| Head (Fig. 2B) |
| GOI |
Geno-Orbital Index |
maximum breadth of eye in profile [be] / maximum breadth of gena in same line [bg] |
| Fore wing (Fig. 4A, C) |
| AI |
Alar Index |
length of 1m-cu&M between 2m-cu and bulla [cd] / length of 2rs-m [ab] |
| CI |
Cubital Index |
length of CU between 1m-cu&M and 2cu-a [gf] / length of 2cu-a [fh] |
| DI |
Discoidal Index |
maximum vertical distance between CU (between 2cu-a and 2m-cu) and 1m-cu&M [k] / length of CU between 2cu-a and 2m-cu [fe] |
| ICI |
Intercubital Index |
length of 2rs-m [ab] / length of M between 2m-cu and 2rs-m [bc] |
| SDI |
Second Discoidal Index |
length of CU between 2cu-a and 2m-cu [ef] / length of CU between M&RS and 1m-cu&M [gi] |
| SI |
Sinuousness Index |
maximum length between 1m-cu&M and a straight line connecting the intersection of M, 2m-cu, and 1m-cu&M and the intersection of 1m-cu&M and CU [l] / distance between the intersection of M, 2m-cu, and 1m-cu&M [c] and the intersection of 1m-cu&M and CU [g] [j] |
| SRI |
Second Recurrent Index |
length of 2m-cu [ce] / length of CU between 2cu-a and 2m-cu [ef] |
| Hind wing (Fig. 4B) |
| NI |
Nervellar Index |
length of CU between M and cu-a [mn] / length of cu-a [no] |
| Metasoma (Fig. 5) |
| DMI |
Dorsal Metasomal Index |
length of dorsum of T2 [e] / length of dorsum of T3 [f] |
| PI |
Petiolar Index |
distance between base of T1 and anterior margin of spiracle [a] / distance between posterior margin of spiracle and apex of T1 [b] |
| THI |
Thyridium Index |
distance between anterior margin of T2 and anterior margin of thyridium [c] / maximum diameter of thyridium [d] |