52 ARKIV FÖR ZOOLOGI. BAND 2. N:0 8. 



a. Patella of the palps with setse along the lower margin ; 

 claw of the palps less than two thirds as long as upper 

 margin of tarsus. On the first legs the distal end of 

 metatarsus is slightly thicker than tarsus. 

 §. Species from West Africa. Claw of the palps very 

 short, slightly more than one third as long as the 

 upper margin of tarsus. 1. T. africanus n. sp. 

 §§. Species from the Indo-Australian region. Claw of 

 the palps more than ^/s as long as the upper margin 

 of tarsus. 



f. Femur of fourth legs very slender, from about 

 ^/s to nearly three times longer than deep. Large 

 animals, the body measuring 5.5 to 6 mm. 

 *. Trochanter of the palps with the lower front 

 angle nearly 110°. First legs with the meta- 

 tarsus three times longer than the terminal 

 joint. 2. T. suhoculatus Poc. 



**. Trochanter of the palps with the lower front 

 angle nearly 75°. First legs with the meta- 

 tarsus scarcely two and a half times longer 

 than the terminal joint. 



3. T. siamensis n. sp. 

 ff. Femur of fourth legs less slender, less than two 



and a half times longer than deep. Smaller spe- 

 cies, their body at most about 4 mm. 

 *. First legs with the metatarsus slightly more 

 than twice as long as the terminal joint. 



4. T. procerus n. sp. 

 **. First legs with the metatarsus about two and 



a half times longer than the terminal joint. 



5. T. luzonicus n. sp. 

 ***. First legs with the metatarsus not fully twice 



as long as the terminal joint. 



6. T. inodestus n. sp. 

 p. Patella of the palps with real spines along the lower 



margin; claw of the palps conspicuously more than two 

 thirds as long as the upper margin of tarsus. On the 

 first legs the distal end of metatarsus is scarcely as 

 t hick as tarsus. 



