Zavrelia, Kieffer, 1913

Lin, Xiao-Long & Wang, Xin-Hua, 2017, A REDESCRIPTION OF ZAVRELIA BRAGREMIA GUO & WANG, 2007 (DIPTERA: CHIRONOMIDAE) Abstract, CHIRONOMUS Journal of Chironomidae Research 30, pp. 67-71 : 69-70

publication ID

https://doi.org/ 10.5324/cjcr.v0i30.2345

DOI

https://doi.org/10.5281/zenodo.7994782

persistent identifier

https://treatment.plazi.org/id/03E487DF-E403-FFFE-FCEA-FA66FAD329B6

treatment provided by

Felipe

scientific name

Zavrelia
status

 

Identification key to adult males of Zavrelia View in CoL View at ENA

1. Anal point densely covered with strong spines …...................................................... Z. pentatoma View in CoL

– Anal point bare, with microtrichia or short spinules only …........................................................ 2

2. Setiger of superior volsella with conspicuous constriction in apical 1/3 …................................. 3

– Setiger of superior volsella without conspicuous constriction in apical 1/3 …................................. 5

3. Setiger of superior volsella with pointed apex .. ...................................................… Z. clinovolsella View in CoL

– Setiger of superior volsella with somewhat rectangular apex …................................................... 4

4. Anal point with only few microtrichia in between crests; distinct microtrichia-free areas on anal tergite around base of anal point …... Z. sinica View in CoL – Anal point with numerous microtrichia in between crests; microtrichia present all around base of anal point .......................… Z. pseudopentatoma View in CoL

5. Anal point with small spinules in between crests .........................................................................… 6

– Anal point bare, or with microtrichia in between crests at most ...................................................… 7

6. AR 1.23; wing length about 1.50 mm; LR 1 about 1.45; laterosternite with one seta; anal point with small spinules scattered between entire length of anal crests ....................................… Z. tusimatijea View in CoL

– AR 0.91–1.08; wing length 0.88–1.04 mm; LR 1 about 2.09; laterosternite without seta; anal point with small spinules scattered between anal crests at anal point base only .....................… Z. bragremia View in CoL

7. Anal point bare ............................................… 8

– Anal point with microtrichia in between crests. 9

8. AR 1.00–1.18; LR 1 1.36–1.46; superior volsella with pointed apex ................................… Z. elenae View in CoL

– AR 0.45; LR 1 1.96; superior volsella with rounded apex …...................................... Z. simantoneoa

9. Wing length c. 1.40 mm; AR c. 0.75.. Z. hudsoni View in CoL

– Wing length c. 1.00 mm; AR c. 0.90... Z. aristata View in CoL

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Diptera

Family

Chironomidae

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