Figure 65. — A. Syringotaimus smarigdus. 

 C. Esophageal region. D. Male tail 

 Sabatieria hilarula. G. Esophageal region. 

 J. Spicules and gubernaculum. K. Tip 

 texianus. Tail of male. 

 259534 0—54 22 



Esophageal region. B. Alaimella cincta. Head. C-D. Monhijstera socinlis' 



E-F. Odonlophora angustilaimoides. E. Head. F. Esophageal region. G-H' 



H. Spicules and gubernaculum. I-K. Theristus elaborahis. I. Head' 



of tail. L. Pseudaraeolaimus perplexus. Head. M. Araeolaimus 



323 



