Strongylophthalmyia punctata
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publication ID |
https://doi.org/ 10.11646/zootaxa.4189.2.1 |
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publication LSID |
lsid:zoobank.org:pub:6AE6BFFF-C89E-4BBA-A2BE-CE648ECBD4D |
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DOI |
https://doi.org/10.5281/zenodo.6070372 |
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persistent identifier |
https://treatment.plazi.org/id/03C587D8-FF8D-FFB2-5EBD-F5F7E1E10228 |
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treatment provided by |
Plazi |
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scientific name |
Strongylophthalmyia punctata |
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Key to species of the Strongylophthalmyia punctata subgroup
(based on males)
1. Antennal process placed dorsally on flagellomere in close proximity to arista, prominent, longer than width of flagellomere (e.g., Figs. 18–22 View FIGURES 18 – 25 ); fore femur without basoventral thorn-like process made from closely approximated hairs ( punctata cohort) (e.g., Figs. 62–64 View FIGURES 62 – 69 ).................................................................................... 2
-. Antennal process placed on anterodorsal edge of flagellomere, short, reduced, rudimentary, as a small bump, or imperceptible (e.g., Figs. 23–24 View FIGURES 18 – 25 , 31–32 View FIGURES 26 – 33 ); fore femur with basoventral thorn-like process made closely approximated hairs ( Figs. 65, 66, 68, View FIGURES 62 – 69
69) ( microstyla cohort)................................................................................ 18 2. Anepisternum with small tuft of silvery white or dark brown to black hairs near katepisternum ( Fig. 38 View FIGURES 38 – 41 )............... 3
-. Anepisternum without tuft, scattered hairs may be present dorsally or ventrally ( Fig. 40 View FIGURES 38 – 41 )........................... 12
3. Anepisternal tuft black to dark brown; fore femur usually slightly swollen medially;................................ 4
-. Anepisternal tuft white to silvery white; fore femur concave in lateral view, not usually swollen medially............... 5
4. Wing with tinge of brown apically and medially at r-m crossvein ( Fig. 47 View FIGURES 46 – 49 ); combined length of hind tarsal segments 1–5 longer than hind tibia (Sabah, Sarawak).................................................... borneensis Evenhuis , n. sp.
-. Wing hyaline throughout; combined length of hind tarsal segments 1–5 shorter than hind tibia (Peninsular Malaysia).......................................................................................... lowi Evenhuis , n. sp.
5. Dorsal antennal process distinctly S-shaped or kinked ( Figs. 22 View FIGURES 18 – 25 , 33 View FIGURES 26 – 33 , 34 View FIGURES 34 – 37 ); palpus widened or flared apically (e.g., Figs. 11, 14, 16 View FIGURES 10 – 17 ); fore coxal hairs black or mixed orange and black......................................................... 6
-. Dorsal antennal process not S-shaped or distinctly kinked (e.g., Figs. 36, 37 View FIGURES 34 – 37 ); palpus not flared apically ( Fig. 17 View FIGURES 10 – 17 ); fore coxal hairs white (Thailand)................................................................................. 11
6. Palpus subtriangular, length slightly longer than greatest width.................................................. 7
-. Palpus linear-ellipsoid, slightly bowed, length 4 x width, with darkened color apically, flared but with distinct lobe dorsally..................................................................................................... 8
7. Palpus bifid ( Fig. 14 View FIGURES 10 – 17 ); arista shorter than dorsal antennal process; mid femur yellowish brown; minute vestiture on laterotergite in front of halter base white (Vietnam)................................................. hauseri Evenhuis , n. sp.
-. Palpus not bifid ( Fig. 93 View FIGURES 91 – 96 ); arista longer than dorsal antennal process; mid femur black basally; minute vestiture on laterotergite in front of halter base black (China)................................................. sichuanica Evenhuis , n. sp.
8. Abdominal sternites I–II (and sometimes III) not sclerotized, white or membranous; fore femur with dorsal spines short ( Fig. 62 View FIGURES 62 – 69 ) (Thailand)................................................................. albisternum Evenhuis , n. sp.
–. Abdominal sternites I–II sclerotized, not membranous; fore femur with proximal spines longer than above ( Figs. 73–75 View FIGURES 70 – 77 ).. 9
9. Anterior of thorax yellowish, black elsewhere ( Fig. 43 View FIGURES 42 – 45 ) (Burma)...................................... spinosa Frey
–. Anterior of thorax black (yellowish brown color may be present on postpronotum only)............................. 10
10. Mid femur and tibia black; fore coxa with 5 hairs apically; fore femur dorsally with 3–4 thorn-like spicules ( Fig. 73 View FIGURES 70 – 77 ); (Thai- land); propleuron yellowish brown ( Fig. 41 View FIGURES 38 – 41 ).............................................. pappi Evenhuis , n. sp.
–. Mid femur and tibia yellow; fore coxa with 3 hairs apically; fore femur dorsally with 5 thorn-like spicules ( Fig. 74 View FIGURES 70 – 77 ) (Taiwan); propleuron brown ( Fig. 42 View FIGURES 42 – 45 )................................................................ punctata Hennig
11. Antennal flagellomere distinctly darkened with brownish color along anterior edge; abdominal tergites I–II and postpronotum reddish brown; fore femur with row of 5 spicules dorsally ( Fig. 76 View FIGURES 70 – 77 )...................................... thaii Papp
-. Antennal flagellomere yellowish white, without darkening along anterior edge; abdominal tergite I all yellow, tergites I–II yel- low, tergites III–IV yellow medially; fore femur with two clusters of spicules dorsally (row of 3 spicules basally, row of 5 smaller spicules medially) ( Fig. 77 View FIGURES 70 – 77 )................................................. thailandica Evenhuis , n. sp.
12. Posterolateral portion of head, thorax laterally and anteriormost abdominal segments predominantly yellow............. 13
-. Body predominantly shiny black to brown, without contrasting yellow in areas listed above......................... 14
13. Palpus elongate, narrow, leading to large rounded, with black clubbed apex (appearing like a tennis racquet) ( Fig. 13 View FIGURES 10 – 17 ); lower occiput brown with contrasting white posterolateral spot (Philippines)........................ federeri Evenhuis , n. sp.
-. Palpus normal in shape, bacilliform; occiput yellowish brown posteroventrally, without white spot (Sumatra).............................................................................................. darlingi Evenhuis , n. sp.
14. Palpus modified, strongly bilobed (e.g., Fig. 12 View FIGURES 10 – 17 ), black apically................................................ 15
-. Palpus bacilliform, not modified as above................................................................. 16
15. Palpus boxing-glove shaped ( Fig. 12 View FIGURES 10 – 17 ); fore femur with row of dorsal spines extending to apex, short stiff hairs basoventrally (Philippines)...................................................................... caestus Evenhuis , n.sp.
–. Palpus not glove-shaped, but bilobed with proximal lobe hemispherical with setae, distal lobe ellipsoid, without setae; fore femur with dorsal spines subbasally and at distal two-thirds, row not extending to apex, cluster of yellowish setae basoven- trally (China)................................................................ phillindablank Evenhuis , n. sp.
16. Dorsal antennal process much longer than head length; dorsum of fore femur with 6 spines clustered together at extreme base, lacking both long hairs laterally and thorn-like process basoventrally (Philippines)............ inundans Evenhuis , n. sp.
-. Dorsal antennal process much shorter than head length; dorsum of fore femur with row of 8–10 minute spines medially, extremely long hairs laterally, thorn-like process basoventrally................................................ 15a
17. Pleura brown; abdominal tergites brown; halter knob yellow (Peninsular Malaysia)........... malayensis Evenhuis , n. sp.
-. Pleura yellow; abdominal tergites yellow; halter knob white (Sumatra)....................... oxybeles Evenhuis , n. sp.
18. Antennal flagellomere with distinct but short, pointed process anterodorsally ( Figs. 24 View FIGURES 18 – 25 , 26, 29 View FIGURES 26 – 33 )...................... 19
-. Antennal flagellomere with indistinct pointed process, small, bump, or process imperceptible ( Figs. 23 View FIGURES 18 – 25 , 31, 32 View FIGURES 26 – 33 , 35 View FIGURES 34 – 37 )...... 21
19. Antennal process length one-half length of flagellomere width ( Fig. 26 View FIGURES 26 – 33 ) (Laos)................ laosensis Evenhuis , n. sp.
-. Antennal process short, pointed, much less than one-half length of flagellomere width ( Figs. 24 View FIGURES 18 – 25 , 29 View FIGURES 26 – 33 )................. 18
20. Head and thorax yellow to reddish brown laterally................................... indochinensis Evenhuis , n. sp.
-. Head and thorax black.................................................................. microstyla Shatalkin
21. Mesonotum brown, postpronotum contrasting yellow; palpus extremely large, obovate, black ( Fig. 15 View FIGURES 10 – 17 ) (Peninsular Malaysia).............................................................................. nigripalpis Evenhuis , n. sp.
-. Mesonotum yellow to reddish brown, not contrasting in color with postpronotum; palpus not as above................ 22
22. Palpus not modified, bacilliform, yellow (Taiwan) ............................................ immaculata Hennig
-. Palpus modified, black, not bacilliform.................................................................. 23
23. Palpus with apex spherical with single long setae ( Fig. 2 View FIGURES 1 – 4 ) (Thailand); fore femur dorsally with 1–2 short spicules apically, 2 long spicules basally......................................................................... palpalis Papp
–. Palpus with apex flared and rounded but not spherical, with numerous setae apically (Sumatra); fore femur dorsally with 5 short spicules apically, 2 long spicules basally......................................... sumatrana Evenhuis , n. sp.
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