Thyrsophorini Kolbe 1882
Creators: name: Jie, Lulan
name: Liang, Feiyang
name: Liu, Xingyue
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Psocodea
Psocidae

description: Key to genera of Thyrsophorini from China
1 Male ............................................................................................... 2
- Female............................................................................................. 8
2 Cell m3 narrowed..................................................................................... 3
- Cell m3 not narrowed.................................................................................. 4
3 M3 parallel to CuA1 or almost so (Endang & Thornton 1992: Fig. 41)................................ Clematoscenea
- M3 not parallel to CuA1 (Li 2002: Fig. 1409A)................................................. Pseudoclematus
4 Forewing with veins on basal two-thirds yellowish or greyish white; hypandrium slightly sclerotized, present as a simple plate (Jie et al. 2022: Fig. 1)....................................................................... Ceratostigma
- Forewing vein brown; hypandrium totally or part area strongly sclerotized........................................ 5
5 Hypandrium divided into two parts, basal part strongly sclerotized, anterior part slightly sclerotized........ Dipsocus gen. n.
- Hypandrium totally strongly sclerotized................................................................... 6
6 Hypandrium with an area with vertical ridges............................................................... 7
- Hypandrium without an area with vertical ridges (Li 2002: Fig. 1416G).................................... Cyclotus
7 Hypandrium divided into two lobes, with a median process (Li 2002: Fig. 1413F)......................... Longivalvus
- Hypandrium not divided into two lobes, without a median process (Smithers 1972: Fig. 729)............... Psococerastis
8 Cell m3 narrowed..................................................................................... 9
- Cell m3 not narrowed................................................................................. 10
9 M3 parallel to CuA1 or almost so (Thornton 1984: Fig. 151)........................................ Clematoscenea
- M3 not parallel to CuA1 (Li 2002: Fig. 1409A)................................................. Pseudoclematus
10 Tip area of pigmented area fork-shaped................................................................... 11
- Tip area of pigmented area not fork-shaped................................................................ 13
11 Pigmented area of subgenital plate present as a thread-like stem (Li 2002: Fig. 1413I)...................... Longivalvus
- Pigmented area of subgenital plate not present as a thread-like stem............................................ 12
12 Pigmented area of subgenital plate without obvious stem (Li 2002: Fig. 1416I).............................. Cyclotus
- Pigmented area of subgenital plate with obvious stem (Smithers 1972: Fig. 728)......................... Psococerastis
13 Pigmented area distally bifurcated....................................................................... 14
- Pigmented area distally not bifurcated.................................................................... 15
14 Longitudinal areas of pigmented area nearly subconical (Li 2002: Fig. 1502D)........................ Propsococerastis
- Longitudinal areas of pigmented area slender................................................... Dipsocus gen. n.
15 Pigmented area with a slender stem (Jie et al. 2022: Figs 14–15)...................................... Ceratostigma
- Pigmented area without a slender stem................................................................... 16
16 Subgenital plate medially with a blocky sclerotized area (Li 2002: Fig. 1501E).............................. Lubricus
- Subgenital plate medially without a blocky sclerotized area (Li 2002: Fig. 1419F)........................ Pogonopscus
description: Published as part of Jie, Lulan, Liang, Feiyang & Liu, Xingyue, 2022, Dipsocus gen. n.: A new bark louse genus of the tribe Thyrsophorini (Psocodea: Psocidae: Psocinae), with description of a new species from China, pp. 94-100 in Zootaxa 5222 (1) on page 95, DOI: 10.11646/zootaxa.5222.1.8, http://zenodo.org/record/7456513