| Body length | 360–630 µm | 330–540 µm | 420–830 µm | 360–800 µm | 290–510 µm | 380–520 µm 435–600 µm | 530–700 µm | 420–680 µm | 380–570 µm |
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| Body width | 180–340 µm | 180–330 µm | 230–450 µm | 210–390 µm | 170–330 µm | 190–280 µm 210–290 µm | 290–400 µm | 210–330 µm | 210–360 µm |
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| Dorsal region | | | | | | | | | |
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| Dorsal clear areas | Absent | Absent | Absent | Absent | Absent | Absent Absent | Absent | Absent | Absent |
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| Dorsal simple pores | Not detected | Not detected | Not detected | Not detected | Not detected | Not detected Not detected | Not detected | Not detected | Not detected |
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| Trilocular pore Dorsal setae Measurements of single anal plate (µm) | One pair, each 2.0–2.5 µm in diameter A pair of setae with a conical apex, each 0.5–1.0 µm long, basal socket width 2.0 µm. Length: 45–49 Width: 23–25 | One pair, each 3.0 µm in diameter A pair of cylindrical or slightly conical setae, each 1.0 µm long, basal socket width 1.5–2.0 µm. Length: 34–44 Width: 20–21 | One pair, each 3.0 µm in diameter A pair of sharply conical setae, each 2.0–3.0 µm long, basal socket width 3.0 µm. Length: 44–55 Width: 25–30 | One pair, each 2.0–2.5 µm in diameter A pair of conical setae, each 1.5–2.0 µm long, basal socket width 2.0 µm. Length: 43–48 Width: 22–27 | One pair, each 2 µm in diameter A pair of sharply conical setae, each 3.0 µm long, basal socket width 2.0 µm. Length: 28–32 Width: 11–15 | One pair, each 2.0 µm in One pair, each 3 µm in diameter diameter Not detected A pair of sharply conical setae, each 3.0 µm long, basal socket width 2.0–2.5 µm. Length: 47–50 Length: 45–51 Width: 24–26 Width 22–25 | One pair, each 3.0 µm in diameter A pair of sharply conical setae, each 4.0 µm long, basal socket width 2.0 µm. Length: 50–55 Width: 24–28 | One pair, each 2.0 µm in diameter A pair of sharply conical setae, each 4.0–5.0 µm long, basal socket width 3.0 µm. Length: 38–44 Width: 24–25 | One pair, each 1.5–2.0 µm in diameter Not detected Length: 43–50 Width: 25–28 |
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| Margin | | | | | | | | | |
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| Distribution and length of marginal setae and anal lobe setae | 6 between eyespots, and, on each side, 2 between eyespots and anterior stigmatic area, 2 laterally between stigmatic areas and 7 between posterior stigmatic area and anal lobe, each 9–11 µm long. Anal lobe with 1 seta, 16–19 µm long. | 6 between eyespots, and, on each side, 2 between eyespots and anterior stigmatic area, 2 laterally between stigmatic areas and 6 between posterior stigmatic area and anal lobe each 8–10 µm long. Anal lobe with 1 seta, 11–13 µm long. | 6 between eyespots, and, on each side, 2 between eyespots and anterior stigmatic area, 2 laterally between stigmatic areas and 7 between posterior stigmatic area and anal lobe, each 10–19 µm long. Anal lobe with 1 seta, 20–25 µm long. | 6 between eyespots, and, on each side, 2 between eyespots and anterior stigmatic area, 2 laterally between stigmatic areas and 7 between posterior stigmatic area and anal lobe, each about 10–15 µm long. Anal lobe with 1 slightly thicker seta, 18–23 µm long. | 8 between eyespots, and, on each side, 2 between eyespots and anterior stigmatic area, 2 laterally between stigmatic areas and 6 between posterior stigmatic area and anal lobe, each about 9–13 µm long. Anal lobe with 1 seta, 16–21 µm long. | 6 between eyespots, and, on 6 between eyespots, and, on each side, 2 between eyespots each side, 2 between eyespots and anterior stigmatic area, 2 and anterior stigmatic area, 2 laterally between stigmatic laterally between stigmatic areas and 6 between posterior areas and 6 between posterior stigmatic area and anal lobe, stigmatic area and anal lobe, each about 10–11 µm long. each about 6–8 µm long. Anal Anal lobe with 2 setae, one lobe with 2 setae, both 11–17 10–14 µm long and other 14– µm long. 17 µm long. | 7 or 8 between eyespots, and, on each side, 2 between eyespots and anterior stigmatic area, 2 laterally between stigmatic areas and 6 between posterior stigmatic area and anal lobe each 11–15 µm long. Anal lobe with 1 seta, 20–25 µm long. | 6 between eyespots, and, on each side, 2 or 3 between eyespots and anterior stigmatic area, 2 laterally between stigmatic areas and 6 between posterior stigmatic area and anal lobe each about 10–15 µm long. Anal lobe with 1 seta, 16–17 µm long. | 6 between eyespots, and, on each side, 2 between eyespots and anterior stigmatic area, 2 laterally between stigmatic areas, 7 between posterior stigmatic area and anal lobe and each anal lobe with 1 seta, each about 9–17 µm long. |
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| Number, shape and length of stigmatic setae | 3 setae; cylindrical with rounded apex; apex slightly wider than base; central seta longer than laterals, 5–6 µm long, and with basal socket 3– 4 µm wide; lateral setae each 3–4 µm long with basal socket 2–3 µm wide. | 3 setae; all conical with rounded apex; central seta 3–4 µm long and basal socket 2–3 µm wide; lateral setae each 2.5–3.0 µm long and basal socket 3 µm wide. | 3 setae, central seta with either a slightly capitate apex or a slightly pentagonal irregular shape, 4–5 µm long with basal socket 4 µm wide; lateral setae cylindrical or slightly conical with apex of one lateral truncated, each 3– 4 µm long with basal socket 3 µm wide. | 3 (rarely 4) setae; central seta conical with a rounded apex, 4–5 µm long with basal socket 2–3 µm wide; lateral setae cylindrical or slightly conical with rounded apices, each 3–4 µm long with basal socket 2–3 µm wide. | 3 setae; central seta sharply conical, 7–8 µm long with basal socket 2–3 µm wide; lateral setae dome shaped, each 2–3 µm long with basal socket 3–4 µm wide. ……continued on the next page | 3 setae; knob-like shape; 3 setae; knob-like; central seta central seta with apex wider with apex wider than other than laterals, 3–4 µm long and setae, displaced slightly onto basal socket 2 µm wide; dorsum, 3–4 µm long with lateral setae each 2–3 µm long basal socket 2–3 µm wide; with basal socket 2 µm wide. lateral setae, each 2–3 µm long with basal socket 2–3 µm wide. | 3 setae; all central setae cylindrical to slightly conical with rounded or truncated apices and laterals cylindrical with one (rarely two) setae with truncated sides, each 5–6 µm long and with basal socket each 3–4 µm wide. | 3 setae; central seta with irregular pentagonal shape, 5– 6 µm long and with basal socket 2 µm wide; lateral setae with apex of one lateral truncated, both setae 5–6 µm long with basal socket 2.5–3 µm wide. | 3 setae, central seta with pentagonal irregular shape 7– 8 µm long with basal socket 3–4 µm wide; lateral setae pentagonal irregular and slightly conical in shape, each 4–5 µm long with basal socket with 3–4 µm wide. ……continued on the next page |
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