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1 Metatrochanter without a seta ..................................................
- Metatrochanter with 1 seta .. (See Fig. 1) ..................................
2 Mesofemur with 5-7 setae along hind margin .........................
- Mesofemur with 2 (rarely 3) setae along hind margin ...........
3 Metepisternum short .................................................................
- Metepisternum elongated .........................................................
4 Sides of pronotum deeply sinuate ...........................................
- Sides of pronotum without sinuation .......................................
5 Metacoxa with 2 setae ...............................................................
- Metacoxa with 3 (rarely 4-5) setae ...........................................
6 Metepisternum short ..................................................................
- Metepisternum elongated .........................................................
7 Elytral sculpture irregular .........................................................
- Elytral sculpture regular ...........................................................
8 Elytra with metallic iridescense ................................................
- Elytra black, without iridescense ..............................................
9 Elytra without scutellar pore .....................................................
- Elytra with scutellar pore ...........................................................
10 Smaller, less than 6,5 mm. Eyes normal ..................................
- Larger, greater than 6,5 mm. Eyes flat .....................................
11 Pronotum without latero-basal carina .....................................
- Pronotum with latero-basal carina ............................................
12 Dorsal pores nearer to third stria of elytra .............................
- Dorsal pores nearer to second stria ........................................
13 Last tarsal segment setose underneath .................................
- Last tarsal segment glabrous underneath ..............................
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2
5
P. leptis
3
P. sachalinensis
4
P. subovatus
P. abasarukini
6
P. kurosawai
7
9
P. wellschmiedi
8
P. alacer
P. abudarini
10
11
P. diligens
P. morawitzianus
12
P. nigrita
13
P. microcephalus
P. haptoderoides
P. laticollis
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