. Animal biology. Zoology; Biology. 80 PROTOZOA The Mastigophora (Fig. 27) are divided into two groups: (1) Those which are animal-hke and which may be holozoic, saprophytic, or ento- zoic. Saprophijtic imphes the absorption of nonUving organic matter in solution directly through the surface of the body. Entozoic means living within the bodies of other animals. Such species live in the intestinal tract or blood stream of man or in the intestines of insects. (2) Those. Fig. 27.—Several different species of Mastigophora. A, Proterospongia haeckeli Kent. {From Kent, "A Manual of the Infusori
. Animal biology. Zoology; Biology. 80 PROTOZOA The Mastigophora (Fig. 27) are divided into two groups: (1) Those which are animal-hke and which may be holozoic, saprophytic, or ento- zoic. Saprophijtic imphes the absorption of nonUving organic matter in solution directly through the surface of the body. Entozoic means living within the bodies of other animals. Such species live in the intestinal tract or blood stream of man or in the intestines of insects. (2) Those. Fig. 27.—Several different species of Mastigophora. A, Proterospongia haeckeli Kent. {From Kent, "A Manual of the ;) X 530. B, Giardia I amblia Stiles. {After Wcnyon, in Archiv fur Protistcnkunde, Suppl. I.) X 2200. C, Trypanosoma gambiensc Button. {From Wcnyon, "Protozoology," by the courtesy of William Wood & Company.) X 1330. D, Noctiluca scintillans (Macartney). {From Kent.) X 40. E, Volvox aureus Ehrenberg. {From Dojlein, "Lchrbuch der Protozoenkunde," after Klein, by the courtesy of Gustav Fischer.) X 110. .\ colony containing six daughter colonies, developed from parthenogonidia. F, Uroglcnopsis amcricana (Calkins). X 350. which are more plantlike and which may be holophytic, saprophytic, or entozoic. An interesting form is the genus Proterospo?igia, which is a colony of individuals each bearing a flagellum and around it a protoplasmic collar. Another form, known as Giardia, the structure of which is quite complex, lives in the small intestine of man. These are both animal-like, as is also 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 Wolcott, Robert Henry, 1868-1934. New York ; London : McGraw-Hill Book Company, Inc.
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