Figures 35, 36. Melangyna sp. (fam. Syrphidae). (35) Left antennal seg. 2, distolateral view after removal of seg. 3. (36) Right seg. 3. bf, basal foramen; bh, basal hollow; bu, pedicellar button; sc, sacculus.Published as part of McAlpine, David, 2011, Observations on Antennal Morphology in Diptera, with Particular Reference to the Articular Surfaces between Segments 2 and 3 in the Cyclorrhapha, pp. 113-166 in Records of the Australian Museum 63 (2) on page 129, DOI: 10.3853/j.0067-1975.63.2011.1585, http://zenodo.org/record/523944
FIGURES 16. 14. Thoracic pleurae of eristaline flies. Arrows point to the critical areas, 1. Austa...
FIGURES 20–26. Adult structures. 20. Eristalinus aeneus (Scopoli), posterior lateral thorax and wing...
Figures 109-118 - 109–112 Indascia gigantica male (holotype): 109 head frontal 110 head lateral 111 ...
Figures 55–57. Antennae of Lauxaniidae. (55) Sapromyza sciomyzina Schiner, left seg. 2, lateral view...
McAlpine, David (2011): Observations on Antennal Morphology in Diptera, with Particular Reference to...
Figures 64–67. Antennae of Chloropidae. (64) Apotropina ornatipennis (Malloch), antennae in situ, di...
Figures 61, 62. Milichiella sp. (fam. Milichiidae). (61) Right seg. 2, distal view. (62) right conus...
Figure 63. Rhodesiella magna (Becker) (fam. Chloropidae), left antennal seg. 2, seg. 3 removed. ar, ...
FIGURES 1–9. Habitus, dorsal view. 1. Melangyna (Austrosyrphus) novaezelandiae (Macquart); 2. Heloph...
FIGURE 6. Differences in antennae morphology, dorsal view: A. Argentinomyia luculenta (♀); B. Argent...
FIGURE 6. Differences in antennae morphology, dorsal view: A. Argentinomyia luculenta (♀); B. Argent...
Figures 68-75 - 68–73 Domodon zodiacus male (holotype): 68 habitus dorsal 69 habitus lateral 70 head...
Figures 325-331 - 325–326 Ptilobactrum neavei male (holotype): 325 antennae 326 genitalia lateral 32...
FIGURES 38–45. 38: Syrphus sargoides Macquart [male, DZUP-Diptera 342599], habitus, dorsal view. 39:...
Figures 406-414 - 406–411 Thompsodon conspicillifrons female (holotype): 406 habitus dorsal 407 thor...
FIGURES 16. 14. Thoracic pleurae of eristaline flies. Arrows point to the critical areas, 1. Austa...
FIGURES 20–26. Adult structures. 20. Eristalinus aeneus (Scopoli), posterior lateral thorax and wing...
Figures 109-118 - 109–112 Indascia gigantica male (holotype): 109 head frontal 110 head lateral 111 ...
Figures 55–57. Antennae of Lauxaniidae. (55) Sapromyza sciomyzina Schiner, left seg. 2, lateral view...
McAlpine, David (2011): Observations on Antennal Morphology in Diptera, with Particular Reference to...
Figures 64–67. Antennae of Chloropidae. (64) Apotropina ornatipennis (Malloch), antennae in situ, di...
Figures 61, 62. Milichiella sp. (fam. Milichiidae). (61) Right seg. 2, distal view. (62) right conus...
Figure 63. Rhodesiella magna (Becker) (fam. Chloropidae), left antennal seg. 2, seg. 3 removed. ar, ...
FIGURES 1–9. Habitus, dorsal view. 1. Melangyna (Austrosyrphus) novaezelandiae (Macquart); 2. Heloph...
FIGURE 6. Differences in antennae morphology, dorsal view: A. Argentinomyia luculenta (♀); B. Argent...
FIGURE 6. Differences in antennae morphology, dorsal view: A. Argentinomyia luculenta (♀); B. Argent...
Figures 68-75 - 68–73 Domodon zodiacus male (holotype): 68 habitus dorsal 69 habitus lateral 70 head...
Figures 325-331 - 325–326 Ptilobactrum neavei male (holotype): 325 antennae 326 genitalia lateral 32...
FIGURES 38–45. 38: Syrphus sargoides Macquart [male, DZUP-Diptera 342599], habitus, dorsal view. 39:...
Figures 406-414 - 406–411 Thompsodon conspicillifrons female (holotype): 406 habitus dorsal 407 thor...
FIGURES 16. 14. Thoracic pleurae of eristaline flies. Arrows point to the critical areas, 1. Austa...
FIGURES 20–26. Adult structures. 20. Eristalinus aeneus (Scopoli), posterior lateral thorax and wing...
Figures 109-118 - 109–112 Indascia gigantica male (holotype): 109 head frontal 110 head lateral 111 ...