10. Ceylonosticta digna (Hagen, 1860)

Figs 51−56, 150; Map 5.

Platysticta digna, Hagen in Selys, 1860, Bull. Acad. r. Belg. (2)10: 440.

Platysticta digna — Selys (1860): 440 [original description of Ƌ].

Ceylonosticta digna — Fraser (1931b): 333−334, pl. I, figs. 8&9 [description of Ƌ, differential characters, figures of Ƌ anal appendages, determination key];— Fraser (1933a): 128, 134−136, fig. 63 [description of Ƌ, differential characters, figures of Ƌ anal appendages, determination key];— Fraser (1933b): 204, 218−220, fig.11 [description of Ƌ and ♀, differential characters, figures of Ƌ anal appendages, determination key, habitat description].

Drepanosticta digna — Laidlaw (1924): 361−362, fig. 9 [supplementary notes on coloration of Ƌ and ♀, poor figure of Ƌ appendages;— Bedjanič et al. (2014): 118−119 [differential characters, biology, distribution, threat status, photographs of Ƌ and ♀], Appendix 2, p. 296 [summary of known faunistic records].

SPECIES DIAGNOSIS IN THE KEY → 5a; NUMBER OF KNOWN LOCALITIES— Bedjanič et al. (2014): 6.