. Danmarks fauna; illustrerede haandbøger over den danske 226 eller kortvingede imagines; men larverne træffes nor- malt kun i vand. Der er ikke segmentalt ordnede gællevedhæng på bagkroppens sider hos nogen her i landet forekommende art, men hos larverne til den. 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 Dansk naturhistorisk forening. København, G. E. C. Gad

---

Size: 980px × 2550px
Photo credit: © Central Historic Books / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookauthordansknat, bookcentury1900, bookdecade1900, bookyear1907