Labrundinia

Silva, Fabio Laurindo Da, Fonseca-Gessner, Alaide Aparecida & Ekrem, Torbjørn, 2014, A taxonomic revision of genus Labrundinia Fittkau, 1962 (Diptera: Chironomidae: Tanypodinae), Zootaxa 3769 (1), pp. 1-185 : 6-8

publication ID

https://doi.org/ 10.11646/zootaxa.3769.1.1

publication LSID

lsid:zoobank.org:pub:705567C6-C912-4A19-9DE2-726254E17076

DOI

https://doi.org/10.5281/zenodo.5621019

persistent identifier

https://treatment.plazi.org/id/676987A8-B707-FFD6-FF29-F92BFA12FD52

treatment provided by

Plazi

scientific name

Labrundinia
status

 

Key to the adult males of Labrundinia View in CoL View at ENA

1. Abdomen with brown transverse bands on some tergites ( Figs 19L View FIGURES 19 A – M ; 31L)........................................ 2

- Abdomen uniformly brown ( Figs 5L View FIGURES 5 A – M ; 83L)............................................................... 34

2. Abdominal tergite II with divided or faint transverse band ( Figs 11L View FIGURES 11 A – M ; 41L) or without band ( Fig. 67L View FIGURES 67 A – M )................. 3

- Abdominal tergite II with distinct continuous transverse band ( Fig. 48L View FIGURES 48 A – M )....................................... 16

3. Abdominal tergite II with divided or faint transverse band.................................................... 4

- Abdominal tergite II without band....................................................................... 9

4. Abdominal tergite V completely brown ( Fig. 11L View FIGURES 11 A – M ).................................... Labrundinia costaricae View in CoL sp. n.

- Abdominal tergite V with transverse band ( Figs 19L View FIGURES 19 A – M ; 45L)................................................... 5

5. Abdominal tergite V with divided transverse band ( Fig. 37L View FIGURES 37 A – M ).................................... Labrundinia meta View in CoL

- Abdominal tergite V with continuous transverse band ( Fig. 45L View FIGURES 45 A – M )............................................... 6

6. Wing with two bands of macrotrichia ( Fig. 19F View FIGURES 19 A – M ).............................................. Labrundinia fosteri View in CoL

- Wing membrane not as above ( Fig. 47F View FIGURES 47 A – M ).................................................................. 7

7. Abdominal tergite V with faint transverse band ( Fig. 41L View FIGURES 41 A – M )................................ Labrundinia nathani View in CoL sp. n.

- Abdominal tergite V with distinct transverse band ( Figs 45L View FIGURES 45 A – M ; 47L)............................................. 8

8. Abdominal tergite V almost completely brown; tibial comb of fore leg absent ( Fig. 47G View FIGURES 47 A – M ); tibial comb of hind leg with 4 bristles ( Fig. 47K View FIGURES 47 A – M ).................................................................. Labrundinia panamensis View in CoL sp. n.

- Abdominal tergite V with narrow transverse band; tibial comb of fore leg present ( Fig. 45G View FIGURES 45 A – M ); tibial comb of hind leg with 8 bristles ( Fig. 45K View FIGURES 45 A – M ).......................................................... Labrundinia nicaraguensis View in CoL sp. n.

9. Abdominal tergite V with faint transverse band ( Fig. 67L View FIGURES 67 A – M ), or completely brown ( Fig. 82L View FIGURES 82 A – M )........................ 10

- Abdominal tergite V with distinct transverse band ( Figs 23L View FIGURES 23 A – M , 86L View FIGURES 86 A – M )............................................ 11

10. Abdominal tergite V with faint transverse band; tergite VIII without band; fore leg present with tibial comb ( Fig. 67G View FIGURES 67 A – M ).................................................................................... Labrundinia robacki View in CoL sp. n.

- Abdominal tergite V completely brown; tergite VIII almost brown; fore leg without tibial comb ( Fig. 82G View FIGURES 82 A – M )............................................................................................. Labrundinia trilucida View in CoL sp. n.

11. R2+3 present ( Fig. 23F View FIGURES 23 A – M )............................................................................... 12

- R2+3 absent ( Fig. 58F View FIGURES 58 A – M )................................................................................ 15

12. Abdominal tergite V with narrow transverse band; tergite VI with arched band ( Fig. 23L View FIGURES 23 A – M )................................................................................................................. Labrundinia hirsuta View in CoL

- Abdominal tergite V brown on anterior ½ or more; tergite VI not as above ( Figs 46L View FIGURES 46 A – M , 86L View FIGURES 86 A – M )......................... 13

13. Abdominal tergite V brown on anterior ¾ or more ( Fig. 86L View FIGURES 86 A – M )................................ Labrundinia virescens View in CoL

- Abdominal tergite V brown on anterior ½ ( Fig. 46L View FIGURES 46 A – M )....................................................... 14

14. Abdominal tergites VI–VIII with transverse band ( Fig. 46L View FIGURES 46 A – M ); anterior process of sternapodeme small/absent ( Fig. 46M View FIGURES 46 A – M )........................................................................................... Labrundinia opela View in CoL

- Abdominal tergites VI–VIII completely brown ( Fig. 55L View FIGURES 55 A – M ); anterior process of sternapodeme moderately developed ( Fig. 55M View FIGURES 55 A – M )......................................................................... Labrundinia paravirescens View in CoL sp. n.

15. Wing length 1.4–1.5 mm; HR 1.78–1.77; anterior process of sternapodeme small ( Fig. 58M View FIGURES 58 A – M )..... Labrundinia paulae View in CoL sp. n.

- Wing length 1.2 mm; HR 1.45; anterior process of sternapodeme moderately developed ( Fig. 24M View FIGURES 24 A – M )..................................................................................................... Labrundinia jasoni View in CoL sp. n.

16. Abdominal tergite V almost or completely brown ( Figs 70L View FIGURES 70 A – M ; 75L)............................................ 17

- Abdominal tergite V with continuous transverse band ( Figs 12L View FIGURES 12 A – M ; 38L)......................................... 21

17. Abdominal tergite III completely brown ( Fig. 61L View FIGURES 61 A – M )........................................................ 18

- Abdominal tergite III with continuous transverse band ( Figs 27L View FIGURES 27 A – M , 42L View FIGURES 42 A – M ).......................................... 19

18. Wing length 1.7–1.9 mm; hypopygium pale brown; abdominal tergite IX with 14 posterior setae ( Fig. 61M View FIGURES 61 A – M )................................................................................................. Labrundinia pilosella View in CoL

- Wing length 1.2 mm; hypopygium pale; abdominal tergite IX with 9 posterior setae ( Fig. 70M View FIGURES 70 A – M )................................................................................................... Labrundinia semicurvata View in CoL sp. n.

19. Abdominal tergite III more than ¾ brown ( Fig. 27L View FIGURES 27 A – M )...................................... Labrundinia johannseni View in CoL

- Abdominal tergite III with narrower continuous transverse band ( Fig. 42L View FIGURES 42 A – M )..................................... 20

20. Abdominal tergite VI completely brown; hypopygium pale brown ( Fig. 42M View FIGURES 42 A – M )................. Labrundinia neopilosella View in CoL

- Abdominal tergite VI brown on anterior ¾; hypopygium dark brown ( Fig. 75M View FIGURES 75 A – M ).............. Labrundinia setosa View in CoL sp. n.

21. Hypopygium uniformly pale or bicolored, with brown apical ½............................................... 22

- Hypopygium brown................................................................................. 23

22. Abdominal tergites VI–VIII each with transverse band; hypopygium with brown apical ½ ( Fig. 12M View FIGURES 12 A – M ).... Labrundinia fera View in CoL

- Abdominal tergites VI–VIII each completely brown; hypopygium pale ( Fig. 34M View FIGURES 34 A – M )........... Labrundinia mayaca View in CoL sp. n.

23. R2+3 absent ( Fig. 30F View FIGURES 30 A – M )................................................................................ 24

- R2+3 present ( Fig. 76F View FIGURES 76 A – M )............................................................................... 30

24. Fore leg ratio (LR) 0.56–0.68.......................................................................... 25

- Fore leg ratio (LR) 0.74–0.91.......................................................................... 26

25. Trapezoidal membranous anal point with apical edge notched ( Fig. 31M View FIGURES 31 A – M )..................... Labrundinia longipalpis View in CoL

- Rounded membranous anal point with apical edge convex ( Fig. 16M View FIGURES 16 A – M )....................... Labrundinia fittkaui View in CoL sp. n.

26. Abdominal tergite VII brown on basal ¾................................................................. 27

- Abdominal tergite VII completely brown................................................................ 28

27 Sternapodeme forming an acute angle apically, with distinct anterior process ( Fig. 30M View FIGURES 30 A – M )...... Labrundinia kogilamae View in CoL sp. n.

- Sternapodeme rounded apically, without anterior process ( Fig. 79M View FIGURES 79 A – M )............................ Labrundinia tenata View in CoL

28. Tentorium 142 Μm long; hypopygium brown ( Fig. 38M View FIGURES 38 A – M )............................. Labrundinia multidentata View in CoL sp. n.

- Tentorium 150–179 Μm long; hypopygium pale brown...................................................... 29

29. Wing length 1.6–1.7 mm; membranous anal point notched; gonocoxite ratio (GcR) 2.46–2.54 ( Fig. 13 View FIGURES 13 A – M )................................................................................................ Labrundinia fiorelinii View in CoL sp. n.

- Wing length 1.2–1.3 mm; membranous anal point simple; gonocoxite ratio (GcR) 1.88–2.2........................................................................ Labrundinia parareniformis View in CoL sp. n. and Labrundinia reniformis View in CoL sp. n.

30. Fore leg ratio (LR1) 0.60–0.66; hypopygium pale brown.................................................... 31

- Fore leg ratio (LR1) 0.69–0.78; hypopygium brown........................................................ 32

31. Abdominal tergites VII–VIII brown on each anterior ¾ or more ( Fig. 20L View FIGURES 20 A – M ); membranous anal point rounded, apical edge notched ( Fig. 20M View FIGURES 20 A – M )................................................................. Labrundinia gregi View in CoL sp. n.

- Abdominal tergites VII–VIII completely brown ( Fig. 49L View FIGURES 49 A – M ); membranous anal point rounded, apical edge convex ( Fig. 49M View FIGURES 49 A – M )............................................................................ Labrundinia parafittkaui View in CoL sp. n.

32. Abdominal tergite VI completely brown ( Fig. 72L View FIGURES 72 A – M )......................................... Labrundinia separata View in CoL

- Abdominal tergite VI with continuous transverse band ( Figs 8L View FIGURES 8 A – M , 76L View FIGURES 76 A – M ).......................................... 33

33. Tibial comb with 5 bristles (8K); abdominal tergite VI with transverse band posteriorly ( Fig. 8L View FIGURES 8 A – M ). Labrundinia carolae View in CoL sp. n.

- Tibial comb with 7–8 bristles (76K); abdominal tergite VI with transverse band anteriorly ( Fig. 76L View FIGURES 76 A – M ).................................................................................................... Labrundinia sofiae View in CoL sp. n.

34. R2+3 present ( Fig. 4F View FIGURES 4 A – M )................................................................................. 35

- R2+3 absent ( Fig. 83F View FIGURES 83 A – M )................................................................................ 37

35. Tentorium 150 Μm long ( Fig. 4C View FIGURES 4 A – M ); gonostylus with an intern depression subapically ( Fig. 4K View FIGURES 4 A – M ). Labrundinia amazonica View in CoL sp. n.

- Tentorium 124–143 Μm long ( Fig. 48C View FIGURES 48 A – M ); gonostylus not as above............................................. 36

36. Abdominal tergites II–IV each with darker cruciate marks ( Fig. 48L View FIGURES 48 A – M ); LR1 0.77–0.81............. Labrundinia parabecki View in CoL

- Abdominal tergites II–IV evenly coloured ( Fig. 5L View FIGURES 5 A – M ); LR1 0.55................................... Labrundinia becki View in CoL

37. Tentorium 90–126 Μm long ( Fig. 83C View FIGURES 83 A – M ).............................................. Labrundinia unicolor View in CoL sp. n.

- Tentorium 149–192 Μm long ( Fig. 1C View FIGURES 1 A – M )............................................. Labrundinia amandae View in CoL sp. n.

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Diptera

Family

Chironomidae

GBIF Dataset (for parent article) Darwin Core Archive (for parent article) View in SIBiLS Plain XML RDF