. Bulletin - United States National Museum. Science. Pigs. <i«;-os.—«.iti, Heterakis pusilla. Male tail. After Dinstow, 1906. 97. Hetera- kis pi taistkalls. Male tail. 9S, a, Left SPICULE from side; b, left spicule from • i:\ti;u ; c, RIOHT spicules. Figs. 97 and 98 after Lane, 1914 ventral papillae of this group are fairly far apart; posterior of these is a pair of medium sized lateral papillae; in the caudal group, the 2 lateral pairs are set far apart, and the most anterior pair is very small and asymmetrically placed. Right spicule (fig. 98c) 550/* long and tapering to a blunt conical p
. Bulletin - United States National Museum. Science. Pigs. <i«;-os.—«.iti, Heterakis pusilla. Male tail. After Dinstow, 1906. 97. Hetera- kis pi taistkalls. Male tail. 9S, a, Left SPICULE from side; b, left spicule from • i:\ti;u ; c, RIOHT spicules. Figs. 97 and 98 after Lane, 1914 ventral papillae of this group are fairly far apart; posterior of these is a pair of medium sized lateral papillae; in the caudal group, the 2 lateral pairs are set far apart, and the most anterior pair is very small and asymmetrically placed. Right spicule (fig. 98c) 550/* long and tapering to a blunt conical point. Left spicule (fig. 98 a and b) 260/* long and provided with lateral alae which are not quite symmetrical. Caudal alae do not meet as a cuticular thickening in front of the sucker. Female mm. long by 350/* wide. Vulva just anterior of tiie middle of the body. Anus 830ju from tip of tail. Eggs G5/a long by 37n wide. Life history.—Probably similar to that of 77. gallinae (p. 54). Distribution.—Asia, (India (Bengal)). HETERAKIS SKRJABINI Cram, 1327, new name Synonym.—Heterakis drquata Schneider. L866, of Skrjabin, 1910. Hoxt.— Tina in us, species. Location.—Abdominal cavil 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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