Morph. G:2 



Plate II 



Fig. 1. Amphids 



A - cyathiform type (Trilobus) 

 B - cyathiform type (Dorylaimus) 

 C - circular type (Monhystera) 

 D - spiral type (Choanolairaus) 



Fig. 2-U. Variations of the buccal capsule (See also Plate TJi) , 



Fig. 2. Cylindrical buccal capsule (Rhabditis) 



Fig. 3. Stomatostylet (Rotylenchus) 



Fig. h. Odontostylet (Dorylaimus) 



Fig. 5. Cross section through esophageal region 

 A - dorsal chord 

 B - dorsal sector of esophagus 

 G - esophagus lumen 

 D - lateral chord 

 E - lateral field 

 F - cuticle 

 G - hypodermis 

 H - muscle layer 

 I - ventral chord 

 J - the two ventrolateral sectors of esophagus 



Fig. 6. Cross section through reproductive region of female 

 A - intestine 

 B - ovaiy with unfertilized egg (Oocyte) 



