. Annual report. Entomological Society of Ontario; Insect pests; Insects. Fig. 28. Wing of (Ecanthus angustipennie, A A. Fig. 29. Horizontal portion of wing-cover of Nemobius fasciatus, male. C.—Fore tibiae with four spurs, Gryllotalpa. CO.—Fore tibiae with two spurs, Scapteriscus. BB.—Antennae rather short and filiform. C.—Body smooth ; head horizontal, Iridactylus. CO—Body velvety ; head vertical, Rhipiptoryx. -Crickets with slender fore tibiae. B.—Hind femora stout. 0.—Apical spurs on hind tibiae five and equal, Anaxiphus. CO—Apical spurs six and unequal. D.—Last segment of maxillary
. Annual report. Entomological Society of Ontario; Insect pests; Insects. Fig. 28. Wing of (Ecanthus angustipennie, A A. Fig. 29. Horizontal portion of wing-cover of Nemobius fasciatus, male. C.—Fore tibiae with four spurs, Gryllotalpa. CO.—Fore tibiae with two spurs, Scapteriscus. BB.—Antennae rather short and filiform. C.—Body smooth ; head horizontal, Iridactylus. CO—Body velvety ; head vertical, Rhipiptoryx. -Crickets with slender fore tibiae. B.—Hind femora stout. 0.—Apical spurs on hind tibiae five and equal, Anaxiphus. CO—Apical spurs six and unequal. D.—Last segment of maxillary palpi nearly same length as penul- timate, Gryllus. DD.—Last segment of maxillary palpi twice as long as penultimate, Nemobius. BB.—Hind femora rather slender, Oecanthus. S Hi. 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 Entomological Society of Ontario; Ontario. Dept. of Agriculture. Toronto, The Society
Size: 1943px × 1287px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, bookdecade1870, booksubjectinsects, bookyear1872
