. Parasites and parasitosis of the domestic animals : the zooÌlogy and control of the animal parasites and the pathogenesis and treatment of parasitic diseases . Domestic animals. â -mt. Fig. 134.â Hsemonohus con- tortus, female. *Vulva. xS. (Af- ter Ransom, Bull. No. 127, Bu. An. Ind., U. S. Dept. Agr.). Fig. 136.âHffimonehus contortus,âenlarged, Posterior extremity of male, dorsal view; d. dorsal ray supporting the asymmetrically situated dorsal lobe of bursa; e. d., externo- dorsal ray; e. 1., externo-lateral ray; gub., gubernaculum; 1. v., latero-ventral ray; m. 1., medio-later
. Parasites and parasitosis of the domestic animals : the zooÌlogy and control of the animal parasites and the pathogenesis and treatment of parasitic diseases . Domestic animals. â -mt. Fig. 134.â Hsemonohus con- tortus, female. *Vulva. xS. (Af- ter Ransom, Bull. No. 127, Bu. An. Ind., U. S. Dept. Agr.). Fig. 136.âHffimonehus contortus,âenlarged, Posterior extremity of male, dorsal view; d. dorsal ray supporting the asymmetrically situated dorsal lobe of bursa; e. d., externo- dorsal ray; e. 1., externo-lateral ray; gub., gubernaculum; 1. v., latero-ventral ray; m. 1., medio-lateral ray; p. 1., postero-lateral ray; sp., spicule; v. v., ventro-ventral ray (after Ransom, Bull. No. 127, Bureau An. Ind., tJ. S. Dept. Agr.). Length of female, about 6 mm. (1/4 of an inch); male about 5 mm. (3/16 of an inch). The eggs are oval, 63-70 microns in length by 30-32 microns in width, seg- FiG. 135.âHsemou- chus contortus, an- terior portion of body,âenlarged: c. p., cervical papilla; es., esophagus; int., intestine; n. r., nerve i ^ i ,â e ^ -x- ring (after Ransom, mented at tune of deposition. Bull. No. 127, Bu. The worm is parasitic in the small An. Ind., u. s. Dept. jn^estine, more rarely the abomasum, of the sheep and goat. 3. Ostertagia marshalli. Fig. 139. Trichostrongylinse (p. 268).â The mouth is small and surrounded by six indistinct papillae. The cuticle has twenty-five to thirty-five longitudinal ridges appearing as lines. Cervical papillce 340^15 microns from anterior end of the body. The bursa of the male is bilobate; spicules short and similar, yellowish brown in color. The tail of the female is slender, gradually tapering, and roimded at the tip. The vulva is a transverse slit located near the tail 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 Underhill, Benj
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Keywords: ., bookcentury1900, bookdecade1920, booksubjectdomesti, bookyear1920
