Laneella, Mello, 1967
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publication ID |
https://doi.org/ 10.11646/zootaxa.4659.1.1 |
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publication LSID |
lsid:zoobank.org:pub:57309E14-0330-4ED7-BCDA-355EE6618215 |
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persistent identifier |
https://treatment.plazi.org/id/03DA87E6-0F2D-FFC2-FF19-B96231B0F9F2 |
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treatment provided by |
Plazi |
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scientific name |
Laneella |
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Key to species of Laneella
1 Basal half of tarsal claws pale, white to pale yellowish ( Fig. 10 View FIGURES 9–14 ); wing with infuscation along costa or tip of wing; male with basal 2/3 of cerci slender in dorsal view, as in Figs 20 View FIGURES 15–20 , 22 View FIGURES 21–26 . Female terminalia as in Figs 284–285...................... 2 View FIGURES 282–287
- Basal half of tarsal claw orange, brown or black ( Fig. 11 View FIGURES 9–14 ); area along costa with at most faint infuscation, distal portion of wing not infuscated; male with basal 2/3 of cerci much broader in dorsal view in two of three species ( Figs 18 View FIGURES 15–20 , 24 View FIGURES 21–26 ). Female terminalia distinctive, as in Figs 282–283, 286....................................................................... 3 View FIGURES 282–287
2 Wing with anterior edge infuscated from junction of subcosta-costa posteriorly to R 4+5 and distally to tip; palpus brown to black; row of black postocular setae ending about 2/3 of way from top of eye to gena, with pale yellowish below that; anterior half of T4 with solid whitish band of tomentum; fore and mid femora dark reddish-brown, hind femur orange to brown; [known from Brazil and Paraguay].......................................................................... L. nigripes
- Wing with distal 1/2–1/3 of tip infuscated, also cells r 1, r 2+3 and r 4+5 and junction of vein CuA1 and crossvein dm-cu darkened; palpus orange; row of black postocular setae reaching gena; midsegment of T4 with four transverse pale spots; all femora orange; [known from Brazil, Colombia, Costa Rica and Ecuador]........................................... L. perisi
3 Thorax and abdomen dark metallic bluish-purple ( Fig. 457 View FIGURES 455–459 ); base of wing with cells and veins darkened; disc, rims and setae of calypters dark brown; anterior half of basicosta brown, posterior half more or less reddish-brown; [known primarily from western and central Costa Rica].......................................................... L. purpurea sp. nov.
- Thorax brown to reddish-brown, not metallic; base of wing not darkened; calypters with disc, rims and fringe of setae light to moderately brown; basicosta orange...................................................................... 4
4 Wing with distinctive brown spot around crossvein r-m ( Fig. 3 View FIGURES 1–8 ); abdomen shiny brown or bluish-purple; wing with section IV about 0.25 of section III or less.......................................................................... 5
- Wing without darkened area around crossvein r-m; abdomen shiny metallic blue to purple; wing with section IV about 0.46 of section III; [known from Mexico and Guatemala]........................................ L. fuscosquamata sp. nov.
5 Abdomen bluish-purple, mid and hind femora with apices dark brown; [known only from Colombia]........... L. patriciae
- Abdomen shiny brown; mid and hind femora with apices orange; [known from Costa Rica, Ecuador and Venezuela].......................................................................................... L. fusconitida sp. nov.
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.