N. L. Krauss

80 public-domain plates in the archive

• Cordulia shurtleffi 10 Jul 1971
• Bombus (Pyrobombus) ephippiatus Jul 1965
• Bombus (Pyrobombus) ephippiatus 10 Sep 1944
• Bombus sp. 8 Jul 1972
• Ischnura (Anomalagrion) hastata Dec 1967
• Ischnura ramburii Sep 1959
• Bombus sp. 26 Jul 1960 to 26 Jul 1970
• Ischnura ramburii Dec 1967
• Bombus sp. 13 Jul 1972
• Erythrodiplax umbrata Sep 1967
• Argia plana Apr 1959
• Bombus (Fervidobombus) steindachneri Mar 1945
• Bombus (Pyrobombus) vagans vagans 8 Jul 1933
• Bombus sp. Jun 1984
• Ischnura verticalis Jul 1971
• Bombus sp. Jul 1971
• Bombus sp. Jun 1967
• Bombus sp. 7 Jul 1972
• Bombus sp. Aug 1970
• Argia hinei 22 Jul 1963
• Zygonyx ida Oct 1948
• Bombus sp. Jun 1963
• Undetermined undetermined Nov 1958
• Bombus sp. Jul 1967
• Ischnura ramburii 21 Sep 1967
• Bombus sp. Jul 1971
• Bombus (Fervidobombus) steindachneri Mar 1945
• Bombus sp. Jul 1967
• Ischnura (Anomalagrion) hastata Dec 1967
• Bombus sp. Jun 1965
• Hetaerina cruentata Apr 1959
• Bombus sp. Jul 1965
• Unidentified sp. 13 Jun 1962
• Bombus sp. 7 Jul 1972
• Undetermined undetermined Nov 1958
• Bombus sp. Jul 1971
• Bombus sp. 16 Jul 1962
• Erythrodiplax umbrata Sep 1967
• Bombus sp. 22 Jun 1930
• Bombus sp. 16 Jul 1962
• Bombus sp. 7 Jul 1972
• Bombus (Mendacibombus) defector Oct 1944
• Bombus (Fervidobombus) steindachneri Nov 1944
• Bombus sp. 13 Jul 1972
• Bombus sp. 13 Jul 1972
• Bombus sp. 23 Jun 1930
• Enallagma civile Jun 1959
• Unidentified sp. 13 Jun 1962
• Erythrodiplax umbrata Nov 1967
• Ischnura ramburii Sep 1967
• Bombus sp. Jun 1984
• Bombus (Pyrobombus) mixtus Oct 1965
• Coenagrion resolutum 15 Jun 1972
• Bombus (Pyrobombus) ephippiatus 1 Mar 1965 to 31 May 1965
• Unidentified sp. 13 Jun 1962
• Ischnura (Anomalagrion) hastata Dec 1967
• Megaloprepus caerulatus Nov 1959
• Enallagma civile Apr 1959
• Bombus sp. 13 Jul 1972
• Bombus (Fervidobombus) sonorus Sep 1965
• Bombus sp. 8 Jul 1967
• Bombus sp. Jul 1972
• Bombus sp. Jul 1971
• Bombus sp. Jun 1963
• Bombus sp. Jul 1958
• Bombus sp. 8 Jul 1972
• Bombus sp. 7 Jul 1972
• Bombus sp. Jul 1971
• Apanisagrion lais Apr 1959
• Bombus sp. Sep 1960
• Undetermined undetermined Nov 1958
• Bombus sp. Sep 1960
• Bombus sp. Jun 1984
• Bombus sp. Aug 1970
• Bombus sp. Aug 1970
• Bombus sp. Aug 1970
• Unidentified sp. 13 Jun 1962
• Bombus (Fervidobombus) steindachneri Mar 1945
• Argentagrion ambiguum Jul 1961
• Bombus (Fervidobombus) steindachneri Mar 1945