ♂, MEI 0 0 5743 (CNC); 18. XII.1959, 1 Ψ MEI 0 0 5745 (CNC); –. XI.1960, 1 Ψ MEI 0 0 6164 (FMNH). COLOMBIA. MAGDELENA. Santa Maria [Santa Marta] [-2.865, -76.660], 25–30.IV.1968, Malkin, B., 1Ψ MEI 0 0 9428 (FMNH). COSTA RICA. ALAJUELA. San Mateo, Higuito [9.95, -84.55], date?, Schild, P., 1♂ MEI 113259, 4Ψ MEI 113255–8 (USNM). GUANACASTE. Santa Rosa National Park, 300m, 21.II– 14.III.1987, Janzen, J., Gauld, I., 2Ψ MEI 1387893, 113985 (LACM); Santa Rosa National Park, Bosque San Emilio, Liberia, Stor Santa Rosa, Area Adm. [10.84, -85.62], 300m, –. V.1999, Sullivan, J., Perez, A.A., 1Ψ INB 3068523 (INBC), Malaise trap; 10 km W San Miguel [10.336, -85.014], 24.IV.1991, FDP, 1♂ MEI 155383 (EMUS), Malaise trap; 21.II.1991, Webb, D.W., MEI, 2Ψ MEI 0 28606, 155400 (INHS); 22. II.1991, 2 ♂ MEI 0 0 7622, 155396, 1Ψ 155401 (INHS); 23. II.1991, 1 ♂ MEI 155379 (INHS); 25.II.1991, FDP, 2♂ MEI 155376 (BMNH), 155384 (CSCA); 26. II.1991, 1 Ψ MEI 155302 (BMNH); 1. III.1991, 1 ♂ MEI 155377 (LACM); 2. III.1991, 1 Ψ MEI 155294 (EMUS); 6. III.1991, 1 ♂ MEI 155386 (INBC); 7. III.1991, 3 Ψ MEI 155297 (CSCA), 155299, 155304 (EMUS); 8. III.1991, 1 Ψ MEI 155308 (EMUS); 14–17. III.1991, 1 ♂ MEI 155390, 1Ψ 155301 (ZMUH); 19–20. III.1991, 1 Ψ MEI 155307 (EMUS); 23–24. III.1991, 1 Ψ MEI 155306 (EMUS); 25–27. III.1991, 1 Ψ MEI 155295 (EMUS); 29. III.1991, 2 Ψ MEI 155303, 155305 (EMUS); 31. III.1991, 1 ♂ MEI 155385 (EMUS); 1. IV.1991, 1 ♂ MEI 155387 (EMUS); 2. IV.1991, 1 ♂ MEI 155389, 1Ψ 0 11350 (EMUS); 3. IV.1991, 1 ♂ MEI 155378 (EMUS); 3. IV.1991, 1 Ψ MEI 155292 (EMUS); 6. IV.1991, 1 Ψ MEI 155298 (EMUS); 8–12. IV.1991, 1 ♂ MEI 155388 (MLUH), 3Ψ MEI 155293 (MLUH), 155296, 155300 (EMUS); 19. IV.1991, 1 ♂ MEI 155382 (MZSP); 28. IV.1991, 1 Ψ MEI 155398 (EMUS); 1. V.1991, 2 ♂ MEI 155394 (UCD), 155395 (KSUC), 1Ψ 155397 (DEBU); 2. V.1991, 1 ♂ MEI 155392 (EMUS); 3–5. V.1991, 1 ♂ MEI 155393 (CNC), 1Ψ 155399 (EMUS); Montezuma, 3 km S El Naranjo [9.65, -85.07], 3.VI.1993, FDP, 1Ψ MEI 0 28379 (EMUS); 14 km S Cañas [10.304, -85.1], 2.III.1989, FDP, 1Ψ MEI 0 75154 (EMUS); 4– 5. III.1989, 2 ♂ MEI 0 0 8131, 0 75284, 1Ψ 0 8146 (EMUS); 13–18. III.1989, 1 Ψ MEI 0 0 8145 (EMUS); 20– 24. III.1989, 3 ♂ MEI 128738, 155348, 155359, 1Ψ 128736 (EMUS); 23.III.1989, FDP, 2♂ MEI 0 75133, 0 75179 (EMUS); 7–10. X.1989, 1 Ψ MEI 0 0 8154 (EMUS); 11–31. I.1990, 3 ♂ MEI 008128–008129, 0 0 8135 (EMUS); 23–31. I.1990, 1 Ψ MEI 155313 (EMUS); 15–24. II.1990, 3 ♂ MEI 0 0 8134, 0 0 8140, 0 0 8156, 2Ψ 0 0 8149, 0 0 8153 (EMUS); 19–28. II.1990, 9 ♂ MEI 0 11359, 121641, 155360, 155363, 155367–9, 155371–2, 6Ψ 155309–10, 155314, 155317, 155321, 155323 (EMUS); 23–28. II.1990, 2 ♂ MEI 0 0 8139, 155352, 3Ψ, 0 0 8144, 128727, 128731 (EMUS); 1–7. III.1990, 14 ♂ MEI 075167–8, 075199–201, 075203–4, 075207–8, 0 75278, 155347, 155362, 155366, 155381, 5Ψ 0 75202, 075205–6, 0 75239, 155312 (EMUS); 2. III.1990, 2 ♂ MEI 0 75155, 0 75170 (EMUS); 8–15. III.1990, 5 ♂ MEI 0 75172, 0 75175, 075285–7, 3Ψ 075157–8, 0 75171 (EMUS); 9–14. III.1990, 3 ♂ MEI 128733–4, 128737 (EMUS); 13–21. III.1990, 4 ♂ MEI 0 75151, 0 75156, 075176–7, 4Ψ 0 75161, 075279–81 (EMUS); 15–22. III.1990, 8 ♂ MEI 155346, 155349–51, 155353–5, 155364, 2Ψ 155319–20 (EMUS); 16–31. III.1990, 2 ♂ MEI 0 75224, 0 75226 (EMUS); 22–31. III.1990, 2 ♂ MEI 0 75141, 0 75164, 1Ψ 0 75163 (EMUS); 23–31. III.1990, 2 Ψ MEI 0 75142, 0 75149 (EMUS); 1–7. IV.1990, 2 ♂ MEI 0 75236, 155370, 1Ψ 075235; 16–22. IV.1990, 1 ♂ MEI 0 75288, 1Ψ 155311 (EMUS); 24–31. V.1990, 2 ♂ MEI 155361, 1553651, 1Ψ 155322 (EMUS); 29. VIII.1990, 1 Ψ MEI 155315 (EMUS); 1–7. III.1991, 2 ♂ MEI 155356–7 (EMUS); 8–15. III.1991, 1 ♂ MEI 155358 (EMUS); 3 km SE Rio Naranjo [9.912, -84.951], 23– 27.I.1992, FDP, 1♂ MEI 155374 (EMUS); 5–7. II.1992, 1 Ψ MEI 155330 (EMUS); 1–10. IV.1992, 2 Ψ MEI 155316, 155326 (EMUS); 11–21. IV.1992, 2 Ψ MEI 155329, 155331 (EMUS); –. IV.1992, 1 ♂ MEI 0 85082, 1Ψ 0 75189 (EMUS); 16–30. IV.1992, 1 Ψ MEI 155318 (EMUS); 20–30. IV.1992, 1 ♂ MEI 0 85081 (EMUS); 22– 30. IV.1992, 1 ♂ MEI 155373, 2Ψ MEI 155324, 155328 (EMUS); 11. V.1992, 1 Ψ MEI 0 75196 (EMUS); –. V.1992, 1 ♂ MEI 155375, 1Ψ 155327 (EMUS); 1–15. VI.1992, 2 Ψ MEI 155287, 155325 (EMUS); 11– 20. VI.1992, 1 Ψ MEI 0 75185 (EMUS); 19–22. II.1993, 1 Ψ MEI 0 85083 (EMUS); 1–14. IV.1993, 4 ♂ MEI 127726, 128728, 128730, 128739 (EMUS); 3–9. V.1993, 1 Ψ MEI 128732 (EMUS); 16–31. V.1993, 1 Ψ MEI 128729 (EMUS); 28–31. V.1993, 1 ♂ MEI 155391 (EMUS); 4 km NW Cañas [10.455, -85.125], 29.III.1974, Opler, P.A., 1Ψ MEI 0 0 5752 (EMEC); 19. IV.1974, 1 ♂ MEI 0 0 5747, 4Ψ 005748–51 (EMEC); 8 km SW Cuajiniquil, Estacion Murciélago [10.849, -85.78], 80m, 18–25.III.1994, Araya, E., 1Ψ, INB 788125 (INBC); 6– 24.I.1994, Quesada, F., 1Ψ INB 1959257 (INBC); 7–25. III.1994, 1 Ψ INB 758705 (INBC); La Pacifica [9.9, - 84.05], 29.V.1988, MEI, 1Ψ MEI 155333 (MEIC); S Cañas [10.43, -85.1], 26–31.I.1989, FDP, 1Ψ MEI 0 0 8143 (EMUS); 1–3. II.1989, 1 ♂ MEI 0 0 8124 (EMUS); 7–10. III.1989, 1 ♂ MEI 0 0 8138, 1Ψ 0 0 8147 (EMUS); 11–15. III.1989, 2 ♂ MEI 0 0 8125, 0 0 8136, 2Ψ 0 0 8141, 0 0 8151 (EMUS); 23–25. III.1989, 1 ♂ MEI 0 0 8127, 2Ψ 0 0 8150, 0 0 8152 (EMUS); 4–6. V.1989, 1 ♂ MEI 0 0 8126, 1Ψ 0 75180 (EMUS); 7–10. V.1989, 2 ♂ MEI 0 0 8130, 0 0 8159, 1Ψ 0 0 8142 (EMUS); 8–18. III.1988, 1 ♂ MEI 0 0 8137 (EMUS); Santa Cruz, Estación B. N. Diria, Quebrada Brasil [10.17, -85.6], 160m, 12.III.2000, Cardenas, Y., 1♂ INB 3152605, 1Ψ 3152604 (INBC); La Taboga Forest Reserve, 9 km SW Cañas [10.373, -85.157], 17–27.II.1987, Rubink, W.L., 2♂ MEI 008132–3 (EMUS); 18– 20. III.1987, 1 ♂ MEI 0 0 8148 (EMUS); Parque Nacional de Palo Verde, Estación Palo Verde [10.35, -85.35], 10m, 25.III.–21.IV.1992, Gutierrez, A., 1♂ INB 745202 (INBC); 300m, 21.II– 14.III.1987, Janzen, D., Gauld, I., 1♂ MEI 155380, 7Ψ 138842, 138847, 138972, 138984, 138990, 155332, 155334 (INBC); 14.III–4. IV.1987, 1 ♂ MEI 104579, 1Ψ 139023 (INBC); Parque Nacional de Palo Verde, 0.2 km NE de la Estacion [10.37, -85.38], 1–50m, 6.III–6.IV.2000, Jimenez, I., 3♂ INB 3377249, 3377261–2, 8Ψ 3377247–8, 3377251–2, 3377255, 3377259, 337759–60; 6.IV–12. V.2000, 1 Ψ INB 3377204 (INBC); Parque Nacional de Palo Verde, Canton de Bagaces, Extremo E Campo de Aterrizaje, Sector Palo Verde [10.37, - 85.38], 0–50m, 7.II–6.III.2000, Jimenez, I., 2Ψ INB 3369914–5 (INBC); Bagaces, Fila Catalina, Sector Catalina [10.33, -85.25], 250m, 8.II–9.III.2000, Jimenez, I., 1Ψ INB 3420008 (INBC). PUNTARENAS. Estación Sirena [8.48, -83.59], 1–100m, –. XII.1994, Fonseca, G., 1Ψ INB 2164826 (INBC); [Canton de] Coto Brus, Frontera con Panama, Sabalito, Estación Mellizas [8.89, -82.77], 1400–1500m, 28.XII.1995, Navarro, E., 2Ψ INB 3369961, 3369965 (INBC). EL SALVADOR. Quezaltepeque [13.83, -89.28], 2.XI.1977, collector?, 1Ψ MEI 0 0 5753 (MEIC). GUATEMALA. Zacapa [14.958, -89.963], 400m, 28–29. V.1997, 3 ♂ MEI 0 11200, 0 11316, 0 11329, 3Ψ 0 11189, 0 11199, 0 81418 (MEIC); 10.5 km E El Rancho [14.917, -89.92], 300m, 28– 29.V.1997, MEI, Webb, D.W., Gaimari, S.D., Metz, M.A., 1♂ MEI 0 11341 (INHS); 2 km N San Agostín, Tenexte [14.939, -89.981], 400m, 25–30.V.1997, MEI, Gaimari, S.D., Metz, M.A., Holston, K.C., Winterton, S.L., 2♂ MEI 124645, 124656, 4Ψ 110452 –5 (MEIC); 8 km E El Rancho [14.916, -89.956], 350m, 28– 29.V.1997, MEI, Webb, D.W., Gaimari, S.D., Metz, M.A., Holston, K.C., 1Ψ MEI 0 11340 (INHS). GUY- ANA. Rupununi District, E. side Essequiba [river], Kurupukari [4.664, -58.654], 61m, 11–16.X.1990, Hubley, B., Coote, L.D., 1♂ MEI 0 78109 (DEBU), Malaise trap, rainforest clearing. MEXICO. JALISCO. Careyes [19.433, -105.033], 12–19.III.1997, FDP, 3Ψ MEI 101373, 101414, 101418 (EMUS); Chamela [19.53, - 105.08], 26.IX–8.X.1985, Parker, Griswold, 1Ψ MEI 0 0 8155 (EMUS), Malaise trap; San Buenaventura [19.767, -104.05], 620m, 3.III.1997, Uribe, C. A., 1Ψ MEI 103356 (EBCC). MICHOACAN. Tehauntepec [16.683, -103.283], 1Ψ MEI 113254 (USNM). MORELOS. 11.8 km S Yautepec [18.764, -99.07], 17.VIII.1962, Marston, N., 2Ψ MEI 005754–5 (KSUC): 2.5 km N, 4 km W Huautla, Estación CEAMISH [18.45, -99.033], 940 m, 10–15. IV.1996, 1 ♂ MEI 103355 (EBCC), Malaise trap; 2.5 km N, 4 km W Huautla, Estación CEAMISH [18.45, -99.033], 940m, 10.V.1996, Rodriguez, B., 1♂ MEI 103354 (EBCC), Cissus sp.; 2.5 km W Ajuchitlan [18.467, -98.983], 950m, 14.IV.1996, Noguera, F. A., 1Ψ MEI 103357 (EBCC); 15.III.1996, Rodriguez, A., 1Ψ MEI 103358 (EBCC). PUEBLA. 4.8 km NW Petlalcingo [18.083, -97.9], 3.IV.1962, FDP, 1Ψ MEI 0 0 5756 (EMUS). NICARAGUA. San Juan del Sur [11.25, -85.867], 29.II.1998, Clark, J., 1Ψ MEI 116808 (UCD), Malaise trap. PANAMA. Serrania del Darien, Yavisa [8.187, -77.688], 19.IV.1991, FDP, 1Ψ MEI 155335 (EMUS); Canal Zone, Ancon [8.968, -73.551], 9.IV.1926, Greene, C.T., 1Ψ MEI 0 0 5758 (USNM); 4. V.1926, 1 Ψ MEI 0 0 5757 (USNM); 22. V.1926, 1 Ψ MEI 113260 (USNM). PERU. SAN MARTIN. 23 km S Picota, Conservación Mundial, Zona Barreal [-7.081, -76.315], 335m, 6–15.III.2005, MEI, Vasquez, J.D., 1♂ MEI 174549 (MEIC). TRINIDAD. St. Augustine [10.65, -61.4], –. V.1959, Barrett, F.D., 1Ψ MEI 0 0 5762 (CNC); Curepe [10.633, -61.4167], 10.III.1978, Bennett, F.D., 1♂ MEI 0 90396 (MEIC), Malaise trap. VENEZUELA. ARAGUA. El Limon [9.93, -67.02], 480m, 17–18.II.1973, Rosales, E.J., 2♂ MEI 121619, 121621 (MIZA), Malaise trap; 19.II.1973, Rosales, E. J., 1Ψ MEI 121630 (MIZA); 27. II.1973, 2 Ψ MEI 121625 –6 (MIZA); 12. III.1973, 1 Ψ MEI 121627 (MIZA); 28. III.1973, 1 ♂ MEI 121618 (MIZA); 2. IV.1973, 2 Ψ MEI 121624, 121628 (MIZA); 16–22. IV.1973, 1 Ψ MEI 121629 (MIZA); 27. IV.1973, 1 Ψ MEI 121631 (MIZA); 29. IV.1973, 1 ♂ MEI 121620 (MIZA); 3. V.1973, 1 Ψ MEI 121623 (MIZA). BARI- NAS. 10 km SW Barinitas [8.702, -70.484], 1.III.1986, Miller, B., 1♂ MEI 0 0 5764 (INHS). GUARICO. Hato Masaguaral, 44 km S Calabozo [8.933, -67.433], 3–11.V.1985, Menke, Carpenter, 2♂ MEI 0 0 9265, 0 0 9267, 2Ψ 0 0 9266, 0 0 9268 (USNM); 11–19. V.1985, 4 Ψ MEI 009261–4 (USNM); 20–28. V.1985, 1 Ψ MEI 0 0 9260 (USNM).
description: Published as part of Hauser, Martin & Webb, Donald W., 2007, A revision of the new world stiletto fly genus Ataenogera Kröber (Diptera: Therevidae: Phycinae) with the description of two new species, pp. 41-67 in Zootaxa 1530 on pages 52-54, DOI: 10.5281/zenodo.177666