. Bulletin - United States National Museum. Science. 52 BULLETIN 120, UNITED STATES NATIONAL MUSEUM. endospherule mm.; cilia line interval, anterior mm., middle mm., posterior mm. Some individuals of the intermediate forms of ProtoopaliTia caudata quite closely resemble P. intestinalis in form, lacking a definite spinelike process. But the posterior end of the body, even in these individuals, is usually more pointed, less rounded, than in P. intestinalis. Protoopdlina intestinalis in general is somevs^hat more slender than P. caudata, except the form of the latter wh
. Bulletin - United States National Museum. Science. 52 BULLETIN 120, UNITED STATES NATIONAL MUSEUM. endospherule mm.; cilia line interval, anterior mm., middle mm., posterior mm. Some individuals of the intermediate forms of ProtoopaliTia caudata quite closely resemble P. intestinalis in form, lacking a definite spinelike process. But the posterior end of the body, even in these individuals, is usually more pointed, less rounded, than in P. intestinalis. Protoopdlina intestinalis in general is somevs^hat more slender than P. caudata, except the form of the latter which we have called attenuata and the latter have the posterior part of the. 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 United States National Museum; Smithsonian Institution; United States. Dept. of the Interior. Washington : Smithsonian Institution Press, [etc. ]; for sale by the Supt. of Docs. , U. S. Govt Print. Off.
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