96 If. .T. HANSEN. 



Fig. 1 d. — Left cercus of the largest specimen, from tlie outer side. X 42. 

 The apical seta broken off. 



Pig. le. — Left cercus of the small specimen with the full number of legs, 

 from the outer side. X 92. 



Fig. 2. — Scutigerella angulosa, n. sp. 



rif. 2 (I. — Proximal part of the left antenna, from above, x 85. 



Y\z. 2 b. — Terminal part of the last joint of the left antenna, seen from the 

 outer side. X 330. a. Large striped sense-organ, b. Small sense-organ 

 with the stripes rudimentary, c. Sensory rods. 



Pig. 2 c. — Second scutum. X 50. 



Pio-. 2 f/. — Thirteenth scutum of the same animal, x 50. 



Pif. 2 e. — Twelfth left leg of a very large specimen, from in front, x SO. 



Pig. 2/. — Claws of the leg shown in Pig. 2 e, from in front, x 350. 



Pig. 2 (/. — Twelfth left leg of a moderately large specimen, from in front. 

 X 86. 



Pig. 2 //. — Claws from one of the first legs of a large specimen, x 350. 



Pio-. 2 i. — Left cercus of the moderately large specimen (comp. Pig. 2 g), 

 seen from the outer side. X SG. 



Pi"^. 2 k. — Eleventh left leg of a specimen with eleven pairs from Posadas, 

 seen from in front. X 89. 



Pig. 3. — Scutigerella angulosa, var. brevicornis, n. var. 



Pig. 3 a. — The eighth joint of an antenna with fifteen joints, seen from the 

 outer side. X 164. 



Y\(T. 3 b. — Distal part of the terminal joint of an antenna, with various 

 organs, from the outer side. X 330. 



Pig. 3 c. — Second scutum. X 59. 



Pig. 3«?. — Thirteenth scutum. X 59. 



Pig. 3 e.— Twelfth left leg, from in front. X 120. 



Y\o. 3/. — Claws of the twelfth left leg of the same specimen, from behind. 

 X 480. 



Y\cT, 3 r/. — Claws of the first right leg of the same specimen, from behind. 

 X 480. 



Pic. 3 //. — Left cercus of the same specimen, seen from the outer side. 

 X 120. 



Fig. 4. — Scutigerella crassicornis, n. sp. 



Pig. 4 a. — Proximal part of the left antenna of a large specimen, seen from 

 the outer side. X 40. 



Pig. 4 b. — The eight proximal joints of the left, antenna of a large s|H;cin)en, 

 from above. X 80. 



F'ig. \c. — Left cercus, from the o\itei- side. X 88. 



