Panchaetothripinae, Bagnall, 1912
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publication ID |
https://doi.org/ 10.11646/zootaxa.4820.2.1 |
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publication LSID |
lsid:zoobank.org:pub:340C25FD-6DD4-482F-A5F9-40715B4FA206 |
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DOI |
https://doi.org/10.5281/zenodo.4437183 |
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persistent identifier |
https://treatment.plazi.org/id/03FC87D5-FFB2-FFF9-FF1D-DB55FBDDF057 |
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treatment provided by |
Plazi |
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scientific name |
Panchaetothripinae |
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Key to genera of Panchaetothripinae View in CoL in Brazil
[*Not currently recorded in Brazil]
1. Fore wings grossly inflated in basal 2/3 ( Fig. 3 View FIGURES 2–17 ); antennal segment VIII about 3.5 times longer than width of segment II ( Fig. 34 View FIGURES 34–51 )...................................................................................... Arachisothrips View in CoL
-. Fore wings not inflated, generally linear and flat; antennal segment VIII less than 2.0 times longer than width of segment II ( Figs 35–47 View FIGURES 34–51 )......................................................................................... 2
2. Fore wings with protruding calosities and surface covered with small tubercles basally ( Fig. 91 View FIGURES 77–91 ), but with microtrichia distally......................................................................................... Retithrips View in CoL
-. Fore wings without callosities ( Figs 80–90 View FIGURES 77–91 )................................................................ 3
3. Antennal segments III and IV with sense cone simple ( Figs 35, 40, 43 View FIGURES 34–51 )........................................... 4
-. Antennal segments III and IV with sense cone forked ( Figs 37, 38 View FIGURES 34–51 ).............................................. 9
4. Antennae 7-segmented; fore wings broad, reticulate with feather-shaped setae ( Fig. 90 View FIGURES 77–91 )…................ Parthenothrips View in CoL
-. Antennae 6- or 8- segmented; fore wings without reticulation, slender and with setae of different shapes ( Figs 80–89 View FIGURES 77–91 )..... 5
5. Body surface almost without reticulation, except for part of metanotum ( Figs 48 View FIGURES 34–51 , 68 View FIGURES 65–76 ); fore wings with long, dark setae ( Figs 6, 7 View FIGURES 2–17 ); antennal segment IV prolonged in a tapered apical neck, antennal segment III with long and tapered basal part ( Fig 35 View FIGURES 34–51 ); tergite X without longitudinal division ( Fig. 97 View FIGURES 92–106 )................................................ Brachyurothrips View in CoL
-. Body surface reticulate, including the head, pro-, meso- and metanotum and abdomen ( Figs 49–51 View FIGURES 34–51 , 55–64 View FIGURES 52–64 , 69–79 View FIGURES 65–76 View FIGURES 77–91 ); antennal segments III and IV different; tergite X with full longitudinal division ( Figs 103, 106 View FIGURES 92–106 )............................... 6
6. Abdominal tergite II with numerous curved microtrichia laterally ( Fig. 105 View FIGURES 92–106 ); mesonotum with complete longitudinal division ( Figs 66, 72 View FIGURES 65–76 )......................................................................................... 7
-. Abdominal tergite II reticulate laterally ( Fig. 104 View FIGURES 92–106 ); mesonotum not divided longitudinally ( Figs 70, 71, 74–76 View FIGURES 65–76 )........... 8
7. Antennal segments III and IV with sense cone curved around apex of segment, sometimes appearing to be forked ( Fig. 40 View FIGURES 34–51 ); metanotum with setae on posterior half; terminal setae on tergite X with apex expanded ( Fig. 106 View FIGURES 92–106 )............. Elixothrips View in CoL
-. Antennal segments III and IV usually with sense cone straight; metanotum with long setae ahead of anterior margin, but on anterior half of sclerite ( Fig. 66 View FIGURES 65–76 ); terminal setae on abdominal tergite X with apex pointed................ Anisopilothrips View in CoL *
8. Tergite X 2.5 times longer than wide ( Fig. 103 View FIGURES 92–106 ); median setae of tergites small, distance between their bases more than 5 times their length ( Fig. 104 View FIGURES 92–106 ); long and polygonal reticles around compound eyes; legs not distinctly paler than body; fore wings curved forward with apex pointed; tarsi 1- or 2-segmented ( Figs 93, 94 View FIGURES 92–106 )................................. Dinurothrips View in CoL
-. Tergite X about as long as wide ( Figs 107, 108 View FIGURES 107–120 ); median setae on tergites long, distance between their bases equal to their length; reticles around compound eyes not distinct from rest of head sculpture ( Fig. 57 View FIGURES 52–64 ); body dark, legs usually light yellow ( Figs 19–24 View FIGURES 18–33 ); fore wing apex rounded; tarsi 1-segment............................................... Heliothrips View in CoL
9. Tarsi 2-segmented ( Fig. 95 View FIGURES 92–106 )............................................................................ 10
-. Tarsi 1-segmented (cf. Fig. 93 View FIGURES 92–106 ).......................................................................... 11
10. Antennal segment III with basal stem more than 3 times longer than wide, segments III and IV with sense cone slender ( Fig. 36 View FIGURES 34–51 ); ocellar area not elevated; two pairs of long postocular setae; head reticulate only posteriorly ( Figs 53, 54 View FIGURES 52–64 ); tergite X without longitudinal division......................................................................... Bradinothrips View in CoL
-. Antennae different; ocellar area on an elevation, postocular setae shorter, head strongly reticulate ( Figs 58, 59 View FIGURES 52–64 ); tergite X with longitudinal division......................................................................... Hercinothrips View in CoL
11. Tergite II anterolaterally with numerous conspicuous recurved microtrichia (cf. Fig 105 View FIGURES 92–106 ); setae on fore wing fusiform and flattened ( Figs 88, 89 View FIGURES 77–91 ); tergite X asymmetrical, right side shorter than left side ( Figs 27, 28, 30 View FIGURES 18–33 ); median setae on tergites V–VII slightly curved at apex; tergite VIII with posteromarginal comb complete; antenna 6- or 8-segmented ( Figs 45, 46 View FIGURES 34–51 )................................................................................................... Hoodothrips View in CoL
-. Tergite II without conspicuous recurved microtrichia; setae on fore wing different; tergite X symmetrical; antenna 8-segmented ( Figs 37, 38 View FIGURES 34–51 )........................................................................................ 12
12. Head with sub-posteromarginal transverse ridge ( Fig. 56 View FIGURES 52–64 )........................................... Helionothrips View in CoL
-. Head without sub-posteromarginal transverse ridge ( Figs 57–64 View FIGURES 52–64 )............................................... 13
13. Metanotum with V-shaped dark area ( Fig. 65 View FIGURES 65–76 ); fore wings with complete two rows of setae ( Fig. 92 View FIGURES 92–106 ); pronotum with transverse lines of sculpture............................................................................. Selenothrips View in CoL
-. Metanotum without such dark area; fore wings with at least one setal row incomplete; pronotum reticulate............. 14
14. Reticles on head and gena with conspicuous internal markings; head with parallel sides ( Figs 49–51 View FIGURES 34–51 )......... Caliothrips View in CoL
-. Reticles on head without internal markings or with few markings posteriorly, head constricted behind eyes and at base ( Fig. 62 View FIGURES 52–64 ).......................................................................................... Oneilliella View in CoL
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