. The British freshwater Rhizopoda and Heliozoa. Rhizopoda; Heliozoa; Freshwater animals. 128 BRITISH PEESHWATBK EHIZOPODA. cysted, the body-protoplasm exhibiting the form of a globular mass in the widest part of the ; This it may be assumed from Lang's figures would be the form assumed in N. triangulata on the encystment of the plasma. Both these forms should be compared with the Nehela bipes of Carter (see p. 98). If we assume that to be a good species and not a malformation, they may only be varieties of it, differing chiefly in the plates of the test being angular instead of cir
. The British freshwater Rhizopoda and Heliozoa. Rhizopoda; Heliozoa; Freshwater animals. 128 BRITISH PEESHWATBK EHIZOPODA. cysted, the body-protoplasm exhibiting the form of a globular mass in the widest part of the ; This it may be assumed from Lang's figures would be the form assumed in N. triangulata on the encystment of the plasma. Both these forms should be compared with the Nehela bipes of Carter (see p. 98). If we assume that to be a good species and not a malformation, they may only be varieties of it, differing chiefly in the plates of the test being angular instead of circular. If so it is curious. Pia. 101.—Nehela triangulata var. hicomis. After G. S. West, loc. cit. (rediiced to one-half). a and b, front views of two examples ; c and D, side views; e, oral view, x 260. that they should have been found only at distances so wide apart, N. bipes in Devonshire and Scotland, triangulata in Berkshire and Ireland, and bicornis —much more nearly allied to triaiigulatu than that is to bijjes—in Scotland. Drawings and descriptions of the two forms were sent by the writer to Mr. Cash, but unfortunately too late for him to consider them.]. 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 Cash, James, 1839-1909; Hopkinson, John, 1844-1919. joint author; Wailes, George Herbert, 1862-. London, Printed for the Ray Scociety
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