. Insect life; an introduction to nature study and a guide for teachers, students and others interested in out-of-door life. Entomology; Nature study. Fig. 23.—A —Crustacea: a, cy/rw,- the latter a large Of Cyclops; c, Dapknia. , ~^ number of air vessels. Fig. 25. Asow-bug. There are minute Crustacea common in ponds and streams. Three of the more abundant of these group a species seems to belong, he should verify this determination by a study of the characters of that group given in the detailed discussion of Please note that these images are extracted from scanned page
. Insect life; an introduction to nature study and a guide for teachers, students and others interested in out-of-door life. Entomology; Nature study. Fig. 23.—A —Crustacea: a, cy/rw,- the latter a large Of Cyclops; c, Dapknia. , ~^ number of air vessels. Fig. 25. Asow-bug. There are minute Crustacea common in ponds and streams. Three of the more abundant of these group a species seems to belong, he should verify this determination by a study of the characters of that group given in the detailed discussion of 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 Comstock, John Henry, 1849-1931; Comstock, Anna Botsford, 1854-1930. New York, D. Appleton and Company
Size: 2171px × 1151px
Photo credit: © The Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1900, booksubjectentomol, bookyear1901
