Fig. 4.
Tylenchorhynchus crassicaudatus, Williams (1960): A, oesophageal region of female; B, oesophageal region of male; C, lateral field; D, vulval region; E, female tail; F, male tail.
Tylenchorhynchus crassicaudatus, Williams (1960): A, oesophageal region of female; B, oesophageal region of male; C, lateral field; D, vulval region; E, female tail; F, male tail.