Carl Cook

49 public-domain plates in the archive

• Libellula incesta 8 Jul 1951
• Hagenius brevistylus 3 Jul 1950
• Gomphus lineatifrons 29 May 1950
• Anax junius 20 Aug 1950
• Dromogomphus spinosus 29 Jul 1951
• Stylogomphus sp. 30 Jun 1991
• Gomphus quadricolor 20 May 1962
• Stylogomphus sp. 7 Jun 1991
• Ophiogomphus incurvatus 27 May 1967
• Enallagma weewa 31 Aug 1951
• Gomphus consanguis 19 Jun 1966
• Libellula semifasciata 18 May 1950
• Enallagma basidens 9 Sep 1949
• Epitheca cynosura 30 Apr 1950
• Chromagrion conditum 14 Jul 1951
• Gomphus (Gomphus) fraternus 8 Jul 1953
• Boyeria vinosa 6 Oct 1946
• Ophiogomphus rupinsulensis 19 Jun 1950
• Helocordulia uhleri 13 May 1951
• Enallagma aspersum 11 Jul 1949
• Argia apicalis 18 Jun 1947
• Sympetrum vicinum 7 Jul 1950
• Celithemis verna 4 Jun 1950
• Calopteryx maculata 30 Aug 1951
• Gomphus hybridus 19 May 1961
• Gomphus septima 8 May 1970
• Enallagma aspersum 28 Aug 1951
• Chromagrion conditum 5 Jun 1950
• Epitheca cynosura simulans 17 May 1948
• Gomphus crassus 2 Jul 1950
• Argia tibialis 10 Jul 1948
• Argia apicalis 18 Jun 1947
• Libellula pulchella 14 Jul 1946
• Argia tibialis 10 Jul 1948
• Argia tibialis 8 Jul 1951
• Gomphus townesi Sep 1964
• Enallagma civile 3 Jun 1951
• Argia moesta 14 Jul 1951
• Enallagma basidens 9 Sep 1949
• Libellula pulchella 14 Jun 1946
• Somatochlora tenebrosa 29 Jul 1951
• Argia tibialis 10 Jul 1948
• Argia moesta 24 Jul 1948
• Neurocordulia yamaskanensis 29 Jun 1950
• Neurocordulia yamaskanensis 29 Jun 1950
• Erythemis simplicicollis 7 Jul 1950
• Stylogomphus sp. 26 Apr 1999
• Epitheca cynosura simulans 13 Apr 1947
• Celithemis martha 15 Jul 1951