. British dragonflies (Odonata). Dragon-flies; Odonata -- Great Britain. Fig. 19.—Leg-base Processes of various ^F^schnine Dragonflies. 1. Anax imperator. 2. Brachytron pratense. 3. ^tsCHNA MIXTA. 4. /ESCHNA JUXCEA. 5. /ESCHNA CYANEA. 6. ^SCHNA GRANDIS. 7. /Eschna isosceles. (3, 4, 7, after Cabot.) some species at least. It hes in the difference between a pair of valves on the underside of segment 9 (Figs. 17 and 18), and in the presence, in the males. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and app
. British dragonflies (Odonata). Dragon-flies; Odonata -- Great Britain. Fig. 19.—Leg-base Processes of various ^F^schnine Dragonflies. 1. Anax imperator. 2. Brachytron pratense. 3. ^tsCHNA MIXTA. 4. /ESCHNA JUXCEA. 5. /ESCHNA CYANEA. 6. ^SCHNA GRANDIS. 7. /Eschna isosceles. (3, 4, 7, after Cabot.) some species at least. It hes in the difference between a pair of valves on the underside of segment 9 (Figs. 17 and 18), and in the presence, in the males. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Lucas, William John. London, L. U. Gill
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Keywords: ., bookcentury1900, bookdecade1900, bookpublisherlondo, bookyear1900
