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FIGURE 1 in Rafaelomyia, a remarkable new genus of South American long-legged flies (Diptera, Dolichopodidae)

FIGURE 1. Rafaelomyia inpa Soares, Capellari & Ramos-Pastrana sp. nov., A, D male holotype (MUSM), B, C, E, F male paratype (INPA). A. Habitus, lateral view; B. Leg I, posterior view; C. Head, anterior view; D. Thorax, dorsal view; E. terminalia, left lateral view; F. Left wing. Abbreviations: CuA+CuP = anterior branch of cubital vein + posterior branch of cubital vein; dmm = discal medial crossvein; M1 = first branch of media; M4 = fourth branch of media; R1 = first branch of radius; R2+3 = second branch of radius; R = third branch of radius.

opennotspecifiedApr 2024View details →

FIGURES 1–4 in Long-legged flies (Diptera: Dolichopodidae) in the Czech Republic-2. Corindia and Thrypticus

FIGURES 1–4. Collecting sites in Bohemia (Czech Republic) for Thrypticus species. 1, 2, Plzeň-Bolevec, NW banks of Velký bolevecký rybník, at extremely low (June 2022) and artificially raised water level (July 2023), with abundant Eleocharis palustris, Juncus spp. and Phragmites australis; 3, 4, Kateřina, Soos NNR, salt marshes with extensive Schoenoplectus tabernaemontani stands. All photos by Z. Kejval.

opennotspecifiedApr 2024View details →

FIGURES 11–14. 11–13 in Long-legged flies (Diptera: Dolichopodidae) in the Czech Republic-2. Corindia and Thrypticus

FIGURES 11–14. 11–13, Thrypticus habitus, lateral view. 11, T. atomus Frey (female, Horšovský Týn); 12, T. bolevensis sp. nov. (male, holotype); 13, T. cuneatus (Becker) (male, Plzeň-Bolevec); 14, T. atomus (Horšovský Týn, female ovipositor). All photos by Z. Kejval. Scale (1 mm)—Figs 11–13; (0.1 mm)—Fig. 14.

opennotspecifiedApr 2024View details →

FIGURES 5–10 in Long-legged flies (Diptera: Dolichopodidae) in the Czech Republic-2. Corindia and Thrypticus

FIGURES 5–10. Thrypticus bolevensis sp. nov. (paratype). 5, terminal part of hypopygium, lateral view; 6, same, ventral view; 7, hypandrium, lateral view; 8, same, dorsal view; 9, phallus, lateral view; 10, phallus, detail of its apex, lateral view. Scale (0.2 mm): A—Figs 7–9, B—Figs 5, 6; (0.1 mm): C—Fig. 10.

Figs 1–6 in Irwinus, a new genus of long-legged flies from South Africa (Diptera: Dolichopodidae: Sympycninae)

Figs 1–6. Irwinus irwini, sp.n., male. 1 — habitus; 2 — head, anterior view; 3 — head, antero-lateral view; 4 — wing; 5 — abdomen, dorsal view; 6 — abdomen after maceration, dorsal view. Рис. 1–6. Irwinus irwini, sp.n., самец. 1 — внеШний вид; 2 — голова, спереди; 3 — голова, спереди сбоку; 4 — крыло; 5 — брюШко, сверху; 6 — брюШко, после раЗмЯгчениЯ, сверху.

Figs 11–15 in Irwinus, a new genus of long-legged flies from South Africa (Diptera: Dolichopodidae: Sympycninae)

Figs 11–15. Irwinus irwini, sp.n., female. 11 — habitus; 12 — head, anterior view; 13 — head, lateral view; 14 — wing; 15 — tergites 4, 5, 9+10 of abdomen, dorsal view. Рис. 11–15. Irwinus irwini, sp.n., самка. 11 — внеШний вид; 12 — голова, спереди; 13 — голова, сбоку; 14 — крыло; 15 — тергиты 4, 5, 9+10 брюШка, сверху.

Figs 7–10 in Irwinus, a new genus of long-legged flies from South Africa (Diptera: Dolichopodidae: Sympycninae)

Figs 7–10. Irwinus irwini, sp.n., male, after maceration. 7 — hypopygium, left lateral view; 8 —hypopygium, dorsal view; 9 — surstylus and cercus, dorso-lateral view; 10 — epandrium and hypandrium, ventral view. Рис. 7–10. Irwinus irwini, sp.n., самец, после раЗмЯгчениЯ. 7 — гипопигий, слева сбоку; 8 — гипопигий, сверху; 9 — сурстиль и церка, сверху сбоку; 10 — Эпандрий и гипандрий, сниЗу.

opennotspecifiedNov 2023View details →

TABLE 1 in A new species of Thinophilus Wahlberg (Diptera: Dolichopodidae: Hydrophorinae) from coastal India with re-description of Thinophilus tesselatus Becker (Diptera: Dolichopodidae: Hydrophorinae)

TABLE 1. Checklist of Oriental Thinophilus.<table><tbody><tr><th>No.</th><th>Species</th><th>Distribution</th></tr></tbody><tbody><tr><th>1</th><td>Thinophilus acutifacies (Hollis, 1964)</td><td>Indonesia</td></tr><tr><th>2</th><td>Thinophilus aequalichaetus Parent, 1941</td><td>Philippines</td></tr><tr><th>3</th><td>Thinophilus amoenus Parent, 1935</td><td>Malaysia</td></tr><tr><th>4</th><td>Thinophilus androegenus Hollis, 1964</td><td>Indonesia</td></tr><tr><th>5</th><td>Thinophilus apicatus Grootaert, 2018</td><td>Singapore, Thailand</td></tr><tr><th>6</th><td>Thinophilus asiobates Evenhuis & Grootaert, 2002</td><td>Singapore</td></tr><tr><th>7</th><td>Thinophilus boonrotpongi Samoh, Satasook & Grootaert, 2017</td><td>Thailand</td></tr><tr><th>8</th><td>Thinophilus calangutensis Grichanov, 2023</td><td>India</td></tr><tr><th>9</th><td>Thinophilus chaetulosus Grootaert, 2018</td><td>Singapore, Thailand</td></tr><tr><th>10</th><td>Thinophilus chetitarsus Parent, 1935</td><td>Malaysia</td></tr><tr><th>11</th><td>Thinophilus ciliatus Parent, 1935</td><td>Malaysia</td></tr><tr><th>12</th><td>Thinophilus clavatus Zhu, Yang & Masunaga, 2006</td><td>China, Singapore, Thailand</td></tr><tr><th>13</th><td>Thinophilus comatus Grootaert, 2018</td><td>Malaysia, Singapore</td></tr><tr><th>14</th><td>Thinophilus cuneatus Meijere, 1916</td><td>Java</td></tr><tr><th>15</th><td>Thinophilus diminuatus Becker, 1922</td><td>Taiwan, India, Philippines</td></tr><tr><th>16</th><td>Thinophilus dongae Grootaert, Tang & Yang, 2015</td><td>China</td></tr><tr><th>17</th><td>Thinophilus duplex Parent, 1935</td><td>Malaysia</td></tr><tr><th>18</th><td>Thinophilus egenus Parent, 1935</td><td>Malaysia</td></tr><tr><th>19</th><td>Thinophilus evenhuisi Grootaert, 2018</td><td>Singapore, Thailand</td></tr><tr><th>20</th><td>Thinophilus formosinus Becker, 1922</td><td>Taiwan</td></tr><tr><th>21</th><td>Thinophilus hilaris Parent, 1941</td><td>Taiwan</td></tr><tr><th>22</th><td>Thinophilus inaequalis Samoh & Grootaert, 2019</td><td>Thailand</td></tr><tr><th>23</th><td>Thinophilus indigenus Becker, 1902</td><td>India, Malaysia, Nepal, Philippines, China (Hainan, Taiwan), Sri Lanka, Thailand</td></tr><tr><th>24</th><td>Thinophilus insertus Becker, 1922</td><td>Taiwan</td></tr><tr><th>25</th><td>Thinophilus integer Becker, 1922</td><td>Taiwan</td></tr><tr><th>26</th><td>Thinophilus lamellaris Zhu, Yang & Masunaga, 2006</td><td>China</td></tr><tr><th>27</th><td>Thinophilus langkawensis Samoh, Satasook & Grootaert, 2017</td><td>Thailand, Malaysia</td></tr><tr><th>28</th><td>Thinophilus lenachanae Grootaert, 2018</td><td>Singapore, Thailand</td></tr><tr><th>29</th><td>Thinophilus longicilia Evenhuis & Grootaert, 2002</td><td>Singapore, Thailand</td></tr><tr><th>30</th><td>Thinophilus lungosetole Ramos & Grootaert, 2018</td><td>Philippines</td></tr><tr><th>31</th><td>Thinophilus maritimus Mukherjee & Pramanik sp. nov.</td><td>India</td></tr><tr><th>32</th><td>Thinophilus meieri Grootaert, 2018</td><td>Singapore</td></tr><tr><th>33</th><td>Thinophilus mekongensis Grootaert, 2017</td><td>Thailand</td></tr><tr><th>34</th><td>Thinophilus minor Grootaert, 2018</td><td>Singapore</td></tr><tr><th>35</th><td>Thinophilus minutus Samoh, Satasook & Grootaert, 2017</td><td>Thailand</td></tr><tr><th>36</th><td>Thinophilus murphyi Evenhuis & Grootaert, 2002</td><td>Singapore, Thailand, Malaysia</td></tr><tr><th>37</th><td>Thinophilus nigrilineatus Grootaert, 2018</td><td>Singapore, Thailand</td></tr><tr><th>38</th><td>Thinophilus nitens Grootaert & Meuffels, 2001</td><td>China, India, Malaysia, Singapore, Thailand</td></tr><tr><th>39</th><td>Thinophilus pallidipes Parent, 1935</td><td>Malaysia</td></tr><tr><th>40</th><td>Thinophilus pallitarsis Grootaert, 2018</td><td>Singapore</td></tr><tr><th>41</th><td>Thinophilus parmatoides Samoh, Satasook & Grootaert, 2017</td><td>Thailand</td></tr><tr><th>42</th><td>Thinophilus parmatus Grootaert&Meuffels, 2001</td><td>Thailand</td></tr><tr><th>43</th><td>Thinophilus parvulus Samoh, Satasook & Grootaert, 2017</td><td>Thailand</td></tr><tr><th>44</th><td>Thinophilus pectinipes Meijere, 1916</td><td>India, Indonesia, Malaysia, Sri Lanka, Thailand</td></tr><tr><th>45</th><td>Thinophilus peninsularis Parent, 1935</td><td>Malaysia</td></tr><tr><th>46</th><td>Thinophilus phollae Hollis, 1964</td><td>Indonesia</td></tr><tr><th>47</th><td>Thinophilus plektron Samoh & Grootaert, 2019</td><td>Thailand</td></tr><tr><th>48</th><td>Thinophilus poinguinimensis Grichanov, 2023</td><td>India</td></tr><tr><th>49</th><td>Thinophilus puniamoorthyae Grootaert, 2018</td><td>Singapore</td></tr><tr><th>50</th><td>Thinophilus qianensis Wei & Song, 2006</td><td>China</td></tr><tr><th>51</th><td>Thinophilus ronazeli Ramos & Grootaert, 2018</td><td>Philippines</td></tr><tr><th>52</th><td>Thinophilus sambharensis Grichanov, 2023</td><td>India</td></tr><tr><th>53</th><td>Thinophilus seticoxis Becker, 1922: 36</td><td>Taiwan, Indonesia</td></tr><tr><th>54</th><td>Thinophilus setiventris Grootaert & Meuffels, 2001</td><td>Thailand</td></tr><tr><th>55</th><td>Thinophilus simplex Grootaert, 2018</td><td>Singapore, Thailand</td></tr><tr><th>56</th><td>Thinophilus sinensis Yang & Li, 1998</td><td>China</td></tr><tr><th>57</th><td>Thinophilus singaporensis Grootaert, 2018</td><td>Singapore</td></tr><tr><th>58</th><td>Thinophilus somnathensis Grichanov, 2023</td><td>India</td></tr><tr><th>59</th><td>Thinophilus spinitoides Samoh, Satasook & Grootaert, 2017</td><td>Thailand</td></tr><tr><th>60</th><td>Thinophilus spinatus Samoh, Satasook & Grootaert, 2017</td><td>Thailand, Singapore</td></tr><tr><th>61</th><td>Thinophilus spinitarsis Becker, 1907</td><td>Taiwan, India</td></tr><tr><th>62</th><td>Thinophilus subapicalis Samoh & Grootaert, 2019</td><td>Thailand</td></tr><tr><th>63</th><td>Thinophilus superbus Grootaert, 2018</td><td>Singapore, Thailand</td></tr><tr><th>64</th><td>Thinophilus tesselatus Becker, 1922</td><td>Taiwan, India, Bangladesh, Philippines, Thailand</td></tr><tr><th>65</th><td>Thinophilus trimaculatus Parent, 1934</td><td>India</td></tr><tr><th>66</th><td>Thinophilus valentulus Parent, 1935</td><td>Malaysia</td></tr><tr><th>67</th><td>Thinophilus variabilis Samoh, Satasook & Grootaert, 2017</td><td>Thailand</td></tr><tr><th>68</th><td>Thinophilus varicoxa Parent, 1935</td><td>Malaysia</td></tr><tr><th>69</th><td>Thinophilus yeoi Grootaert, 2018</td><td>Singapore, Brunei, Thailand</td></tr><tr><th>70</th><td>Thinophilus zhuae Grootaert, Tang & Yang, 2015</td><td>China</td></tr></tbody></table>......Continued on the next page......Continued on the next page

FIGURE 1 in Rafaelomyia, a remarkable new genus of South American long-legged flies (Diptera, Dolichopodidae)

FIGURES 104–119 in Revision of the genus Calyxochaetus Bigot (Diptera: Dolichopodidae: Sympycninae)

FIGURES 104–119. Male antennae (lateral view) and forelegs of the Calyxochaetus frontalis species group. 104. C. binodatus (Harmston & Knowlton). 105. C. nodatus (Loew). 106. C. desertus sp. nov. 107. C. pictipes (Harmston & Knowlton). 108. C. sobrinus (Wheeler). 109. C. ornatus Parent. 110. C. remifer sp. nov. 111. C. tohono sp. nov. 112. C. frontalis (Loew). 113. C. furcatus (Van Duzee). 114. C. lamellicornis Parent (photo by Emmanuel Delfosse, MNHN). 115. C. lacrima sp. nov. 116. C. binodatus, fore tarsus, anterior view. 117. C. sobrinus, fore tarsus, anterior view. 118. C. remifer sp. nov., fore tarsus, dorsal view. 119. C. lacrima sp. nov., fore tibia and tarsus, posterior view. Scale bars = 0.5 mm; arista-like styli approximately 1 mm long.

FIGURES 144–146 in Revision of the genus Calyxochaetus Bigot (Diptera: Dolichopodidae: Sympycninae)

FIGURES 144–146. Known geographical distributions of species in the Calyxochaetus frontalis group. 144. C. nodatus (Loew), C. binodatus (Harmston & Knowlton) and C. bovanodatus sp. nov. 145. C. sobrinus (Wheeler) and C. pictipes (Harmston & Knowlton). 146. C. frontalis (Loew) and C. desertus sp. nov.

FIGURES 147–148 in Revision of the genus Calyxochaetus Bigot (Diptera: Dolichopodidae: Sympycninae)

FIGURES 147–148. Known geographical distributions of species in the Calyxochaetus frontalis group. 147. C. furcatus (Van Duzee), C. lacrima sp. nov. and C. lamellicornis Parent. 148. C. ornatus Parent, C. remifer sp. nov. and C. tohono sp. nov.

FIGURES 77–91 in Revision of the genus Calyxochaetus Bigot (Diptera: Dolichopodidae: Sympycninae)

FIGURES 77–91. Male antennae (lateral view), legs and wings of the Calyxochaetus fortunatus species group. 77. C. cascadia sp. nov. 78. C. fortunatus (Wheeler). 79. C. oreas (Wheeler). 80. C. vegetus (Wheeler). 81. C. leptofortunatus sp. nov. 82. C. cascadia sp. nov., fore tibia and tarsus, anterior view. 83. C. fortunatus, fore tibia and tarsus, anterior view. Arrow shows distally directed anterior seta at apex of tarsomere 2. 84. C. leptofortunatus sp. nov., fore tibia and tarsus, anterior view. 85. C. oreas, fore tibia and tarsus, posterior view. 86. C. vegetus, fore tibia and tarsus, posterior view. 87. C. vegetus, mid tarsus, ventral view. 88. C. cascadia sp. nov. 89. C. fortunatus. 90. C. oreas. 91. C. vegetus. Scale bars = 0.5 mm; arista-like styli approximately 1 mm long.

FIGURES 45–55 in Revision of the genus Calyxochaetus Bigot (Diptera: Dolichopodidae: Sympycninae)

FIGURES 45–55. Male mid tarsi and male hind femora of the Calyxochaetus cilifemoratus species group. 45. C. distortus (Van Duzee), ventral view. Arrow shows swollen base with anterior setae of tarsomere 2, the diagnostic character for males of the C. cilifemoratus species group. 46. C. harmstoni sp. nov., posterior view. Note: swollen base and setae on tarsomere 2 not visible. 47. C. coloradensis sp. nov., apex of tarsomere 1 and tarsomere 2, ventral view. 48. C. isoaristus (Harmston & Knowlton), apex of tarsomere 1 and 2, ventral view. 49. C. celatus sp. nov., ventral view. 50. C. arizonicus (Harmston), anterior view. 51. C. distortus, anterior view. 52. C. hardyi (Harmston & Knowlton), anterior view. 53. C. luteipes (Van Duzee), anterior view. 54. C. distortus, dorsal view. 55. C. celatus, dorsal view. Scale bars = 0.5 mm, except figs 47, 48 = 0.25 mm.

FIGURES 26–44 in Revision of the genus Calyxochaetus Bigot (Diptera: Dolichopodidae: Sympycninae)

FIGURES 26–44. Male antennae (lateral view) and male forelegs of the Calyxochaetus cilifemoratus species group. 26. C. anisoaristus sp. nov. 27. C. arizonicus (Harmston), inset shows lateral view of mitten-shaped postpedicel. 28. C. brooksi sp. nov. 29. C. cilifemoratus (Van Duzee). 30. C. clavicornis (Van Duzee). 31. C. celatus sp. nov. 32. C. coloradensis sp. nov. 33. C. distortus (Van Duzee). 34. C. hardyi (Harmston & Knowlton). 35. C. harmstoni sp. nov. 36. C. isoaristus (Harmston & Knowlton). 37. C. luteipes (Van Duzee). 38. C. syilx sp. nov. 39. C. anisoaristus, anterior view. 40. C. brooksi sp. nov., posterior view. 41. C. celatus, posterior view. Arrow shows very short tarsomere 1. 42. C. cilifemoratus, posterior view. 43. C. clavicornis, anterior view. 44. C. coloradensis sp. nov., ventral view. Scale bars = 0.5 mm; arista-like styli approximately 1 mm long.

FIGURES 7–8 in Revision of the genus Calyxochaetus Bigot (Diptera: Dolichopodidae: Sympycninae)

FIGURES 7–8. Abdomen and postabdomen of male Calyxochaetus. 7. C. nodatus (Loew), lateral view (macerated). White arrows indicate red gland and duct (possibly a testis). 8. Postabdomen of C. frontalis (Loew), lateral view. Scale bars = 0.5 mm. Abbreviations: aed + sheath—aedeagus and aedeagal sheath; cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; pgt—apex of postgonites; S8—sternite 8; v sur—ventral lobe of surstylus.

FIGURES 5–6 in Revision of the genus Calyxochaetus Bigot (Diptera: Dolichopodidae: Sympycninae)

FIGURES 5–6. Calyxochaetus desertus sp. nov. 5. Thorax of male, dorsal view. Note: scutellum is bare except for two large marginal setae. 6. Thorax and head of female, dorsolateral view. Small white proepimeral setae are circled. Scale bar = 0.5 mm.

FIGURES 1–4 in Revision of the genus Calyxochaetus Bigot (Diptera: Dolichopodidae: Sympycninae)

FIGURES 1–4. Photographs of live specimens of Calyxochaetus and examples of habitats. 1. Male of C. remifer sp. nov. on monkeyflower leaf at desert seep in Baja California, Mexico (photo by Chloe and Trevor Van Loon). 2. Mating pair of C. fortunatus (Wheeler) taken in Ontario, Canada (photo by Steve Marshall). 3. Sonoita Creek (in background) near Patagonia Lake in southern Arizona, USA. Calyxochaetus desertus sp. nov., C. pictipes (Harmston & Knowlton), and C. tohono sp. nov. were collected at the side-pool shaded by small willows (arrow). 4. Big Sheep Creek in southwest Montana, USA and type locality of C. celatus sp. nov. Adults were collected in this open habitat by sweeping through tall, dense grasses and rushes of the marshy area adjacent to creek (at right).

FIGURES 64–68 in Revision of the genus Calyxochaetus Bigot (Diptera: Dolichopodidae: Sympycninae)

FIGURES 64–68. Holotypes of new species in the Calyxochaetus cilifemoratus group. 64. C. anisoaristus sp. nov. 65. C. celatus sp. nov. 66. C. coloradensis sp. nov. 67. C. syilx sp. nov. 68. C. harmstoni sp. nov., inset shows male face. Scale bars = 1.0 mm.

FIGURES 56–63 in Revision of the genus Calyxochaetus Bigot (Diptera: Dolichopodidae: Sympycninae)

FIGURES 56–63. Male wings of the Calyxochaetus cilifemoratus species group. 56. C. arizonicus (Harmston). 57. C. celatus sp. nov. 58. C. hardyi (Harmston & Knowlton). 59. C. cilifemoratus (Van Duzee). 60. C. isoaristus (Harmston & Knowlton). 61. C. distortus (Van Duzee). 62. C. luteipes (Van Duzee). 63. C. harmstoni sp. nov. Scale bars = 1.0 mm.