. Fresh-water biology. Freshwater biology. â .%S--^>M<i â¢â ...59 *''i6«;«P. *»â !,:.â â -/ Cells globose, forming irregular colonies enclosed in a thick, homogeneous integument. Differing from Aphanothece only in its globose cells. In stagnant water, on wet rocks, etc. Fig. 40. Aphanocapsa grevillei Rabenhorst. (After West.) X 4SO. '.fi®'-'<^'a8i\ 23 (12) â 12 (20, 21) Cells globose, reddish purple, arranged in a thin gelatinous stra- tum Porphyridium NageU. Common on damp ground and at the base of damp walls. Cells solitary or a few adhering together in a group, not forming a de
. Fresh-water biology. Freshwater biology. â .%S--^>M<i â¢â ...59 *''i6«;«P. *»â !,:.â â -/ Cells globose, forming irregular colonies enclosed in a thick, homogeneous integument. Differing from Aphanothece only in its globose cells. In stagnant water, on wet rocks, etc. Fig. 40. Aphanocapsa grevillei Rabenhorst. (After West.) X 4SO. '.fi®'-'<^'a8i\ 23 (12) â 12 (20, 21) Cells globose, reddish purple, arranged in a thin gelatinous stra- tum Porphyridium NageU. Common on damp ground and at the base of damp walls. Cells solitary or a few adhering together in a group, not forming a definite layer Chroococcus Nageli. Cells globose or somewhat angular, with firm, often thick, lamellose or homogeneous membrane. Free-floating, or forming a stratum on wet Fig. 41. Chroococcus giganteus West. X 300. (After West.). 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 Ward, Henry Baldwin, 1865-1945; Whipple, George Chandler, 1866-1924. joint author. New York, John Wiley & sons, inc. ; [etc. ,etc. ]
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectfreshwa, bookyear1918
