. Fresh-water biology. Freshwater biology. 172 (169) Skeletal elements closely united, forming a compact envelop. 173 173 (174) Spicules siliceous, globular, completely surrounding the body. Pompholyxophrys Archer. Representative species. . Pompholyxophrys punicea Archer 1869. The spicules usually in three rows about the body. Endoplasm red- dish. Nucleus spherical, large. No contractile vacuole. Pseudopodia very fine and indistinct. Habitat among aquatic plants in ponds and in swamps. Diameter 25 to 30 m. Leidy records this species from New Jersey as Hyalolampe fenestrata Greeff. Fig. 359. Po

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. Fresh-water biology. Freshwater biology. 172 (169) Skeletal elements closely united, forming a compact envelop. 173 173 (174) Spicules siliceous, globular, completely surrounding the body. Pompholyxophrys Archer. Representative species. . Pompholyxophrys punicea Archer 1869. The spicules usually in three rows about the body. Endoplasm red- dish. Nucleus spherical, large. No contractile vacuole. Pseudopodia very fine and indistinct. Habitat among aquatic plants in ponds and in swamps. Diameter 25 to 30 m. Leidy records this species from New Jersey as Hyalolampe fenestrata Greeff. Fig. 359. Pompholyxophrys punicea. X 200. (After Penaid.)]. 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