Haploperla

publication ID	https://doi.org/ 10.11646/zootaxa.4196.3.5
publication LSID	lsid:zoobank.org:pub:3FFE63A0-8071-432C-9CED-ECEBDD55F55D
DOI	https://doi.org/10.5281/zenodo.6058397
persistent identifier	https://treatment.plazi.org/id/03DE879F-425F-FFD3-46EC-2417FA6EFCF0
treatment provided by	Plazi
scientific name	Haploperla
status

Key to males of Chinese species of Haploperla View in CoL

1. Epiproct with an acute apex............................................................................. 2

-. Epiproct with a bluntly rounded apex...................................................................... 5

2. Medial sclerotized area of tergum 10 pale and not distinct........................................ H. ussurica Navás View in CoL

-. The sclerotized area of tergum 10 distinct.................................................................. 3

3. Head and pronotum almost pale only with a pale brown area covering ocelli ( Fig. 1 View FIGURES 1 – 3 )................ H. tuanjiena View in CoL sp. nov.

-. Head and pronotum with distinct dark pigment.............................................................. 4

4. Tergum 9 with a spinous posterior lobe...................................................... H. choui Li & Yao View in CoL

-. Tergum 9 without posterior lobe................................................. H. lepnevae Zhiltzova & Zwick View in CoL

5. Epiproct mostly sclerotized and without hair............................................ H. triangulata Chen & Du View in CoL

-. Epiproct with sclerotized margins, membranous posterodorsally with sparse patch of setae........................... 6

6. Tergum 9 with a posterior lobe; epiproct with a rounded tip ( Figs. 12, 14 View FIGURES 11 – 14 )...................... H. datongensis View in CoL sp. nov.

-. Tergum 9 without posterior lobe; epiproct tip narrow.................................... H. valentinae Stark & Sivec View in CoL