. A manual of zoology. Zoology. II. ACERATA: SOLPUGIDA 393 of eleven or twelve somites and contains two pairs of lungs. There are eight eyes—two large ones in the middle of the , and three small ones on either side. The species are tropical. Phrymis, simple abdomen; Thely- phoHus* (fig. 422), short postabdomen which bears a long, many-jointed thread. Order III. Microthelyphonida. Small animals only known from Texas, Sicily, Paraguay, and Siam. They have a general resemblance to a scorpion; the cheliceros are three-jointed and chelate, the pedipalpi simple; neither these nor any o
. A manual of zoology. Zoology. II. ACERATA: SOLPUGIDA 393 of eleven or twelve somites and contains two pairs of lungs. There are eight eyes—two large ones in the middle of the , and three small ones on either side. The species are tropical. Phrymis, simple abdomen; Thely- phoHus* (fig. 422), short postabdomen which bears a long, many-jointed thread. Order III. Microthelyphonida. Small animals only known from Texas, Sicily, Paraguay, and Siam. They have a general resemblance to a scorpion; the cheliceros are three-jointed and chelate, the pedipalpi simple; neither these nor any of the legs having chewing. Fig. 423.—Kainenia wheeleri (from Wheeler). lamelte. The head is distinct from two 'thoracic segments,' the abdomen is eleven-jointed and is terminated by a long many-jointed caudal flagellum. Lung sacs, which are true appendages without lung leaves, occur on abdominal segments four to six, and are eversible. The ovary is unpaired, the testes paired. There is a circumoesophageal nerve ring and a single abdominal ganglion. No Malpighian tubes occur. Kamcnia.'-' Order IV. Solpugida (Solifugae). In these the cephalothorax is broken up into a head bearing the chelicerce, pedipalpi, and the first pair of legs; and three posterior free somites, each bear-. 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 Hertwig, Richard, 1850-1937; Kingsley, J. S. (John Sterling), 1854-1929, ed. and tr. New York, H. Holt
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectzoology, bookyear1912
