. The biology of the Protozoa. Protozoa; Protozoa. Fig. 171. —Tyi^es of Ciliata. A, Condylostoma patens; B, Mctopus sigmoides; C, Nyctotherus cordiformis. {A, after Calkins; B, C, after Biitschli.) Family 3. Gyrocorycidae, Stein.—A family created for the recep- tion of the single genus ('(Fiiomorpha of Perty (= (, Stein), with characteristic bell-shape body and manubrium-like tail or process; a second genus Trochella of Penard has been added. Family 4. Bursaridse, Stein. —In this family the peristome is wide and usually fleeply insunk. The representatives are either free- living or
. The biology of the Protozoa. Protozoa; Protozoa. Fig. 171. —Tyi^es of Ciliata. A, Condylostoma patens; B, Mctopus sigmoides; C, Nyctotherus cordiformis. {A, after Calkins; B, C, after Biitschli.) Family 3. Gyrocorycidae, Stein.—A family created for the recep- tion of the single genus ('(Fiiomorpha of Perty (= (, Stein), with characteristic bell-shape body and manubrium-like tail or process; a second genus Trochella of Penard has been added. Family 4. Bursaridse, Stein. —In this family the peristome is wide and usually fleeply insunk. The representatives are either free- living or parasitic; of the latter Balantidiopsis is laterally com- pressed and the peristome inconspicuous, while in Balantidium the body is oval or ellipsoidal, and the peristome only slightly insunk. Of the free-living forms Ihirsaria has a peristome so deeply insunk. 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 Calkins, Gary N. (Gary Nathan), b. 1869. Philadelphia, New York, Lea & Febiger
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Keywords: ., bookauthorcalkinsgaryngarynatha, bookcentury1900, bookdecade1920
