. The biology of the sea-shore. Marine biology. Fig. 11.—a, Crab {Melia tessellata) bearing in its claws two anemones; b, claw much enlarged. (From The Fauna and Geography of the Maldive and Laccadive Archipelagoes, after Borradaile.) They are particularly numerous, for instance, in the gut of Polychaet worms, and on the gills of molluscs. Issel (1918) mentions various species of Protozoa commensal with Littorina. According to this writer, the commonest forms are of oval shape, flattened and very active. They move about over the surface of the gill lamellae. The individuals of a less common sp
. The biology of the sea-shore. Marine biology. Fig. 11.—a, Crab {Melia tessellata) bearing in its claws two anemones; b, claw much enlarged. (From The Fauna and Geography of the Maldive and Laccadive Archipelagoes, after Borradaile.) They are particularly numerous, for instance, in the gut of Polychaet worms, and on the gills of molluscs. Issel (1918) mentions various species of Protozoa commensal with Littorina. According to this writer, the commonest forms are of oval shape, flattened and very active. They move about over the surface of the gill lamellae. The individuals of a less common species are usually united in small groups, and are fixed to the gills of the host by the base of their cylindrical body ; their free extremity is spherical and sur- rounded by a ring of cilia. Issel names this second species Scyphidia 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 Flattely, Fredrick William, 1888-; Walton, Charles Livesey. New York, The Macmillan Company
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Keywords: ., bookcentury1900, bookdecade1920, bookpublishernewyo, bookyear1922
