Oecophyllembiinae

Kobayashi, Shigeki, Huang, Guo-Hua, Nakamura, Akihiro & Hirowatari, Toshiya, 2013, Four new species of Gracillariidae (Lepidoptera) from China and Japan, and description of the pupal morphology of the genera Corythoxestis, Eumetriochroa, Guttigera, and Metriochroa, Zootaxa 3619 (2), pp. 101-129 : 102

Key to the genera of Oecophyllembiinae and Phyllocnistis based on pupal morphology

1 Dorsum of abdominal segments 2–10 with a pair of dorsal hooks ( Fig. 21 H–J)............................ Phyllocnistis

- Dorsum of abdominal segments 2–10 with a pair of dorsal setae (e.g. Figs 14 I, 16 H, 17 G, 20 H)....................... 2

2 Frontal process of cocoon cutter flanked by two lateral processes or setae ( Fig. 16 B, 20 B).......................... 3

- Frontal process of cocoon cutter not flanked lateral processes or setae (e.g. Fig. 14 B)............................... 5

3 Frontal process of cocoon cutter flanked by two lateral processes ( Fig. 16 B, 20 B)................................. 4

- Frontal process of cocoon cutter not flanked lateral setae............................................ * Angelabella

4 Lateral processes of cocoon cutter with a pair of setae; clypeus without setae ( Fig. 20 A–B, D–E)........... Corythoxestis

- Lateral processes of cocoon cutter without a pair of setae; clypeus with a pair of setae ( Fig. 16 B, E)............. Guttigera

5 Clypeus with a pair of setae ( Figs 17 B, 18 B, 19 B); cremaster without ventral processes ( Figs 17 I, 18 I)................ 6

- Clypeus without a pair of setae ( Figs 14 A, 15 A); cremaster with ventral (perianal) processes ( Figs 14 J, 15 K)... Metriochroa

6 Clavate setae of clypeus; tubercule-shaped dorsal process of cremaster............................. * Prophyllocnistis

- Tapering setae of clypeus; basally flat-shaped dorsal process of cremaster)............................ Eumetriochroa