Reitter (1845-1920): "Fauna Germanica: Die Käfer des deutschen Reiches" 1909. Nº 1 = Hydroporus depressus Nº 2 = Hydroporus elegans Nº 3 = Hydroporus...
Hydroporus palustris - picture modified from Reitter 1909, table shown on Image:Reitter Hydroporus 2.jpg. https://creativecommons.org/publicdomain/mark/1...
From Edmund Reitter (1845-1920): "Fauna Germanica: Die Käfer des deutschen Reiches" 1909. Nº 1 = Hydroporus memnonius Nº 2 = Hydroporus melanarius Nº...
This image is a derivative work of the following images: File:Reitter_Hydroporus_u.a..jpg licensed with PD-old 2005-05-02T16:36:39Z Achim Raschka 1101x1679...
Bidessus geminus Nº 16 = Hydroporus latus Nº 17 = Hydroporus platynotus Nº 19 = Hydroporus canaliculatus Nº 20 = Hydroporus borealis https://creativecommons...
DescriptionReitter Hydroporus 2.jpg See image for index to numbers. Hydroporus pictus F. = Graptodytes pictus (Fabricius, 1787), adult, dorsal view [Hydroporus]...
DescriptionHydroporus discretus Reitter Hydroporus 2 (cropped).jpg See image for index to numbers. Hydroporus pictus F. = Graptodytes pictus (Fabricius...
This file has an extracted image: Entomologische Monatsblätter. Jg. 1, 1876 (title page).jpg....
DescriptionHydroporus tristis Reitter-1908 table35 (cropped).jpg See image for index to numbers. 10. [Hydroporus] tristis Payk. = Hydroporus tristis (Paykull...
This file has an extracted image: Deutsche Entomologische Zeitschrift (Berliner Entomologische Zeitschrift) Jg. 19, 1875 (title page).jpg....
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