. The life of inland waters; an elementary text book of fresh-water biology for American students. Freshwater biology. Ii6 Aquatic Organisms Desmids—This is a group of singtilarly beautiftil unicelMar fresh-water algae. Desmids are, as a rule, of a refreshing green color, and their symmetry of form and delicacy of sculpturing are so beautiful that they have always been in favor with microscopists. So. Fig. 38. A good slide-mount from a Closterium culture as it appears under a pocket lens. Two species. numerous are they that their treatment has of late been relegated to special works. Here we c
. The life of inland waters; an elementary text book of fresh-water biology for American students. Freshwater biology. Ii6 Aquatic Organisms Desmids—This is a group of singtilarly beautiftil unicelMar fresh-water algae. Desmids are, as a rule, of a refreshing green color, and their symmetry of form and delicacy of sculpturing are so beautiful that they have always been in favor with microscopists. So. Fig. 38. A good slide-mount from a Closterium culture as it appears under a pocket lens. Two species. numerous are they that their treatment has of late been relegated to special works. Here we can give only a few words concerning them, with illustrations of some of the commoner forms. Desmids may be recognized by the presence of a clear band across the middle of each cell, (often emphasized by a corresponding median constriction) dividing it symmetrically into two semicells. Superficially they appear bicellular (especially in such forms as Cylindro-. 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 Needham, James G. (James George), 1868-1956; Lloyd, John Thomas, 1884- joint author. Ithaca,N. Y. , The Comstock Publishing Company
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectfreshwa, bookyear1915
