460 Lewis Henry Gough, 



i) Elsass. 



Upper labials : R 6, 3rd -|- 4th entering eye, L 7, 3rd -|- 

 4th entering eye. 

 j) Russia, GoETTE 1894. 

 Postoculars : R 3, L 4. 

 In specimens c and d tlie fewness of the upper labials is caused 

 by fusions, in c of the 6tli and 7tli, and in d of tlie öth, 6th and 7th. 



Tropidonotus parallelus Blgr. 



a) China. 



Postoculars : R + L 2, normal 3. 



Tropidonotus piscator Schneid. 



a) (origin unknown). 



Upper labials : R 9, 5th entering eye, L 9, 4th -{- 5th 



entering eye, normal 9, 4th + 5th entering eye. 

 Suboculars : R 1, L 0, normal 0. 

 The subocular here prevents the 4th labial from entering the eye. 



b) Java, KuGLER 1890. 



Upper labials : R 10, 5th + 6th entering eye. L normal. 



c) Java, KuGLER 1890. 



Upper labials : R 10, 5th -\- 6th entering the eye, L normal. 



Tropidonotus tessellatus (Laur.). 

 a) (origin unknown). 



Postoculars: R 3, L 2, normal 3. 



Tropidonotus viperinus (Labr.). 



a) Sicily. 



Temporals: R 1 + 3, L 1 + 2, normal 1 -}- 2 or 1 + 3. 



b) Sicily. 



Temporals : R 1 + 3, L 1 + 2. 



c) Italy. 



Temporals: R 1 + 4, L 1 -f 2. 



d) Algiers, Sol 1845. 



Upper labials : R 8, 4th + 5th entering eye, L 7, 3rd -|- 

 4th entering eye, normal 7, 3rd -}- 4th entering the eye. 

 Lower labials : R 5, L 4, normal 4 or 5. 

 The left anterior temporal is semidivided. 



