LIST OF FIGURES OF NEMATODES VII 



74. Hetcrakis brasiliana. Male tail. After Travassos, 1918. 

 7.~>. Heterakis in-crispiculum. Male tail. After Gendre, 1911. 

 70. H< U rakis brcvispiculum. Spicule. After Gendre, 1911. 



77. Hetcrakis brevispiculum. Region of sucker. After Gendre, 1911. 



78. Heterakis gallinae. Region of sucker. After Gendre, 1911. 



79. Hetcrakis caudata. Male tail. After Linstow, 1906. 



SO. Heterakis chenonettae. Male tail. After Johnston, 1912. 

 81. Hetcrakis circumvallata. Male tail. After Linstow, 1900. 



52. Heterakis dispar. Male tail. After Railliet, 1893. 



53. Hetcrakis fariai. Male tail. After Travassos, 1913. 

 84. Hetcrakis hamulus. Male tail. After Linstow, 1900. 



85 and sc. Hetcrakis interlahiatu. 85, anterior end; 86, male tail. After 



Ortlepp, 1923. 

 S7. Hetcrakis isolonche. Male tail. After Linstow, 1906. 



88. Heterakis neoplastica. Male tail. After Wassink, 1917. 



89. Heterakis long c can data, a, Cuticle; b, male tail. After Linstow, 1879. 



90. Hetcrakis macroura. Male tail. After Linstow, 18S3. 



91. Hetcrakis papulosa. Male tail, ventral view. After Linstow, 1907. 



92. Hetcrakis papulosa. Male tail, lateral view. After Stossich, 1892. 



93. Hetcrakis parisi. Male tail. After Blanc, 1914. 



94. Hetcrakis psophiac. Male tail. After Travassos, 1913. 



95. Heterakis psophiac. Vulva. After Travassos. 1913. 



96. Heterakis pusilla. Male tail. After Linstow, 1906. 



97. Heterakis putaustralis. Male tail. After Lane, 1914. 



98. Heterakis putaustralis. a, Left spicule from side; b, left spicule from 



venter ; c, right spicule. After Lane, 1914. 



99. Heterakis skrjabini. Male tail. After Skrjabin, 1916. 



100. Heterakis tenuicauda. Male tail. After Linstow, 1883. 



101. Heterakis tenuicauda. Male tail. After Seurat, 1918. 



102. Hetcrakis valvata. Male tail. After Travassos. 1913. 



103. Heterakis valvata. Male tail. After Schneider, 1866. 



104. Heterakis bonasae. Male tail, a, Ventral view ; b, lateral view. Orig- 



inal. 



105. Heterakis bonasae. Vulva. Original. 



106. Heterakis acuticauda. Male tail. After Cobbold, 1861. 



107. Hetcrakis acuticauda. Female tail. After Cobbold, 1861. 



108. Ascaridia hermaphrodita. Male tail. After Schneider, 186(5. 



109. Ascaridia hermaphrodita. Male tail. After Skrjabin, 1917. 



110. Ascaridia galli. Male tail. After Smit, 1922. 



111. Ascaridia galli. Male tail. After Baylis and Daubney, 1922. 



112. Ascaridia aegyptiaca. Male tail. After Linstow, 1902. 



113. Ascaridia amblgmoria. Male tail. After Drasche, 1882. 



114. Ascaridia australis. Male tail. After Linstow, 1898. 



115. Ascaridia borcalis. Male tail. After Linstow, 1884. 



116. Ascaridia brasiliensis. Male tail. After Magalhaes, 1S92. 



117. Ascaridia catheturina. Male tail. After Johnston, 1912. 



118. Ascaridia circularis. Male tail. After Linstow, 1903. 



119. Ascaridia columbae. Male tail, a, Ventral view; b, side view. After 



Johnston, 1918. 



120. Ascaridia compar. Male tail. After Linstow, 1899. 



121. Ascaridia cordata. Male tail. After Linstow, 1906. 



322. Ascaridia cristata. a, Head; b, male tail. After Linstow, 1901. 

 123. Ascaridia cglindrica. Male tail. After Blome, 1909. 



