W. D. Duckworth

25 public-domain plates in the archive

• Ischnura capreolus 26 Feb 1969
• Hetaerina caja caja 25 Feb 1969
• Purex trituberculatus 24 Oct 1966 to 31 Oct 1966
• Novantinoe lingafelteri 22 Apr 1965
• Pseudotypocerus virescens 20 May 1964 to 23 May 1964
• Haplochela trigonota 20 May 1964
• Elasmothemis cannacrioides cannacrioides 9 Feb 1966 to 11 Feb 1966
• Haplochela trigonota 1 May 1964 to 9 May 1964
• Ethmia duckworthi 1 May 1964 to 9 May 1964
• Ethmia punctessa 7 Aug 1963
• Gonionota cologramma 10 Feb 1969 to 21 Feb 1969
• Lethata mucida 30 Aug 1965
• Ethmia angustalatella 7 Aug 1963
• Argia oculata 22 Feb 1969 to 23 Feb 1969
• Lestes sp. 25 Feb 1969
• Uracis imbuta 29 Mar 1965
• Uracis imbuta 1 Feb 1969 to 3 Feb 1969
• Episimus semicirculana 10 May 1964 to 17 May 1964
• Hetaerina sanguinea 25 Feb 1969
• Ischnura capreolus 26 Feb 1969
• Hetaerina sanguinea 25 Feb 1969
• Erythemis peruviana 26 Feb 1969
• Erythrodiplax umbrata 24 Feb 1966 to 28 Feb 1966
• Erythrodiplax fusca 28 Mar 1965
• Miathyria marcella 29 Jan 1969