Protohermes guangxiensis

Liu, Xingyue, Hayashi, Fumio & Yang, Ding, 2008, The Protohermes guangxiensis species-group (Megaloptera: Corydalidae), with descriptions of four new species, Zootaxa 1851, pp. 29-42: 30-31

publication ID

http://doi.org/ 10.5281/zenodo.183412

persistent identifier

http://treatment.plazi.org/id/3A3F277C-CA49-490E-C1F7-FA21FA75EE05

treatment provided by

Plazi

scientific name

Protohermes guangxiensis
status

 

Key to males of the P. guangxiensis   group

1. Pronotum with three pairs of black marks ( Fig. 6 View FIGURES 6 – 12 ); 9 th tergum with posterolateral portions slightly produced, and with posterior margin slightly incised ( Fig. 7 View FIGURES 6 – 12 ); tip of 10 th sternum with bifurcate lateral lobe ( Fig. 10 View FIGURES 6 – 12 ) .......................................................................................................................... P. furcatus   sp. nov.

- Pronotum with two pairs of black marks ( Figs. 13 View FIGURES 13 – 19 , 20 View FIGURES 20 – 24 , 25 View FIGURES 25 – 29 , 30 View FIGURES 30 – 36 ); 9 th tergum with posterolateral portions strongly produced, and with posterior margin truncate or elevated ( Figs. 14 View FIGURES 13 – 19 , 21 View FIGURES 20 – 24 , 26 View FIGURES 25 – 29 , 31 View FIGURES 30 – 36 ); 10 th sternum with lateral lobe digitiform but not bifurcate at tip ( Figs. 17 View FIGURES 13 – 19 , 24 View FIGURES 20 – 24 , 29 View FIGURES 25 – 29 , 34 View FIGURES 30 – 36 ) ................................................... 2

2. Legs with tibiae mostly dark....................................................................................................................... 3

- Legs with tibiae mostly yellow.................................................................................................................... 4

3. Pronotum with two pairs of wide black vittae, almost connected at midlength ( Fig. 13 View FIGURES 13 – 19 ); 10 th tergite in caudal view suboval with ventral process slightly curved medially ( Fig. 16 View FIGURES 13 – 19 ) ............................................... ....................................................................................................................... P. guangxiensis   Yang & Yang

- Pronotum with two pairs of black vittae narrow and widely separated ( Fig. 30 View FIGURES 30 – 36 ); 10 th tergite in caudal view round with ventral process strongly curved medially ( Fig. 33 View FIGURES 30 – 36 ) .......................................... P. zhuae   sp. nov.

4. Head without black marks ( Fig. 20 View FIGURES 20 – 24 ); 9 th sternum with shallow posterior incision ( Fig. 22 View FIGURES 20 – 24 ); 10 th tergite in caudal view with ventral process short ( Fig. 23 View FIGURES 20 – 24 ) ..................................................... P. impunctatus   sp. nov.

- Head with four pairs of black marks, two large, two small ( Figs. 25 View FIGURES 25 – 29 ); 9 th sternum with deep posterior incision ( Fig. 27 View FIGURES 25 – 29 ); 10 th tergite in caudal view with ventral process long ( Figs. 28 View FIGURES 25 – 29 ) ...... P. piaoacanus   sp. nov.