Taxonomy and molecular phylogeny of the Platystictidae of Sri Lanka (Insecta: Odonata) Author Tol, Van text Zootaxa 2016 4182 1 1 80 journal article 37922 10.11646/zootaxa.4182.1.1 c9555b7b-6b03-4ed1-839a-6c43b192b482 1175-5326 164301 92DF6502-B26C-476A-9432-5FD3D9BD12BE 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.