Labrundinia amazonica, Silva, Fabio Laurindo Da, Fonseca-Gessner, Alaide Aparecida & Ekrem, Torbjørn, 2014

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 : 8-9

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.5621023

persistent identifier

https://treatment.plazi.org/id/676987A8-B705-FFD9-FF29-FD02FA12FC3A

treatment provided by

Plazi

scientific name

Labrundinia amazonica
status

 

Key to the pupae of Labrundinia View in CoL View at ENA

The pupae of Labrundinia amazonica sp. n., L. costaricae sp. n., L. fera , L. fosteri , L. hirsuta , L. kogilamae sp. n., L. meta , L. nathani sp. n., L. nicaraguensis sp. n., L. opela , L. parabecki , L. panamensis sp. n., L. setosa sp. n. and L. trilucida sp. n. remain unknown.

1. Thoracic horn with lateromedial papilla ( Fig. 68B View FIGURES 68 A – E ); preapical indentation absent............. Labrundinia robacki View in CoL sp. n.

- Thoracic horn with preapical papilla; preapical indentation present or absent ( Fig. 87B View FIGURES 87 A – F )............................ 2

2. Thoracic horn with preapical indentation deep, extending beyond ⅔ width of thoracic horn ( Fig. 87B View FIGURES 87 A – F )................. 3

- Thoracic horn with preapical indentation absent to moderately deep, not reaching less than ⅔ width of the thoracic horn ( Figs 14B View FIGURES 14 A – E , 65B View FIGURES 65 A – E )........................................................................................... 8

3. Shagreen on sternite II sparse, consisting of small spinules............................... Labrundinia paulae View in CoL sp. n.

- Shagreen on sternite II dense, consisting of prominent, sometimes with multi-branched spinules ( Fig. 87D View FIGURES 87 A – F )............. 4

4. Male genital sac reaching or almost reaching apex of the anal lobe ( Fig. 9F View FIGURES 9 A – F )...................................... 5

- Male genital sac extending much beyond apex of the anal lobe ( Fig. 25F View FIGURES 25 A – F )........................................ 6

5. Shagreen on sternite II consisting of prominent spinules ( Fig. 9D View FIGURES 9 A – F ); apical spines of anal lobe 23–29 Μm long ( Fig. 9E View FIGURES 9 A – F )..................................................................................... Labrundinia carolae View in CoL sp. n.

- Shagreen on sternite II consisting of multi-branched spinules (87D); apical spines of anal lobe 39–45 Μm long ( Fig. 87E View FIGURES 87 A – F )...................................................................................... Labrundinia virescens View in CoL

6. Abdominal segment VII with 3 LS-setae ( Fig. 25E View FIGURES 25 A – F )...................................... Labrundinia jasoni View in CoL sp. n.

- Abdominal segment VII with 4 LS-setae ( Fig. 35E View FIGURES 35 A – F )......................................................... 7

7. Shagreen on sternite II consisting of simple or bifid spinules, generally bifid; apical spines 18–26 Μm long ( Fig. 35 View FIGURES 35 A – F )....................................................................................... Labrundinia mayaca View in CoL sp. n.

- Shagreen on sternite II consisting of multi-branched spinules; apical spines 46–60 Μm long ( Fig. 56 View FIGURES 56 A – F ).............................................................................................. Labrundinia paravirescens View in CoL sp. n.

8. Thoracic horn with lateromedial indentation ( Fig. 14B View FIGURES 14 A – E )...................................................... 9

- Thoracic horn without lateromedial indentation........................................................... 11

9. Segment VII with 4 LS-setae ( Fig. 14D View FIGURES 14 A – E ); preapical indentation absent ( Fig. 14C View FIGURES 14 A – E )............. Labrundinia fiorelinii View in CoL sp. n.

- Segment VII with 3 LS-setae ( Fig. 65D View FIGURES 65 A – E ); preapical indentation deep ( Fig. 65C View FIGURES 65 A – E ).................................. 10

10. Thoracic horn with a lateral indentation on external margin forming a straight line diagonal to longitudinal axis of thoracic horn ( Fig. 65B View FIGURES 65 A – E )...................................................... Labrundinia reniformis View in CoL sp. n.

- Thoracic horn with a lateral indentation on external margin, forming a straight line perpendicular to longitudinal axis of tho- racic horn ( Fig. 53B View FIGURES 53 A – E )....................................................... Labrundinia parareniformis View in CoL sp. n.

11. Thoracic horn with preapical indentation moderately deep ( Figs 62B View FIGURES 62 A – E , 84B View FIGURES 84 A – E )...................................... 12

- Thoracic horn with preapical indentation shallow ( Fig. 6B View FIGURES 6 A – E ) or absent ( Fig 28B View FIGURES 28 A – E ).................................. 22

12. Thoracic horn about 2.0–2.5 times as long as wide ( Fig. 84B View FIGURES 84 A – E )................................................ 13

- Thoracic horn about 4.0 times as long as wide ( Fig. 62B View FIGURES 62 A – E ).................................................... 16

13. Thoracic horn with external margin convoluted ( Fig. 84B View FIGURES 84 A – E )............................... Labrundinia unicolor View in CoL sp. n.

- Thoracic horn with external margin straight ( Fig. 80B View FIGURES 80 A – E )..................................................... 14

14. Abdominal segment VII with 2 LS-setae ( Fig. 80D View FIGURES 80 A – E )........................................................ 15

- Abdominal segment VII with 4 LS-setae ( Fig. 3D View FIGURES 3 A – I ).................................... Labrundinia amandae View in CoL sp. n.

15. Thoracic horn about 2.3 times as long as wide ( Fig. 39B View FIGURES 39 A – E ); genital sac not reaching apex of the anal lobe ( Fig. 39E View FIGURES 39 A – E ).........

........................................................................... Labrundinia multidentata View in CoL sp. n. - Thoracic horn about 2.7–3.4 times as long as wide ( Fig. 80B View FIGURES 80 A – E ); genital sac reaching much beyond apex of the anal lobe ( Fig. 80E View FIGURES 80 A – E )............................................................................... Labrundinia tenata View in CoL

16. Preapical papilla ratio (PTH) 0.34–0.36 ( Fig. 77C View FIGURES 77 A – E )......................................................... 17

- Preapical papilla ratio (PTH) 0.06–0.26 ( Fig. 62C View FIGURES 62 A – E )......................................................... 18

17. Thoracic horn with lateral indentation on external margin; aeropyle tube ending in a small conical expansion ( Fig. 71A View FIGURES 71 A – J )............................................................................... Labrundinia semicurvata View in CoL sp. n.

- Thoracic horn without any indentation on external margin; aeropyle tube ending in a bulbous expansion ( Figs 77B, C View FIGURES 77 A – E )...................................................................................... Labrundinia sofiae View in CoL sp. n.

18. Genital sac extending much beyond apex of the anal lobe ( Fig. 62E View FIGURES 62 A – E )........................................... 19

- Genital sac almost reaching apex of anal lobe ( Fig. 17E View FIGURES 17 A – E ).................................................... 20

19. Preapical indentation deep, forming a distinct diverticulum ( Fig. 62C View FIGURES 62 A – E )......................... Labrundinia pilosella View in CoL

- Preapical indentation shallow ( Fig. 50C View FIGURES 50 A – E ).......................................... Labrundinia parafittkaui View in CoL sp. n.

20. Preapical indentation shallow ( Fig. 17C View FIGURES 17 A – E ); aeropyle tube ending in a large bulbous expansion ( Figs 17 B, C View FIGURES 17 A – E ); genital sac not extending beyond apex of anal lobe ( Fig. 17E View FIGURES 17 A – E )......................................... Labrundinia fittkaui View in CoL sp. n.

- Preapical indentation deeper ( Fig. 21C View FIGURES 21 A – E ); aeropyle tube ending in a small bulbous expansion ( Fig. 21B, C View FIGURES 21 A – E ); genital sac extend- ing somewhat beyond apex of anal lobe ( Fig. 21E View FIGURES 21 A – E )........................................ Labrundiniagregi sp.n.

21. Thoracic horn with preapical indentation shallow to reduced................................................. 22

- Thoracic horn with preapical indentation absent........................................................... 23

22. Thoracic horn with aeropyle tube 20–24 Μm long, generally lies along outer margin of thoracic horn ( Fig. 6B View FIGURES 6 A – E ).................................................................................................. Labrundinia becki View in CoL

- Thoracic horn with aeropyle tube 28–29 Μm long, inserted into upper margin of preapical indentation ( Fig. 43B View FIGURES 43 A – E ).......................................................................................... Labrundinia neopilosella View in CoL

23. Apical width of thoracic horn about 1.5 times as long as basal width.......................... Labrundinia johannseni View in CoL

- Apical width of thoracic horn about 2.0–2.5 times as long as basal width....................................... 24

24. Shagreen on sternite II dense, consisting of prominent, usually bifid spinules ( Fig. 73D View FIGURES 73 A – F )................................................................................................................ Labrundinia separata View in CoL

- Shagreen on sternite II sparse, consisting of weak and simple spinules ( Fig. 32 View FIGURES 32 A – E )................. Labrundinia longipalpis View in CoL

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Diptera

Family

Chironomidae

Genus

Labrundinia

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