There is a tiny spot in space 9, but well forward of spot 6 in Catapaecilma.
In Arhopala, there is a spot in space 9 ( spot 9) just after the spot in space 6 (spot 6). Thus the upper four spots are 4,5,6, & 9.
Each space is named after the vein immediately below it.
There is no vein 8 and so no space 8 (or spot 8).
Vein 7 is a short fork off vein 9 , & so space 7 is a tiny space near the apex.
The spaces in the middle where the postdiscal spots are placed are spaces 1, 2, 3, 4, 5, 6, 9. Rarely, there is a spot in space 1.
TL Seow