. Bulletin - United States National Museum. Science. NEMATODE PARASITES OF BIRDS 133 Morphology.—Subulura (p. 104) : Lateral alae narrow, extending from head to level of prebulbar esophageal swelling. Male unknown. Female 14 mm. long by 410/a wide. Head 80^ in diameter; buccal cavity 35^ deep by 20y wide; esophagus mm. long; bulb 150*i in diameter. Tail acutely pointed; anus 320/x from posterior end. Vulva mm. from anterior end. Eggs 85/* long by 5G/* wide, em- Figs. 195-196.—Scbulura trogoni. 195, Anterior end. 196, Male tail. After Barreto, 1918 Life history.—unknown: pro
. Bulletin - United States National Museum. Science. NEMATODE PARASITES OF BIRDS 133 Morphology.—Subulura (p. 104) : Lateral alae narrow, extending from head to level of prebulbar esophageal swelling. Male unknown. Female 14 mm. long by 410/a wide. Head 80^ in diameter; buccal cavity 35^ deep by 20y wide; esophagus mm. long; bulb 150*i in diameter. Tail acutely pointed; anus 320/x from posterior end. Vulva mm. from anterior end. Eggs 85/* long by 5G/* wide, em- Figs. 195-196.—Scbulura trogoni. 195, Anterior end. 196, Male tail. After Barreto, 1918 Life history.—unknown: probably similar to that of Ascaridia galli (p. 82). Distribution.—Asia (India). SUBULURA (?) ACUTICAUDA (Linstow, 1901) Railliet and Henry, 1914 Synonym.—Oxysoma acuticauda Linstow, 1901. Host.—Numida rikwae. Location.—Intestine. Morphology.—Subulura (p. 104) : Head end rounded, with no mouth cavity; esophagus with spherical bulb. Male mm. long by 390/* wide. Esophagus 1, tail 1/38 of total length; 8 pairs of caudal papillae (fig. 197) of which 3 are preanal, 5 postanal. Preanal sucker elongate. Spicules equal, 880/* 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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