Teuchothrips, Hood
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publication ID |
https://doi.org/ 10.11646/zootaxa.5383.4.2 |
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publication LSID |
lsid:zoobank.org:pub:FEA4003A-A05E-49B0-83C9-15C5DF1BA1BA |
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DOI |
https://doi.org/10.5281/zenodo.10391448 |
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persistent identifier |
https://treatment.plazi.org/id/597FAF42-FF80-2C37-FF6D-FD3DC5D7FF15 |
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treatment provided by |
Plazi |
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scientific name |
Teuchothrips |
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Teuchothrips View in CoL species of Australia
1. Antennal IV with 2 large sense cones (rarely with a small sense cone ventrally).................................... 2
- Antennal segment IV with 3 large sense cones............................................................. 13
2. Metanotum with additional setae anterior to major setal pair ( Figs 61 View FIGURES 53–62 , 90 View FIGURES 88–95 )......................................... 3
-. Metanotum with no setae anterior to major pair of setae ( Figs 25 View FIGURES 11–26 , 30 View FIGURES 27–36 )............................................ 4
3. Maxillary stylets almost touching medially in head ( Fig. 56 View FIGURES 53–62 ); all discal setae on metanotum and pronotum broad and blunt ( Fig. 61 View FIGURES 53–62 ), major pair unusually long; female with fore tarsal tooth; macropterae with 2 pairs of sigmoid setae on tergites III–VII [on Melaleuca glomerata ]....................................................................... kokatha sp.n.
-. Maxillary stylets about one fifth of head width apart ( Fig. 88 View FIGURES 88–95 ); all discal setae on metanotum and pronotum finely acute ( Fig. 90 View FIGURES 88–95 ); female with fore tarsal inner margin slightly swollen but without a tooth; macropterae and micropterae with only one pair of sigmoid setae on segments III–VI [on Tephrosia sp. ]........................................... miriwoong sp.n.
4. Tergite IX S1 setae with apices finely acute, as long as or slightly longer than tube ( Fig. 9 View FIGURES 1–10 )........................... 5
-. Tergite IX setae with apices expanded or capitate, shorter than tube ( Figs 4 View FIGURES 1–10 , 47 View FIGURES 44–52 ).................................... 6
5. Fore wing with several duplicated cilia [on Acacia linifolia View in CoL and Melaleuca ]................................. longiseta View in CoL
-. Fore wing with no duplicated cilia [on Callistemon View in CoL and Melaleuca salicina ]................................. froggatti View in CoL
6. Maxillary stylets close together, retracted to postocular setae ( Fig. 5 View FIGURES 1–10 )............................................ 7
-. Maxillary stylets separated by one fifth to one third width of head ( Figs 31, 32 View FIGURES 27–36 , 84 View FIGURES 76–87 )................................ 11
7. Tergite IX setae S1 no longer than basal width of tube, and less than 0.5 as long as tube ( Fig. 8 View FIGURES 1–10 ) [antennal segments III–VI almost yellow] [on Melaleuca ].................................................................. aliceae sp.n.
-. Tergite IX setae S1 longer than basal width of tube, and more than 0.5 as long as tube............................... 8
8. Macroptera with pelta more than 2.0 times as wide as long and anterior margin almost transverse ( Fig. 105 View FIGURES 96–106 ); pronotal am and aa setae broadly capitate; tube less than twice as long as basal width [metanotum strongly reticulate]................ soror View in CoL
-. Microptera or macroptera, pelta less broad ( Figs 111, 112 View FIGURES 107–115 ); pronotal am and aa setae weakly capitate; tube twice as long as basal width............................................................................................... 9
9. Macroptera with median reticles of metanotum longer than wide ( Fig. 102 View FIGURES 96–106 ); pelta narrowly bell-shape [head about 1.25 as long as wide] [on Melaleuca ]........................................................................... sodalis View in CoL
-. Metanotal reticles equiangular or scarcely developed ( Fig. 66 View FIGURES 63–75 ); pelta broadly bell-shaped or triangular, 1.5–1.8 as wide as long.............................................................................................. 10
10. Tube about 1.8 times as long as basal width ( Fig. 110 View FIGURES 107–115 ); macropterous, fore wing with no duplicated cilia; pelta triangular ( Figs 111–112 View FIGURES 107–115 ); male tergite IX setae S2 as long as setae S1 [on Melaleuca viridiflora ]........................... tolga sp.n.
-. Tube about 2.2 times as long as basal width; micropterous; pelta broadly bell-shaped ( Fig. 66 View FIGURES 63–75 ); male tergite IX setae S2 short and stout [on Leptospermum sp. ].......................................................... leptospermum sp.n.
11. Fore tarsal tooth small in male, minute and scarcely visible in female; fore wing with duplicated cilia... melaleucae View in CoL [in part]
-. Fore tarsal tooth large in both sexes, at least half as long as tarsal width; fore wing without duplicated cilia............. 12
12. Tergite IX setae S1 about 0.8 as long as tube; macropterous, fore wing deeply shaded in basal half with numerous robust minute surface denticles, sub-basal setae at least 0.5 as long as wing basal width; postocular setae extending well beyond posterior margin of eyes, sometimes about half as long as dorsal eye length ( Fig. 32 View FIGURES 27–36 ) [on Dodonaea]................ dodonaea sp.n.
-. Tergite IX setae S1 scarcely 0.4 as long as tube, about as long as tube basal width; micropterous, if macropterous, fore wing pale, sub-basal setae about 0.2 as long as wing basal width, scarcely three times as long as their apical width ( Fig. 87 View FIGURES 76–87 ); postocular setae vary from very short to extending beyond posterior margin of eyes ( Fig. 84 View FIGURES 76–87 ) [on Callistemon saligna View in CoL and Melaleuca ]... minor View in CoL
13. All tibiae yellow; anal setae about twice as long as tube [on Lophostemon suaveolens View in CoL ]....................... badu sp.n.
-. Mid and hind tibiae brown at base at least; anal setae no more than as long as tube................................. 14
14. Pronotum with only epimeral setae well developed ( Figs 45 View FIGURES 44–52 , 114 View FIGURES 107–115 ).............................................. 15
-. Pronotum usually with at least 4 pairs of major setae ( Fig. 37 View FIGURES 37–43 )................................................. 17
15. Micropterous, pelta much wider than long ( Fig. 53 View FIGURES 53–62 ); maxillary stylets retracted almost to eyes; female fore tarsal tooth minute and directed forwards; apices broadly expanded of pronotal epimeral and tergite IX setae [on Calytrix View in CoL ]........ kaurna sp.n.
-. Macropterous, pelta triangular or elongate ( Fig. 46 View FIGURES 44–52 ); maxillary stylets less deeply retracted ( Figs 44 View FIGURES 44–52 , 113 View FIGURES 107–115 ); female fore tarsal tooth massive; pronotal epimeral and tergite IX setae slender and capitate........................................ 16
16. Tube almost twice as long as head; pelta broadly triangular ( Fig. 115 View FIGURES 107–115 ); maxillary stylets very low in head; postocular setae small and distant from eye margins............................................................... toowoomba sp.n.
-. Tube slightly shorter than head; pelta slightly longer than wide ( Fig. 46 View FIGURES 44–52 ); maxillary stylets retracted to postocular setae; postocular setae extending to eye margins [male sternite VIII with small subcircular pore plate ( Fig. 48 View FIGURES 44–52 )]...... jarowair sp.n.
17. Maxillary stylets either almost touching medially or scarcely one-fifth of head width apart, separated rarely by 0.25 of head width ( Figs 37 View FIGURES 37–43 , 96 View FIGURES 96–106 )................................................................................... 18
-. Maxillary stylets at least one-third of head width apart ( Figs 31 View FIGURES 27–36 , 83 View FIGURES 76–87 )............................................ 33
18. Mouth cone pointed and extending to mesopresternum; metanotum with narrow, almost striate, reticles [fore tarsi with no tooth; fore wing with about 7 duplicated cilia]............................................................. acripilus View in CoL
-. Mouth cone not extending beyond prosternal ferna ( Figs 12 View FIGURES 11–26 , 74 View FIGURES 63–75 ); metanotal reticles almost equiangular................ 19
19. Macropterae, but fore wing with no duplicated cilia......................................................... 20
-. Macropterae and fore wing with at least 4 duplicated cilia, or micropterae....................................... 21
20. Male sternite VIII with pore plate median and transverse ( Fig. 100 View FIGURES 96–106 ); male tergite IX setae S2 shorter than S1 [on Leptospermum View in CoL , Cassinia View in CoL , Melaleuca and Kunzea View in CoL ].............................................................. simplicipennis
-. Male sternite VIII fully occupied by pore plate ( Fig. 39 View FIGURES 37–43 ); male tergite IX setae S2 equal to S1 [on Melaleuca ].... gangurru sp.n.
21. Pronotal am setae pointed to bluntly pointed, and scarcely larger than discal setae................................. 22
-. Pronotal am setae at least weakly capitate but varying in length from short to as long as pronotal aa setae.............. 25
22. Tergite IX setae S1 long and finely pointed ( Fig. 19 View FIGURES 11–26 )........................................................ 23
-. Tergite IX setae S1 varying in length and at least weakly capitate ( Fig. 75 View FIGURES 63–75 )....................................... 24
23. Fore wing with only two small sub-basal setae; male sternite VIII posterior third with irregular transverse pore plate involving discal setae ( Fig. 20 View FIGURES 11–26 ) [head at least 1.5 times as long as wide ( Fig. 17 View FIGURES 11–26 )] [on Tetrastigma View in CoL ]............... bundjalong sp.n.
-. Fore wing with three large sub-basal setae; male pore plate occupying most of sternite VIII.................. ater View in CoL [in part]
24. Fore wings pale; tarsi brown; antennals VII & VIII confluent ( Fig. 71 View FIGURES 63–75 ); mesopresternum of 3 sclerites ( Fig. 74 View FIGURES 63–75 ); male sternite VIII with narrow pore plate close to posterior margin [on Leptospermum View in CoL ].............................. lutruwita sp.n.
-. Fore wings uniformly light brown; tarsi yellow; base of antennal segment VIII sharply narrower than VII apex; mesopresternum reduced to 2 lateral sclerites; male sternite VIII with large pore plate [on Prostanthera View in CoL ]..................... monga sp.n.
25. Antennal segments IV–VI almost uniformly light yellow..................................................... 26
-. Antennal segments IV–VI with base pale but apex brown.................................................... 28
26. Postocular setae as long as dorsal eye length ( Fig. 27 View FIGURES 27–36 )................................................. clavipilus View in CoL
-. Postocular setae no more than 0.6 of dorsal eye length...................................................... 27
27. Fore tarsal tooth reduced to a small hump in both sexes ( Fig. 50 View FIGURES 44–52 ); head and pronotum with weak sculpture; male with pore plate occupying almost all of sternite VIII as well as tergite VIII ( Fig. 52 View FIGURES 44–52 ) [on Terminalia sp. ]..................... jukun sp.n.
-. Fore tarsal tooth sharply acute in both sexes ( Fig. 64 View FIGURES 63–75 ); head and pronotum with reticulate sculpture ( Fig. 63 View FIGURES 63–75 ); male pore plate occupies anterior third of sternite VIII but without extending onto the tergite [on Planchonia careya ]........ larrakia sp.n.
28. Fore wing sub-basal setae with bases arranged almost in a straight line.......................................... 29
-. Fore wing sub-basal setae S2 close to S3, bases often arranged in a triangle ( Fig. 43 View FIGURES 37–43 )............................... 31
29. Maxillary stylets retracted to postocular setae, about 0.25 of head width apart ( Fig. 28 View FIGURES 27–36 ) [on Eremophila deserti View in CoL ].... connatus View in CoL
-. Maxillary stylets retracted to eyes and close together medially ( Figs 1 View FIGURES 1–10 , 93 View FIGURES 88–95 )....................................... 30
30. Tube with straight lateral margins, length about 2.2 times basal width ( Fig. 4 View FIGURES 1–10 ); pelta unusually slender, clearly longer than wide ( Fig. 3 View FIGURES 1–10 ) [from Eremococcus View in CoL gall on Agonis linearifolia]............................................. agonis sp.n.
-. Tube with weakly convex lateral margins, length about 1.8–1.9 times basal width ( Fig. 95 View FIGURES 88–95 ); pelta basal width about 1.2 times as long as median length ( Fig. 94 View FIGURES 88–95 ) [from Eriococcid gall on Melaleuca ].................................. mooni sp.n.
31. Anal setae much shorter than tube; male sternite VIII with no pore plate [on Pyrethrum ]................... mareeba sp.n.
-. Anal setae about as long as tube or a little longer; male sternite VIII with a transverse pore plate...................... 32
32. Tergite IX setae S1 and S2 of both sexes as long as tube or longer, sharply acute at apex; po setae as long as dorsal eye length, more than 0.5 as long as distance between their bases................................................ ater View in CoL [in part]
-. Tergite IX setae S1 and S2 of both sexes a little shorter than tube, capitate at apex; po setae a little shorter than eyes, less than 0.5 as long as distance between their bases ( Fig. 41 View FIGURES 37–43 ) [on Pittosporum phylliraeoides ].................. garrunggam sp.n.
33. Metanotum anteromedially with several minute additional setae ( Fig. 22 View FIGURES 11–26 ); head with two pairs of postocular setae longer than eye length ( Fig. 21 View FIGURES 11–26 ); mid and hind legs uniformly dark brown including tarsi.............................. burroughsi View in CoL
-. Metanotum with no additional setae anteromedially; head with postocular setae shorter, scarcely as long as eye length (rarely with two pairs); mid and hind tarsi yellow................................................................. 34
34. Postocular setae no larger than minor setae on head; fore tarsal tooth small and directed forwards....... melaleucae View in CoL [in part]
-. Postocular setae clearly larger than minor setae, apices usually capitate; fore tarsal tooth well-developed, usually large.... 35
35. Tergite IX setae S1 as long as tube and acute (rarely bluntly pointed) ( Fig. 9 View FIGURES 1–10 ); postocular setae often longer than dorsal eye length, but shorter in some populations ( Fig. 10 View FIGURES 1–10 ); antennal segment IV usually 1.8–2.0 times as long as wide; macropterous [on Pittosporum View in CoL & rarely Bursaria View in CoL , Geijera View in CoL & Myoporum View in CoL ].............................................. ater View in CoL [in part]
-. Tergite IX setae S1 with apex capitate, rarely more than 0.6 as long as tube; postocular setae shorter than dorsal eye length ( Fig. 31 View FIGURES 27–36 ); antennal segment IV shorter, 1.6–1.8 times as long as wide; macropterous, rarely micropterous................... 36
36. Stylets retracted into head at least to po setae; sometimes wingless [on Bursaria View in CoL ]........................... badiipennis View in CoL
-. Stylets usually retracted into head scarcely half-way to postocular setae ( Fig. 31 View FIGURES 27–36 ); macropterous [female often with postocular setae shorter than eye width] [on Callistemon View in CoL ]....................................................... disjunctus View in CoL
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